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Andrea Enrici authoredAndrea Enrici authored
TMLCPTextSpecification.java 107.01 KiB
/**Copyright or (C) or Copr. GET / ENST, Telecom-Paris, Ludovic Apvrille, Andrea Enrici
*
* ludovic.apvrille AT telecom-paristech.fr
* andrea.enrici AT telecom-paristech.fr
*
* This software is a computer program whose purpose is to allow the
* edition of TURTLE analysis, design and deployment diagrams, to
* allow the generation of RT-LOTOS or Java code from this diagram,
* and at last to allow the analysis of formal validation traces
* obtained from external tools, e.g. RTL from LAAS-CNRS and CADP
* from INRIA Rhone-Alpes.
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited
* liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
*
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
* /**
* Class TMLTextSpecification
* Import and export of TML CP textual specifications
* Creation: 02/06/2014
* @version 1.0 02/06/2014
* @author Ludovic APVRILLE, Andrea ENRICI
* @see
*/
package tmltranslator;
import java.util.*;
import java.io.*;
import myutil.*;
import tmltranslator.tmlcp.*;
public class TMLCPTextSpecification {
public final static String CR = "\n";
public final static String SP = " ";
public final static String CR2 = "\n\n";
public final static String SC = ";";
public final static String C = ",";
public final static String TAB = "\t";
public final static String TAB2 = "\t\t";
//Reserved strings for operations
public final static String MAIN = "MAIN";
public final static String END = "END";
public final static String LOOP = "loop";
public final static String ENDLOOP = "endloop";
public final static String STOP = "stop state";
public final static String START = "start state"; public final static String SEQUENCE_OP = SC;
public final static String PARALLELISM_OP = "*";
public final static String SELECTION_OP = "+";
private int loopCounter = 0;
private int nbLoops = 10;
private String loopDataStructure[] = new String[nbLoops];
private String spec;
private String title;
private TMLModeling tmlm;
private ArrayList<TMLTXTError> errors;
private ArrayList<TMLTXTError> warnings;
// For reading TMLTXT specifications
private boolean inDec = true;
private boolean inTask = false;
private boolean inTaskDec = false;
private boolean inTaskBehavior = false;
private TMLTask task;
private TMLActivityElement tmlae;
private ArrayList<TMLParserSaveElt> parses;
/*private static String keywords[] = {"BOOL", "INT", "NAT", "CHANNEL", "EVENT", "REQUEST", "LOSSYCHANNEL", "LOSSYEVENT", "LOSSYREQUEST", "BRBW", "NBRNBW",
"BRNBW", "INF", "NIB", "NINB", "TASK", "ENDTASK", "IF", "ELSE", "ORIF", "ENDIF", "FOR", "ENDFOR",
"SELECTEVT", "CASE", "ENDSELECTEVT", "ENDCASE", "WRITE", "READ", "WAIT", "NOTIFY", "NOTIFIED", "RAND", "CASERAND", "ENDRAND", "ENDCASERAND", "EXECI", "EXECC", "DELAY", "RANDOM",
"RANDOMSEQ", "ENDRANDOMSEQ", "SEQ", "ENDSEQ"};
private String channeltypes[] = {"BRBW", "NBRNBW", "BRNBW"};
private String eventtypes[] = {"INF", "NIB", "NINB"};
private String beginArray[] = {"TASK", "FOR", "IF", "ELSE", "ORIF", "SELECTEVT", "CASE", "RAND", "CASERAND", "RANDOMSEQ", "SEQ"};
private String endArray[] = {"ENDTASK", "ENDFOR", "ENDIF", "ELSE", "ORIF", "ENDSELECTEVT", "ENDCASE", "ENDRAND", "ENDCASERAND", "ENDRANDOMSEQ", "ENDSEQ"}; */
private static String SEQUENCE_DIAGRAM = "SEQUENCE";
private String nextElem; //used to produce the TML text
private String currentElem; //used to produce the TML text
private String currentJunc = "junction"; //used to produce the TML text
private ArrayList<String> junctionList = new ArrayList<String>();
private ArrayList<Integer> indexOfConnToRemove;
private ArrayList<TMLCPConnector> listTMLCPConnectors;
private StringBuffer sbFork;
private StringBuffer sbJunction;
public TMLCPTextSpecification(String _title) {
title = _title;
init();
}
public TMLCPTextSpecification(String _title, boolean reset) {
title = _title;
if (reset) {
DIPLOElement.resetID();
}
init();
}
private void init() {
indexOfConnToRemove = new ArrayList<Integer>();
listTMLCPConnectors = new ArrayList<TMLCPConnector>();
}
public void saveFile(String path, String filename) throws FileException {
TraceManager.addUser("Saving TMLCP spec file in " + path + filename);
FileUtils.saveFile(path + filename, spec);
}
/* public TMLModeling getTMLModeling() { return tmlm;
}
public ArrayList<TMLTXTError> getErrors() {
return errors;
}
public ArrayList<TMLTXTError> getWarnings() {
return warnings;
}
public void indent() {
indent(4);
}
*/
/* public void indent(int _nbDec) {
int dec = 0;
int indexEnd;
String output = "";
String tmp;
int nbOpen = 0;
int nbClose = 0;
while ( (indexEnd = spec.indexOf('\n')) > -1) {
tmp = spec.substring(0, indexEnd+1);
try {
spec = spec.substring(indexEnd+1, spec.length());
} catch (Exception e) {
spec = "";
}
nbOpen = nbOfOpen(tmp);
nbClose = nbOfClose(tmp);
dec -= nbClose * _nbDec;
tmp = Conversion.addHead(tmp.trim(), ' ', dec);
dec += nbOpen * _nbDec;
//TraceManager.addDev("dec=" + dec);
output += tmp + "\n";
}
spec = output;
}
*/
/* private int nbOfOpen(String tmp) {
return nbOf(tmp, beginArray);
}
private int nbOfClose(String tmp) {
return nbOf(tmp, endArray);
}
*/
/* private int nbOf(String _tmp, String[] array) {
String tmp;
int size;
for(int i=0; i<array.length; i++) {
if (_tmp.startsWith(array[i])) {
tmp = _tmp.substring(array[i].length(), _tmp.length());
//TraceManager.addDev("tmp=" + tmp + " _tmp" + _tmp + " array=" + array[i]);
if ((tmp.length() == 0) || (tmp.charAt(0) == ' ') || (tmp.charAt(0) == '(') || (tmp.charAt(0) == '\n')) {
//TraceManager.addDev("Returning 1!!");
return 1;
}
}
}
return 0;
}
*/
public String toString() { return spec;
}
public String toTextFormat( TMLCP tmlcp ) {
spec = makeHeader();
spec += makeTMLTextSequenceDiagrams( tmlcp );
spec += makeTMLTextActivityDiagrams( tmlcp );
return spec;
}
public String toTextFormat( TMLMapping tmap ) {
/*tmap.sortByName();
spec = makeDeclarations( tmap );
spec += makeTasks( tmap );
indent();
return spec;*/
return "FAKE";
}
private String makeHeader() {
StringBuffer sb = new StringBuffer( "// TML Communication Pattern - FORMAT 0.1" + CR );
sb.append( "// Communication Pattern: " + title + CR );
sb.append( "// Generated: " + new Date().toString() + CR2 );
return sb.toString();
}
private String makeTMLTextSequenceDiagrams( TMLCP tmlcp ) {
StringBuffer sb = new StringBuffer("");
StringBuffer sbAttributes = new StringBuffer("");
//Generating code for Sequence Diagrams
ArrayList<TMLCPSequenceDiagram> listSDs = tmlcp.getCPSequenceDiagrams();
for( TMLCPSequenceDiagram seqDiag: listSDs ) {
sb.append( SEQUENCE_DIAGRAM + SP + seqDiag.getName() + CR2 );
ArrayList<tmltranslator.tmlcp.TMLSDInstance> listInstances = seqDiag.getInstances();
if( seqDiag.getAttributes().size() > 0 ) {
for( TMLAttribute attribute: seqDiag.getAttributes() ) {
sbAttributes.append( attribute.toString() + CR );
}
}
for( tmltranslator.tmlcp.TMLSDInstance inst: listInstances ) {
sb.append( TAB + inst.getType() + " " + inst.getName() + CR );
if( inst.getEvents().size() > 0 ) {
ArrayList<TMLSDEvent> listEvents = inst.getEvents();
Collections.sort( listEvents );
for( TMLSDEvent event: listEvents ) {
sb.append( TAB2 + event.toString() + CR );
}
sb.append( CR );
}
}
sb.append( END + CR2 );
}
if( sbAttributes.length() > 0 ) {
return sbAttributes.toString() + CR2 + sb.toString();
}
return sb.toString();
}
private String makeTMLTextActivityDiagrams( TMLCP tmlcp ) {
StringBuffer sb = new StringBuffer();
StringBuffer sb2 = new StringBuffer();
ArrayList<TMLCPActivityDiagram> activityDiagList = tmlcp.getCPActivityDiagrams();
ArrayList<TMLCPActivityDiagram> junctionDiagList = new ArrayList<TMLCPActivityDiagram>();
ArrayList<String> diagsToRemove = new ArrayList<String>();
for( TMLCPActivityDiagram ad: activityDiagList ) {
String s = ad.getName();
if( s.length() >= 9 ) {
if( s.substring( 0,8 ).equals( "junction" ) ) {
junctionDiagList.add( ad );
diagsToRemove.add( ad.getName() );
}
}
}
// Remove junction diagrams from the main list
Iterator<TMLCPActivityDiagram> it = activityDiagList.iterator();
while( it.hasNext() ) {
TMLCPActivityDiagram temp = it.next();
if( diagsToRemove.contains( temp.getName() ) ) {
it.remove();
}
}
TMLCPActivityDiagram mainCP = tmlcp.getMainCP();
sb.append( CR + "ACTIVITY " + mainCP.getName() + CR2 + TAB + "MAIN" );
sb.append( makeSingleActivityDiagram( mainCP ) + CR + TAB + "END" + CR );
sb.append( CR + "END " + mainCP.getName() + CR );
for( TMLCPActivityDiagram ad: activityDiagList ) {
sb.append( CR + "ACTIVITY " + ad.getName() + CR2 + TAB + "MAIN" );
sb.append( makeSingleActivityDiagram( ad ) + CR + TAB + "END" + CR );
sb.append( CR + "END " + ad.getName() + CR );
}
ArrayList<String> junctionTMLCodeList = new ArrayList<String>();
ArrayList<String> junctionNamesList = new ArrayList<String>();
for( TMLCPActivityDiagram ad: junctionDiagList ) {
String temp = makeSingleJunctionDiagram( ad );
sb2.append( temp ); //the total text
junctionTMLCodeList.add( temp ); //each entry contains the text for one single junctionAD
junctionNamesList.add( getJunctionName( temp ) );
}
//Merge nested junction-choice
ArrayList<Integer> indexToRemove = new ArrayList<Integer>();
for( String s: junctionTMLCodeList ) {
if( !s.equals("") ) {
if( s.contains( "JUNCTION" ) ) {
String[] v = s.split( "JUNCTION" );
String[] v1 = v[1].split( CR );
String junctionName = v1[0];
int index = junctionNamesList.indexOf( junctionName );
if( index != -1 ) { //junctionName not found
v = s.split( "JUNCTION(.)*\\n" ); //re-split the string to eliminate JUNCTION + junctionName
String completeText = v[0] + junctionName + CR + v[1] + CR + TAB + TAB + junctionTMLCodeList.get( index );
// merge the TML text code in the data structure
junctionTMLCodeList.set( junctionTMLCodeList.indexOf(s), completeText );
junctionTMLCodeList.set( index, "" );
junctionNamesList.set( index, "" );
indexToRemove.add( index );
}
else {
String completeText = "";
}
}
}
}
for( Integer i: indexToRemove ) {
junctionNamesList.remove( (int) i);
junctionTMLCodeList.remove( (int) i);
}
for( String s: junctionNamesList ) { if( sb.toString().contains( "JUNCTION " + s ) ) {
String[] v = sb.toString().split( "JUNCTION " + s );
sb = new StringBuffer( v[0] + junctionTMLCodeList.get( junctionNamesList.indexOf( s ) ) + v[1] );
}
}
return sb.toString();
}
private String getJunctionName( String temp ) {
String v[] = temp.split("\\n");
for( int i = 0; i < v.length; i++ ) {
if( v[i].contains( "LOOP" ) ) {
String v1[] = v[i].split("LOOP ");
String junctionName = v1[1];
return junctionName;
}
}
return "ERROR";
}
private String makeSingleActivityDiagram( TMLCPActivityDiagram ad ) {
StringBuffer sb = new StringBuffer( "\n\t<>; " );
TMLCPElement currentElement, nextElement;
ArrayList<TMLCPElement> nextElements;
currentElement = getStartState( ad ).getNextElements().get(0); //get the first element after the start state
while( !(currentElement instanceof TMLCPStop) ) {
nextElements = currentElement.getNextElements();
if( nextElements.size() > 1 ) { // currentElement is a fork node
sbFork = new StringBuffer();
currentElement = parseFork( nextElements ); // currentElement is the closing join, use attribute sbFork
sb.append( sbFork.toString() );
sbFork.setLength(0);
}
else { // currentElement is either a refToDiag or a junction
if( isAJunction( currentElement ) ) {
String s = ( (TMLCPRefAD) currentElement ).getName();
sb.append( CR + "JUNCTION" + SP + s + CR );
}
else {
sb.append( parseSequence( currentElement ) );
}
}
currentElement = currentElement.getNextElements().get(0);
}
return sb.toString() + "><";
}
private String parseSequence( TMLCPElement element ) {
if( element instanceof TMLCPRefSD ) {
String sb = ( removeHashKey( ((TMLCPRefSD) element).getName() ) + SEQUENCE_OP + SP );
return sb;
}
if( element instanceof TMLCPRefAD ) {
String sb = ( removeHashKey( ((TMLCPRefAD) element).getName() ) + SEQUENCE_OP + SP );
return sb;
}
return "";
}
private TMLCPElement parseFork( ArrayList<TMLCPElement> elements ) {
TMLCPElement nextElement = null;
sbFork.append( SP + "{" ); for( TMLCPElement currentElement: elements ) {
nextElement = currentElement;
sbFork.append( SP + "{" );
while( !(nextElement instanceof TMLCPJoin) ) {
if( isAJunction( nextElement ) ) {
sbFork.append( "" ); // should raise and error, no junction-choice in fork-join
}
else {
sbFork.append( parseSequence( nextElement ) );
}
nextElement = nextElement.getNextElements().get(0); //no nested fork and join
}
sbFork = removeTrailingSymbols( sbFork, 2 );
sbFork.append( "}" + SP + PARALLELISM_OP );
}
sbFork = removeTrailingSymbol( sbFork );
sbFork.append( "}" + SEQUENCE_OP );
return nextElement;
}
private String makeSingleJunctionDiagram( TMLCPActivityDiagram ad ) {
StringBuffer sb = new StringBuffer( ad.getName() + ":" + SP );
TMLCPElement currentElement, nextElement;
ArrayList<TMLCPElement> nextElements;
//First parse the part from the junctionto the choice: either a fork or a sequence
currentElement = getStartState( ad );
while( !(currentElement instanceof TMLCPChoice) ) {
nextElements = currentElement.getNextElements();
if( nextElements.size() > 1 ) { // currentElement is a fork node
sbFork = new StringBuffer();
nextElement = parseFork( nextElements ); // use attribute sbFork
sb.append( sbFork.toString() );
sbFork.setLength(0);
}
else { //it is a simple sequence with no nested junctions
nextElement = nextElements.get(0);
sb.append( parseSequence( nextElement ) );
}
currentElement = nextElement;
}
sb = removeTrailingSymbol( sb );
sb.append( parseChoice( currentElement, ad ) );
return sb.toString();
}
private String parseChoice( TMLCPElement currentElement, TMLCPActivityDiagram ad ) {
StringBuffer sb = new StringBuffer( CR + TAB + "LOOP" + SP + ad.getName() );
//this LOOP is the keywork that is used to look for the junction diagram name, removing it, causing the generation not to work
ArrayList<TMLCPElement> nextElements;
int index = 0;
ArrayList<TMLCPElement> branches = currentElement.getNextElements();
ArrayList<String> guards = ( (TMLCPChoice)currentElement ).getGuards();
for( TMLCPElement element: branches ) { //for each of the branches go until a stop or a junction, only possible to find seq/fork
sb.append( CR + TAB2 + guards.get(index) + SP );
while( !(element instanceof TMLCPStop) ) {
nextElements = element.getNextElements();
if( nextElements.size() > 1 ) { // currentElement is a fork node
sbFork = new StringBuffer();
element = parseFork( nextElements ).getNextElements().get(0); // use attribute sbFork - element is the element after the join node
sb.append( sbFork.toString() );
sbFork.setLength(0);
}
else { //it is a simple sequence with no nested junctions, use element
if( isAJunction( element ) ) {
String s = ( (TMLCPRefAD) element ).getName(); sb = removeTrailingSymbol( sb );
if( s.equals( ad.getName() ) ) {
sb.append( SP + "GOTO" + SP + s ); // it is a reference to the same junction-choice block
}
else {
sb.append( SP + "GOTO" + SP + "JUNCTION" + s ); //it is a reference to another junction-choice block
}
break;
}
else {
sb.append( parseSequence( element ) );
}
element = element.getNextElements().get(0);
if( element instanceof TMLCPStop ) {
sb = removeTrailingSymbol( sb );
sb.append( SP + "GOTO END" + SP + ad.getName() );
}
}
} // end of while
index++;
} // end of for
sb.append( CR + TAB + "END" + SP + ad.getName() + CR );
return sb.toString();
}
private boolean isAJunction( TMLCPElement element ) {
if( element instanceof TMLCPRefAD ) {
String s = ( (TMLCPRefAD) element ).getName();
if( s.length() >= 9 ) {
if( s.substring( 0,8 ).equals( "junction" ) ) { //it is a reference to a junction diagram
return true;
}
}
}
return false;
}
// Retrieves the AD corresponding to a junction from the list of junction diagrams
private TMLCPActivityDiagram getJunctionDiagram( String name, ArrayList<TMLCPActivityDiagram> junctionDiagList ) {
for( TMLCPActivityDiagram diag: junctionDiagList ) {
if( diag.getName().equals( name ) ) {
return diag;
}
}
return junctionDiagList.get(0);
}
private StringBuffer removeTrailingSymbol( StringBuffer sb ) {
if( sb.length() > 0 ) {
sb.setLength( sb.length() - 1 );
return sb;
}
return sb;
}
private StringBuffer removeTrailingSymbols( StringBuffer sb, int n ) {
if( sb.length() > 0 ) {
sb.setLength( sb.length() - n );
return sb;
}
return sb;
}
private TMLCPElement getStartState( TMLCPActivityDiagram ad ) {
ArrayList<TMLCPElement> elementsList = ad.getElements(); for( TMLCPElement elem: elementsList ) {
if( elem instanceof TMLCPStart ) {
return elem;
}
}
return null;
}
private String removeHashKey( String s ) {
String[] vector = s.split( "_#" );
return vector[0];
}
// public String makeDeclarations( TMLCP tmlcp ) {
//
// ArrayList<TMLCPElement> listElements;
// currentElem = "";
// nextElem = "";
// String newSb = "";
// String sb = "";
// sb += "// TML Communication Pattern - FORMAT 0.1" + CR;
// sb += "// Communication Pattern: " + title + CR;
// sb += "// Generated: " + new Date().toString() + CR2;
//
// //Generating code for the main CP
// TMLCPActivityDiagram mainCP = tmlcp.getMainCP();
// sb += "COMMUNICATION_PATTERN" + SP + mainCP.getName() + CR + TAB;
// listElements = mainCP.getElements();
// for( TMLCPElement elem : listElements ) {
// if( elem instanceof tmltranslator.tmlcp.TMLCPRefAD ) {
// tmltranslator.tmlcp.TMLCPRefAD refAD = (tmltranslator.tmlcp.TMLCPRefAD) elem;
// sb += "ACTIVITY" + SP + refAD.getName() + CR + TAB;
// }
// if( elem instanceof tmltranslator.tmlcp.TMLCPRefSD ) {
// tmltranslator.tmlcp.TMLCPRefSD refSD = (tmltranslator.tmlcp.TMLCPRefSD) elem;
// sb += "SEQUENCE" + SP + refSD.getName() + CR + TAB;
// }
// if( elem instanceof TMLCPConnector ) {
// TMLCPConnector connector = (TMLCPConnector) elem;
// listTMLCPConnectors.add( connector );
// }
// }
// //global variables should go here, but there are none up to now
// sb += CR + TAB + MAIN + CR + TAB2 + "<>" + SC + SP;
// //Yet to add: nested forks, choices and junctions
// currentElem = START;
// boolean encounteredSequence = false;
// boolean endOfGraph = false;
// boolean comingFromMain = true; //flags to trace the history of the sub-routine calls
// boolean comingFromChoice = false;
// boolean comingFromFJ = false;
// while( !endOfGraph ) {
// nextElem = getNextElem(); //get the name of the next element
// String token = nextElem;
// if( token.length() > 3 ) {
// token = token.substring(0,4);
// }
// switch( token ) {
// case "fork": { //The firts encountered object is a fork: go until join. Return the connector that follows the join
// sb += "{" + exploreForkJoin( comingFromMain, comingFromChoice, comingFromFJ );
// if( !nextElem.equals(STOP) ) {
// String temp = sb.substring(0,sb.length()-3) + "}" + SEQUENCE_OP + SP + nextElem + SEQUENCE_OP;
// sb = temp;
// }
// else {
// endOfGraph = true;
// String temp = sb.substring(0,sb.length()-3) + "}" + SP + "><";
// sb = temp;
// }
// encounteredSequence = false;// break;
// }
// case "junc": { //The first encountered object is a junction: count the loop
// if( nextElem.length() >=8 ) {
// if( nextElem.substring(0,8).equals("junction") ) { //ensure the name starts with junction
// currentJunc = nextElem;
// sb += CR + TAB2 + LOOP + loopCounter + CR + TAB2;
// }
// } //else I should trigger an error
// encounteredSequence = false;
// break;
// }
// case "choi": { //The first encountered object is a choice: exploration of the graph will be over upon return
// if( nextElem.length() >= 6 ) {
// if( nextElem.substring(0,6).equals("choice") ) { //ensure the name starts with choice
// comingFromMain = true;
// comingFromChoice = false;
// comingFromFJ = false;
// if( encounteredSequence ) {
// sb += CR + TAB2; //When there is a sequence of diags before the choice node
// }
// sb += CR + TAB2 + exploreChoiceBranches( comingFromMain, comingFromChoice, comingFromFJ );
// String temp = sb.substring(0, sb.length()-1) + SP + "><"; //drop semicolon
// sb = temp;
// endOfGraph = true;
// }
// } //else I should trigger an error
// encounteredSequence = false;
// break;
// }
// default: { //The first encountered object is a diagram reference name: a sequence
// sb += nextElem + SEQUENCE_OP;
// encounteredSequence = true;
// break;
// }
// } //End of switch
// if( nextElem.equals( "ERROR" ) ) {
// TraceManager.addDev( "ERROR WHEN GENERATING TML CODE in mainCP: " + nextElem);
// endOfGraph = true;
// break;
// }
// if( nextElem.equals(STOP) ) {
// String temp = sb.substring(0,sb.length()-12) + SP + "><";
// sb = temp;
// break;
// }
// currentElem = nextElem; //advance to next connector
// } //End of while loop
// sb += CR + TAB + END + CR + END + CR2;
//
// /***************************************************************************/
// //Generating code for the other ADs
// ArrayList<TMLCPActivityDiagram> listADs = tmlcp.getCPActivityDiagrams();
// for( TMLCPActivityDiagram AD: listADs ) {
// TraceManager.addDev( "GENERATING THE CODE FOR THE AD " + AD.getName() );
// sb += "START ACTIVITY" + SP + AD.getName() + CR + TAB;
// listTMLCPConnectors.clear();
// listElements = AD.getElements();
// for( TMLCPElement elem : listElements ) {
// if( elem instanceof tmltranslator.tmlcp.TMLCPRefAD ) {
// tmltranslator.tmlcp.TMLCPRefAD refAD = (tmltranslator.tmlcp.TMLCPRefAD) elem;
// sb += "ACTIVITY" + SP + refAD.getName() + CR + TAB;
// }
// if( elem instanceof tmltranslator.tmlcp.TMLCPRefSD ) {
// tmltranslator.tmlcp.TMLCPRefSD refSD = (tmltranslator.tmlcp.TMLCPRefSD) elem;
// sb += "SEQUENCE" + SP + refSD.getName() + CR + TAB;
// }
// if( elem instanceof TMLCPConnector ) {
// TMLCPConnector connector = (TMLCPConnector) elem;
// listTMLCPConnectors.add( connector );// //TraceManager.addDev( connector.getStartName() + SP + connector.getEndName() + SP + connector.getGuard() );
// }
// }
// //global variables should go here, but there are none up to now
// sb += CR2 + TAB + MAIN + CR + TAB2 + "<>" + SC + " "; //should I start with an open parenthesis?
// //up to know I just consider sequence, activities, fork, join, choice but no nested structures to keep things simple!
// currentElem = START;
// endOfGraph = false;
// comingFromMain = true; //flags to trace the history of the sub-routine calls
// comingFromChoice = false;
// comingFromFJ = false;
// loopCounter = 0;
// encounteredSequence = false;
// while( !endOfGraph ) {
// nextElem = getNextElem(); //get the name of the next element
// String token = nextElem;
// if( token.length() > 3 ) {
// token = token.substring(0,4);
// }
// switch( token ) {
// case "fork": { //The firts encountered object is a fork: go until join. Return the connector that follows the join
// sb += "{" + exploreForkJoin( comingFromMain, comingFromChoice, comingFromFJ );
// if( !nextElem.equals(STOP) ) {
// String temp = sb.substring(0,sb.length()-3) + "}" + SEQUENCE_OP + SP + nextElem + SEQUENCE_OP;
// sb = temp;
// }
// else {
// endOfGraph = true;
// String temp = sb.substring(0,sb.length()-3) + "}" + SP + "><";
// sb = temp;
// }
// encounteredSequence = false;
// break;
// }
// case "junc": { //The first encountered object is a junction: count the loop
// if( nextElem.length() >=8 ) {
// if( nextElem.substring(0,8).equals("junction") ) { //ensure the name starts with junction
// currentJunc = nextElem;
// junctionList.add( nextElem );
// sb += CR + TAB2 + LOOP + loopCounter + CR + TAB2;
// //loopCounter += 1;
// }
// } //else I should trigger an error
// encounteredSequence = false;
// break;
// }
// case "choi": { //The first encountered object is a choice: exploration of the graph will be over upon return
// if( nextElem.length() >= 6 ) {
// if( nextElem.substring(0,6).equals("choice") ) { //ensure the name starts with choice
// comingFromMain = true;
// comingFromChoice = false;
// comingFromFJ = false;
// if( encounteredSequence ) {
// sb += CR + TAB2;
// }
// sb += exploreChoiceBranches( comingFromMain, comingFromChoice, comingFromFJ );
// String temp = sb.substring(0, sb.length()-1) + SP + "><"; //drop semicolon
// sb = temp;
// currentJunc = "";
// endOfGraph = true;
// }
// } //else I should trigger an error
// encounteredSequence = false;
// break;
// }
// default: { //The first encountered object is a diagram reference name: a sequence
// sb += nextElem + SEQUENCE_OP;
// encounteredSequence = true;
// break;
// }// } //End of switch
// if( nextElem.equals( "ERROR" ) ) {
// TraceManager.addDev( "ERROR WHEN GENERATING TML CODE in otherADs: " + nextElem );
// break;
// }
// currentElem = nextElem; //advance to next connector
// } //End of while loop
// if( comingFromFJ ) {
// newSb = sb.substring( 0, sb.length()-2 ); // drop last PARALLELISM_OP
// }
// sb += CR + TAB + END + CR + END + CR2;
//
// } //End of Activity Diagram analysis
//
// /***************************************************************************/
// //Generating code for Sequence Diagrams
// ArrayList<TMLCPSequenceDiagram> listSDs = tmlcp.getCPSequenceDiagrams();
// for( int i = 0; i < listSDs.size(); i++ ) {
// TMLCPSequenceDiagram SD = listSDs.get(i);
// sb += "SEQUENCE " + SD.getName() + CR + TAB;
// ArrayList<tmltranslator.tmlcp.TMLSDInstance> listInstances = SD.getInstances();
// ArrayList<TMLSDMessage> listMessages = SD.getMessages();
// ArrayList<TMLSDAction> listActions = SD.getActions();
// ArrayList<TMLAttribute> listAttributes = SD.getAttributes();
// for( tmltranslator.tmlcp.TMLSDInstance inst: listInstances ) {
// sb += inst.getType() + " " + inst.getName() + CR + TAB;
// }
// for( TMLAttribute attr: listAttributes ) {
// sb += attr.getType().toString().toUpperCase() + " " + attr.getInstanceName() + "." + attr.getName() + CR + TAB;
// }
// for( TMLAttribute attr: listAttributes ) {
// if( attr.isBool() ) {
// sb += attr.getInstanceName() + "." + attr.getName() + " = " + attr.getInitialValue().toUpperCase() + CR + TAB;
// }
// else {
// sb += attr.getInstanceName() + "." + attr.getName() + " = " + attr.getInitialValue() + CR + TAB;
// }
// }
// String temp = "";//sb.substring( 0, sb.length()-3 ); //Remove trailing CR + TAB + TAB
// sb += CR + TAB + MAIN + CR + TAB + TAB;
// ArrayList<TMLSDEvent> listEvents = SD.getEvents();
// Collections.sort( listEvents ); //actions and messages must be ordered and printed according to Y before being written!
// /*TraceManager.addDev( "PRINTING SORTED ITEMS" );
// for( TMLSDEvent item: listEvents ) { //print the items
// TraceManager.addDev( item.toString() );
// }*/
// for( TMLSDEvent item: listEvents ) {
// if( item.getInstanceName().length() > 0 ) { //the item is an action (attribute)
// sb += item.getInstanceName() + "." + item.getName();
// sb += CR + TAB + TAB;
// }
// else { //The item is a message
// ArrayList<TMLSDAttribute> listAttr = item.getAttributes();
// if( listAttr.size() == 0 ) { //message with no parameters
// sb += item.getSenderName() + "." + item.getName() + "(" + item.getReceiverName() + ")";
// }
// else { //message with at least one parameter
// sb += item.getSenderName() + "." + item.getName() + "(" + item.getReceiverName() + ",";
// for( int p = 0; p < listAttr.size(); p++ ) {
// if( p == (listAttr.size() - 1) ) {
// sb += listAttr.get(p).getName() + ")";
// }
// else {
// sb += listAttr.get(p).getName() + ",";
// }
// }
// }
// sb += CR + TAB + TAB;
// }
// }// temp = sb.substring( 0, sb.length()-1 ); //Remove trailing TAB
// sb = temp + END + CR + END + CR2;
// }
// return sb;
// }
//
// //Does not work if there are nested fork-joins
// private String exploreForkJoin( boolean comingFromMain, boolean comingFromChoice, boolean comingFromFJ ) {
//
// String token, branchSb, globalSb = "";
// boolean exit;
// boolean encounteredSequence = false;
// boolean fromMain = comingFromMain;
// boolean fromChoice = comingFromChoice;
// boolean fromFJ = comingFromFJ;
// ArrayList<TMLCPConnector> connToFork = new ArrayList<TMLCPConnector>();
// TMLCPConnector conn;
// int i;
// ArrayList<String> diagsToJoin = new ArrayList<String>();
//
// //Retrieve all connectors starting from the fork node of nextElem
// for( i = 0; i < listTMLCPConnectors.size(); i++ ) {
// conn = listTMLCPConnectors.get(i);
// if( conn.getStartName().equals( nextElem ) ) {
// connToFork.add( conn );
// }
// }
// for( int j = 0; j < connToFork.size(); j++ ) { //For each output connector of the start fork node
// currentElem = connToFork.get(j).getEndName();
// nextElem = currentElem;
// branchSb = "{";
// exit = false;
// encounteredSequence = false;
// while( !exit ) {
// token = nextElem;
// if( token.length() > 3 ) {
// token = token.substring(0,4);
// }
// switch( token ) {
// case "fork": { //ERROR: no nested forks
// TraceManager.addDev( "ERROR: ENCOUNTERED NESTED FORK!" );
// System.exit(0);
// break;
// }
// case "join": { //End of branch, regardless if coming from main or choice exploration
// if( encounteredSequence ) {
// String temp = branchSb.substring(0,branchSb.length()-2);
// branchSb = temp;
// }
// encounteredSequence = false;
// exit = true;
// break;
// }
// case "junc": { //register the junction and go on
// if( nextElem.length() >=8 ) {
// if( nextElem.substring(0,8).equals("junction") ) { //ensure the name starts with junction
// if( fromChoice ) { //ERROR: no nested choices
// TraceManager.addDev( "ERROR: ENCOUNTERED JUNCTION IN FORK WHILE COMING FROM CHOICE!" );
// exit = true;
// //System.exit(0);
// }
// else {
// branchSb += CR + TAB2 + LOOP + loopCounter + CR + TAB2;
// }
// }
// } //else I should trigger an error
// encounteredSequence = false;
// break;
// }
// case "choi": { //Encountered a choice within a fork-join// if( nextElem.length() >= 6 ) {
// if( nextElem.substring(0,6).equals("choice") ) { //ensure the name starts with choice
// if( fromChoice ) {
// TraceManager.addDev( "ERROR: ENCOUNTERED NESTED FORK!" );
// exit = true;
// //System.exit(0);
// }
// else {
// fromMain = false;
// fromChoice = false;
// fromFJ = true;
// branchSb += exploreChoiceBranches( fromMain, fromChoice, fromFJ ); //The exploration will return when encountering a join node
// loopCounter += 1;
// exit = true;
// }
// }
// }
// encounteredSequence = false;
// break;
// }
// case "stop": { //ERROR: fork must always terminate with a join
// TraceManager.addDev( "ERROR: ENCOUNTERED STOP BEFORE JOIN!" );
// exit = true;
// //System.exit(0);
// break;
// }
// default: { //Found a sequence/activity diagram, continue to explore
// //TraceManager.addDev("IN THE DEFAULT BRANCH WITH " + currentElem);
// branchSb += nextElem + SEQUENCE_OP + SP;
// encounteredSequence = true;
// break;
// }
// } //End of switch
// if( nextElem.equals( "ERROR" ) ) {
// TraceManager.addDev( "ERROR WHEN GENERATING TML CODE in exploreForkJoin: " + nextElem );
// exit = true;
// break;
// }
// currentElem = nextElem; // advance to next connector
// nextElem = getNextElem();
// } //End of while
// if( branchSb.charAt(branchSb.length()-1) == ';' ) { //Remove trailing semi-colons
// String temp = branchSb.substring( 0, branchSb.length()-1);
// branchSb = temp;
// }
// globalSb += branchSb + "}" + SP + PARALLELISM_OP + SP;
// } //End of for, end of exploration of all branches
// if( fromChoice ) { //Remove trailing semi-colons
// String temp = globalSb.substring( 0, globalSb.length() - 3 );
// globalSb = temp;
// }
// return globalSb;
// }
//
// private String exploreChoiceBranches( boolean comingFromMain, boolean comingFromChoice, boolean comingFromFJ ) {
//
// boolean fromMain = comingFromMain;
// boolean fromChoice = comingFromChoice;
// boolean fromFJ = comingFromFJ;
// boolean exit = false;
// int i;
// String token, branchSb, currentElemToPass = "", nextElemToPass = "", globalSb = "";
// ArrayList<TMLCPConnector> connToChoice = new ArrayList<TMLCPConnector>();
// ArrayList<String> diagsToJoin = new ArrayList<String>();
// TMLCPConnector conn;
//
// //Retrieve all connectors starting from the choice node of nextElem
// for( i = 0; i < listTMLCPConnectors.size(); i++ ) {
// conn = listTMLCPConnectors.get(i);
// if( conn.getStartName().equals( nextElem ) ) {// connToChoice.add( conn );
// }
// }
// for( int j = 0; j < connToChoice.size(); j++ ) {
// currentElem = connToChoice.get(j).getEndName();
// nextElem = currentElem;
// branchSb = TAB + connToChoice.get(j).getGuard() + "{";
// exit = false;
// while( !exit ) {
// token = nextElem;
// if( token.length() > 3 ) {
// token = token.substring(0,4);
// }
// switch( token ) {
// case "fork": { //Encountered a fork on a choice branch
// fromMain = false;
// fromFJ = false;
// fromChoice = true;
// branchSb += exploreForkJoin( fromMain, fromChoice, fromFJ ); //Explore until the closing join node
// break;
// }
// case "join": { //Condition for exiting the branch
// if( fromMain ) {
// TraceManager.addDev( "ERROR: ENCOUNTERED JOIN IN CHOICE WHILE COMING FROM MAIN!" );
// exit = true;
// //System.exit(0);
// }
// else if( fromFJ ) {
// currentElemToPass = currentElem;
// nextElemToPass = nextElem;
// String temp = branchSb.substring( 0, branchSb.length() - 2 ); //Remove trailing semicolon
// branchSb = temp + "}" + SC + SP + ENDLOOP + loopCounter + CR + TAB;
// exit = true;
// }
// break;
// }
// case "choi": { //not possible up to now to have nested choices
// if( nextElem.length() >= 6 ) {
// if( nextElem.substring(0,6).equals("choice") ) { //ensure the name starts with choice
// TraceManager.addDev( "ENCOUNTERED NESTED CHOICE WHILE COMING FROM CHOICE!" );
// exit = true;
// //System.exit(0);
// }
// }
// break;
// }
// case "junc": { //Terminate branch exploration
// if( nextElem.length() >=8 ) {
// if( nextElem.substring(0,8).equals("junction") ) { //ensure the name starts with junction
// String temp = branchSb.substring( 0, branchSb.length() - 2 ); //Remove trailing semicolon
// branchSb = temp + "}" + SC + SP + LOOP + loopCounter + CR + TAB2;
// exit = true;
// }
// }
// break;
// }
// case "stop": { //Condition for exiting the branch
// if( fromFJ ) {
// TraceManager.addDev( "ERROR: ENCOUNTERED NESTED CHOICE WHILE COMING FROM FJ!" );
// exit = true;
// //System.exit(0);
// }
// else if( fromMain ) {
// String temp = branchSb.substring( 0, branchSb.length() - 2 ); //Remove trailing semicolon
// branchSb = temp + "}" + SC + SP + ENDLOOP + loopCounter + CR + TAB2;
// exit = true;
// }
// break;
// }
// default: { //Found a reference to a sequence/activity diagram: sequence operator// branchSb += nextElem + SEQUENCE_OP + SP;
// break;
// }
// } //End of switch
// if( nextElem.equals( "ERROR" ) ) {
// TraceManager.addDev( "ERROR WHEN GENERATING TML CODE in exploreChoiceBranches: " + nextElem );
// exit = true;
// //System.exit(0);
// }
// currentElem = nextElem; //advance to next connector
// nextElem = getNextElem();
// } //End of while
// globalSb += branchSb;
// } //End of for, end of exploration of all branches
// if( fromFJ ) { //Restore correct elements when called from a fork-join
// currentElem = currentElemToPass;
// nextElem = nextElemToPass;
// }
// return globalSb + ENDLOOP + loopCounter + SP;
// }
//Look for a connector that starts from currentElem and get the endName
private String getNextElem() {
TMLCPConnector conn;
String endName = "";
int i;
for( i = 0; i < listTMLCPConnectors.size(); i++ ) {
conn = listTMLCPConnectors.get(i);
if( conn.getStartName().equals( currentElem ) ) {
endName = conn.getEndName();
break;
}
}
return endName;
}
/* public String makeTasks(TMLModeling tmlm) {
String sb = "";
for(TMLTask task: tmlm.getTasks()) {
sb += "TASK" + SP + task.getName() + CR;
sb += makeActivity(task);
sb += "ENDTASK" + CR2;
}
return sb;
}
public String makeActivity(TMLTask task) {
String sb = "";
sb += "//Local variables" + CR;
for(TMLAttribute attr: task.getAttributes()) {
sb += TMLType.getStringType(attr.getType().getType()) + SP + attr.getName();
if ((attr.getInitialValue() != null) && (attr.getInitialValue().length() > 0)){
sb += " = " + attr.getInitialValue();
}
sb += CR;
}
sb += CR;
sb += "//Behavior" + CR;
sb += makeBehavior(task, task.getActivityDiagram().getFirst());
return sb;
}
public String makeBehavior(TMLTask task, TMLActivityElement elt) {
String code, code1, code2;
TMLForLoop tmlfl;
TMLActivityElementChannel tmlch; TMLActivityElementEvent tmlevt;
TMLSendRequest tmlreq;
TMLEvent evt;
TMLRandom random;
int i;
String tmp1, tmp2;
if (elt instanceof TMLStartState) {
return makeBehavior(task, elt.getNextElement(0));
} else if (elt instanceof TMLStopState) {
return "";
} else if (elt instanceof TMLExecI) {
code = "EXECI" + SP + modifyString(((TMLExecI)elt).getAction()) + CR;
return code + makeBehavior(task, elt.getNextElement(0));
} else if (elt instanceof TMLExecIInterval) {
code = "EXECI" + SP + modifyString(((TMLExecIInterval)elt).getMinDelay()) + SP + modifyString(((TMLExecIInterval)elt).getMaxDelay()) + CR;
return code + makeBehavior(task, elt.getNextElement(0));
} else if (elt instanceof TMLExecC) {
code = "EXECC" + SP + modifyString(((TMLExecC)elt).getAction()) + CR;
return code + makeBehavior(task, elt.getNextElement(0));
} else if (elt instanceof TMLExecCInterval) {
code = "EXECC" + SP + modifyString(((TMLExecCInterval)elt).getMinDelay()) + SP + modifyString(((TMLExecCInterval)elt).getMaxDelay()) + CR;
return code + makeBehavior(task, elt.getNextElement(0));
} else if (elt instanceof TMLDelay) {
tmp1 = ((TMLDelay)elt).getMinDelay();
tmp2 = ((TMLDelay)elt).getMaxDelay();
if (tmp1.compareTo(tmp2) == 0) {
code = "DELAY" + SP + modifyString(((TMLDelay)elt).getMinDelay()) + SP + modifyString(((TMLDelay)elt).getUnit()) + CR;
} else {
code = "DELAY" + SP + modifyString(((TMLDelay)elt).getMinDelay()) + SP + modifyString(((TMLDelay)elt).getMaxDelay()) + SP + modifyString(((TMLDelay)elt).getUnit()) + CR;
}
return code + makeBehavior(task, elt.getNextElement(0));
} else if (elt instanceof TMLForLoop) {
tmlfl = (TMLForLoop)elt;
code = "FOR(" + tmlfl.getInit() + SC + SP;
code += tmlfl.getCondition() + SC + SP;
code += tmlfl.getIncrement() + ")" + CR;
code += makeBehavior(task, elt.getNextElement(0));
return code + "ENDFOR" + CR + makeBehavior(task, elt.getNextElement(1));
} else if (elt instanceof TMLRandom) {
random = (TMLRandom)elt;
code = "RANDOM" + SP + modifyString(""+random.getFunctionId()) + SP;
code += modifyString(random.getVariable()) + SP;
code += modifyString(random.getMinValue()) + SP;
code += modifyString(random.getMaxValue()) + CR;
return code + makeBehavior(task, elt.getNextElement(0));
} else if (elt instanceof TMLActionState) {
code = modifyString(((TMLActivityElementWithAction)elt).getAction()) + CR;
return code + makeBehavior(task, elt.getNextElement(0));
} else if (elt instanceof TMLWriteChannel) {
tmlch = (TMLActivityElementChannel)elt;
code = "WRITE ";
for(int k=0; k<tmlch.getNbOfChannels(); k++) {
code = code + tmlch.getChannel(k).getName() + SP;
}
code = code + modifyString(tmlch.getNbOfSamples()) + CR;
return code + makeBehavior(task, elt.getNextElement(0));
} else if (elt instanceof TMLReadChannel) {
tmlch = (TMLActivityElementChannel)elt; code = "READ " + tmlch.getChannel(0).getName() + SP + modifyString(tmlch.getNbOfSamples()) + CR;
return code + makeBehavior(task, elt.getNextElement(0));
} else if (elt instanceof TMLSendEvent) {
tmlevt = (TMLActivityElementEvent)elt;
code = "NOTIFY " + tmlevt.getEvent().getName() + " " + tmlevt.getAllParams(" ") + CR;
return code + makeBehavior(task, elt.getNextElement(0));
} else if (elt instanceof TMLWaitEvent) {
tmlevt = (TMLActivityElementEvent)elt;
code = "WAIT " + tmlevt.getEvent().getName() + " " + tmlevt.getAllParams(" ") + CR;
return code + makeBehavior(task, elt.getNextElement(0));
} else if (elt instanceof TMLNotifiedEvent) {
tmlevt = (TMLActivityElementEvent)elt;
code = "NOTIFIED " + tmlevt.getEvent().getName() + " " + tmlevt.getVariable() + CR;
return code + makeBehavior(task, elt.getNextElement(0));
} else if (elt instanceof TMLSendRequest) {
tmlreq = (TMLSendRequest)elt;
code = "REQUEST " + tmlreq.getRequest().getName() + " " + tmlreq.getAllParams(" ") + CR;
return code + makeBehavior(task, elt.getNextElement(0));
} else if (elt instanceof TMLSequence) {
code = "";
for(i=0; i<elt.getNbNext(); i++) {
code += makeBehavior(task, elt.getNextElement(i));
}
return code;
} else if (elt instanceof TMLChoice) {
TMLChoice choice = (TMLChoice)elt;
code = "";
if (choice.getNbGuard() !=0 ) {
code1 = "";
int index1 = choice.getElseGuard(), index2 = choice.getAfterGuard();
int nb = Math.max(choice.nbOfNonDeterministicGuard(), choice.nbOfStochasticGuard());
if (nb > 0) {
// Assumed to be a non deterministic choice
code += "RAND" + CR;
}
nb = 0;
for(i=0; i<choice.getNbGuard(); i++) {
if (i != index2) {
if (choice.isNonDeterministicGuard(i)) {
code2 = "" + (int)(Math.floor(100/choice.getNbGuard()));
nb ++;
} else if (choice.isStochasticGuard(i)){
code2 = prepareString(choice.getStochasticGuard(i));
nb ++;
} else {
code2 = modifyString(choice.getGuard(i));
code2 = Conversion.replaceAllChar(code2, '[', "(");
code2 = Conversion.replaceAllChar(code2, ']', ")");
}
//TraceManager.addDev("guard = " + code1 + " i=" + i);
if (nb != 0) {
//if (choice.isNonDeterministicGuard(i)) {
// code = "CASERAND 50";
//} else {
// code = "CASERAND " + prepareString(choice.getStochasticGuard(i));
//
//}
//nb ++;
if (i != index1) {
code += "CASERAND " + code2 + CR;
code += makeBehavior(task, elt.getNextElement(i));
code += "ENDCASERAND" + CR;
} } else {
if (i==0) {
code += "IF " + code2;
} else {
if (i != index1) {
code += "ORIF " + code2;
} else {
code += "ELSE";
}
}
code += CR + makeBehavior(task, elt.getNextElement(i));
}
}
}
if (nb > 0) {
// Assumed to be a non deterministic choice
code += "ENDRAND" + CR;
} else {
code += "ENDIF" + CR;
}
if (index2 != -1) {
code += makeBehavior(task, elt.getNextElement(index2));
}
}
return code;
} else if (elt instanceof TMLSelectEvt) {
code = "SELECTEVT" + CR;
for(i=0; i<elt.getNbNext(); i++) {
try {
tmlevt = (TMLActivityElementEvent)(elt.getNextElement(i));
code += "CASE ";
code += tmlevt.getEvent().getName() + " " + tmlevt.getAllParams(" ") + CR;
code += makeBehavior(task, elt.getNextElement(i).getNextElement(0));
code += "ENDCASE" + CR;
} catch (Exception e) {
TraceManager.addError("Non-event receiving following a select event operator");
}
}
code += "ENDSELECTEVT" + CR;
return code;
} else if (elt instanceof TMLRandomSequence) {
code = "RANDOMSEQ" + CR;
for(i=0; i<elt.getNbNext(); i++) {
code += "SEQ" + CR;
code += makeBehavior(task, elt.getNextElement(i));
code += "ENDSEQ" + CR;
}
code += "ENDRANDOMSEQ" + CR;
return code;
} else {
if (elt == null) {
return "";
}
TraceManager.addDev("Unrecognized element: " + elt);
return makeBehavior(task, elt.getNextElement(0));
}
}
public boolean makeTMLModeling(String _spec) {
spec = _spec;
tmlm = new TMLModeling();
errors = new ArrayList<TMLTXTError>();
warnings = new ArrayList<TMLTXTError>();
spec = Conversion.removeComments(spec);
//TraceManager.addDev(spec);
browseCode();
return (errors.size() == 0);
}
*/
public String printErrors() {
String ret = "";
for(TMLTXTError error: errors) {
ret += "ERROR at line " + error.lineNb + ": " + error.message + CR;
try {
ret += "->" + spec.split("\n")[error.lineNb] + CR2;
} catch (Exception e) {
ret += "(Code line not accessible)" + CR;
}
}
return ret;
}
public String printWarnings() {
String ret = "";
for(TMLTXTError error: warnings) {
ret += "WARNING at line " + error.lineNb + CR;
ret += error.message + CR;
}
return ret;
}
public String printSummary() {
String ret = "";
if (errors.size() == 0) {
ret += printWarnings();
ret += "Compilation successful" + CR;
ret += "No error, " + warnings.size() + " warning(s)" + CR;
} else {
ret += printErrors() + CR + printWarnings() + CR;
ret += "Compilation failed" + CR;
ret += errors.size() + " error(s), "+ warnings.size() + " warning(s)" + CR;
}
return ret;
}
// public void browseCode() {
// // Browse lines of code one after the other
// // Build accordinlgy the TMLModeling and updates errors and warnings
// // In case of fatal error, immedialty quit code bowsing
//
// StringReader sr = new StringReader(spec);
// BufferedReader br = new BufferedReader(sr);
// String s;
// String s1;
// String [] split;
// int lineNb = 0;
//
// inDec = true;
// inTask = false;
// inTaskDec = false;
// inTaskBehavior = false;
//
//
// String instruction;
//
// parses = new ArrayList<TMLParserSaveElt>();
//
// try {
// while((s = br.readLine()) != null) {
// if (s != null) {
// s = s.trim();
// //TraceManager.addDev("s=" + s);
// s = removeUndesiredWhiteSpaces(s, lineNb);
// s1 = Conversion.replaceAllString(s, "\t", " ");// s1 = Conversion.replaceRecursiveAllString(s1, " ", " ");
// //TraceManager.addDev("s1=" + s1);
// if (s1 != null) {
// split = s1.split("\\s");
// if (split.length > 0) {
// //TraceManager.addDev("analyse");
// analyseInstruction(s, lineNb, split);
// //TraceManager.addDev("end analyse");
// }
// }
//
// lineNb++;
// }
// }
// } catch (Exception e) {
// TraceManager.addError("Exception when reading specification: " + e.getMessage());
// addError(0, lineNb, 0, "Exception when reading specification");
// }
// }
//
// public void addError(int _type, int _lineNb, int _charNb, String _msg) {
// TMLTXTError error = new TMLTXTError(_type);
// error.lineNb = _lineNb;
// error.charNb = _charNb;
// error.message = _msg;
// errors.add(error);
// }
//
// public int analyseInstruction(String _line, int _lineNb, String[] _split) {
// String error;
// String params;
// String id;
// TMLChannel ch;
// TMLEvent evt;
// TMLRequest request;
// TMLTask t1, t2;
// TMLAttribute attribute;
// TMLType type;
// TMLStopState stop;
// TMLRandom random;
// int tmp, tmp0, tmp1, i;
// int dec = 0;
// boolean blocking;
// TMLParserSaveElt parseElt;
//
// //TraceManager.addDev("Analyzing instruction:" + _line);
//
// if (parses.size() > 0) {
// parseElt = parses.get(0);
// if ((parseElt.type == TMLParserSaveElt.SELECTEVT) && ((!isInstruction("CASE", _split[0]) && (!isInstruction("ENDSELECTEVT", _split[0]))))) {
// error = "CASE or ENDSELECTEVT instruction expected";
// addError(0, _lineNb, 0, error);
// return -1;
// }
// if ((parseElt.type == TMLParserSaveElt.RAND) && ((!isInstruction("CASERAND", _split[0]) && (!isInstruction("ENDRAND", _split[0]))))) {
// error = "CASERAND or ENDRAND instruction expected";
// addError(0, _lineNb, 0, error);
// return -1;
// }
// }
//
// // CHANNEL
// if(isInstruction("CHANNEL", _split[0])) {
// if (!inDec) {
// error = "A channel may not be declared in a non-declaration part of a TML specification";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if (!((_split.length > 5) && (_split.length < 8))) {// error = "A channel must be declared with only 5 or 6 parameters, and not " + (_split.length - 1) ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if (_split.length == 7) {
// dec = 1;
// } else {
// dec = 0;
// }
//
// if (!checkParameter("CHANNEL", _split, 1, 0, _lineNb)) {
// return -1;
// }
//
// if (!checkParameter("CHANNEL", _split, 2, 2, _lineNb)) {
// return -1;
// }
//
// if (!checkParameter("CHANNEL", _split, 3, 1, _lineNb)) {
// return -1;
// }
//
// if (_split.length == 7) {
// if (!checkParameter("CHANNEL", _split, 4, 1, _lineNb)) {
// return -1;
// }
// }
//
//
// if (!checkParameter("CHANNEL", _split, 4 + dec, 0, _lineNb)) {
// return -1;
// }
//
// if (!checkParameter("CHANNEL", _split, 5 + dec, 0, _lineNb)) {
// return -1;
// }
//
// if (tmlm.getChannelByName(_split[1]) != null) {
// error = "Duplicate definition of channel " + _split[1];
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if (_split[2].toUpperCase().compareTo("NIB") == 0) {
//
// }
//
// ch = new TMLChannel(_split[1], null);
// ch.setTypeByName(_split[2]);
// try {
// tmp = Integer.decode(_split[3]).intValue();
// } catch (Exception e) {tmp = 4;}
// ch.setSize(tmp);
//
// if (_split.length == 7) {
// try {
// tmp = Integer.decode(_split[4]).intValue();
// } catch (Exception e) {tmp = 8;}
// //TraceManager.addDev("Setting max to" + tmp);
// ch.setMax(tmp);
// }
//
// t1 = tmlm.getTMLTaskByName(_split[4+dec]);
// if (t1 == null) {
// t1 = new TMLTask(_split[4+dec], null, null);
// //TraceManager.addDev("New task:" + _split[4+dec]);
// tmlm.addTask(t1);
// }
// t2 = tmlm.getTMLTaskByName(_split[5+dec]);// if (t2 == null) {
// t2 = new TMLTask(_split[5+dec], null, null);
// //TraceManager.addDev("New task:" + _split[5+dec]);
// tmlm.addTask(t2);
// }
// ch.setTasks(t1, t2);
// tmlm.addChannel(ch);
// } // CHANNEL
//
//
// // LOSSYCHANNEL
// if(isInstruction("LOSSYCHANNEL", _split[0])) {
// if (!inDec) {
// error = "A lossychannel may not be declared in a non-declaration part of a TML specification";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if (!((_split.length > 3) && (_split.length < 5))) {
// error = "A lossychannel must be declared with exactly 3 parameters, and not " + (_split.length - 1) ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
//
// if (!checkParameter("LOSSYCHANNEL", _split, 1, 0, _lineNb)) {
// return -1;
// }
//
// if (!checkParameter("LOSSYCHANNEL", _split, 2, 1, _lineNb)) {
// return -1;
// }
//
// if (!checkParameter("LOSSYCHANNEL", _split, 3, 9, _lineNb)) {
// return -1;
// }
//
//
// ch = tmlm.getChannelByName(_split[1]);
// if (ch == null) {
// error = "lossy channel not previsouly declared as a regular channel " + _split[1];
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// try {
// tmp0 = Integer.decode(_split[2]).intValue();
// } catch (Exception e) {tmp0 = 5;}
// try {
// tmp1 = Integer.decode(_split[3]).intValue();
// } catch (Exception e) {tmp1 = -1;}
//
// ch.setLossy(true, tmp0, tmp1);
// } // LOSSYCHANNEL
//
// // EVENT
// if(isInstruction("EVENT", _split[0])) {
// if (!inDec) {
// error = "An event may not be declared in a non-declaration part of a TML specification";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if (!((_split.length > 4) && (_split.length < 7))) {
// error = "An event must be declared with only 4 or 5 parameters, and not " + (_split.length - 1) ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if (_split.length == 6) {// dec = 1;
// } else {
// dec = 0;
// }
//
// id = getEvtId(_split[1]);
// params = getParams(_split[1]);
//
// //TraceManager.addDev("Evt id=" + id + "params=" + params);
//
// if (!checkParameter("EVENT", _split, 1, 4, _lineNb)) {
// return -1;
// }
//
// if (!checkParameter("EVENT", _split, 2, 3, _lineNb)) {
// return -1;
// }
//
// if (_split.length == 6) {
// if (!checkParameter("EVENT", _split, 3, 1, _lineNb)) {
// return -1;
// }
// }
//
// if (!checkParameter("EVENT", _split, 3 + dec, 0, _lineNb)) {
// return -1;
// }
//
// if (!checkParameter("EVENT", _split, 4 + dec, 0, _lineNb)) {
// return -1;
// }
//
// if (tmlm.getEventByName(id) != null) {
// error = "Duplicate definition of event " + id;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if (_split[2].toUpperCase().compareTo("NIB") == 0) {
// blocking = true;
// } else {
// blocking = false;
// }
//
// if (_split[2].toUpperCase().compareTo("INF") == 0) {
// tmp = -1;
// } else {
// try {
// tmp = Integer.decode(_split[3]).intValue();
// } catch (Exception e) {
// error = "Unvalid parameter #3: should be a numeric value";
// addError(0, _lineNb, 0, error);
// return -1;
// }
// }
//
// evt = new TMLEvent(id, null, tmp, blocking);
// evt.addParam(params);
//
// t1 = tmlm.getTMLTaskByName(_split[3+dec]);
// if (t1 == null) {
// t1 = new TMLTask(_split[3+dec], null, null);
// //TraceManager.addDev("New task:" + _split[3+dec]);
// tmlm.addTask(t1);
// }
// t2 = tmlm.getTMLTaskByName(_split[4+dec]);
// if (t2 == null) {
// t2 = new TMLTask(_split[4+dec], null, null);
// //TraceManager.addDev("New task:" + _split[4+dec]);
// tmlm.addTask(t2);// }
// evt.setTasks(t1, t2);
// tmlm.addEvent(evt);
//
//
// } // EVENT
//
// // LOSSYEVENT
// if(isInstruction("LOSSYEVENT", _split[0])) {
// if (!inDec) {
// error = "A lossyevent may not be declared in a non-declaration part of a TML specification";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if (!((_split.length > 3) && (_split.length < 5))) {
// error = "A lossyevent must be declared with exactly 3 parameters, and not " + (_split.length - 1) ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
//
// if (!checkParameter("LOSSYEVENT", _split, 1, 0, _lineNb)) {
// return -1;
// }
//
// if (!checkParameter("LOSSYEVENT", _split, 2, 1, _lineNb)) {
// return -1;
// }
//
// if (!checkParameter("LOSSYEVENT", _split, 3, 9, _lineNb)) {
// return -1;
// }
//
//
// evt = tmlm.getEventByName(_split[1]);
// if (evt == null) {
// error = "lossyevent not previsouly declared as a regular event " + _split[1];
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// try {
// tmp0 = Integer.decode(_split[2]).intValue();
// } catch (Exception e) {tmp0 = 5;}
// try {
// tmp1 = Integer.decode(_split[3]).intValue();
// } catch (Exception e) {tmp1 = -1;}
//
// evt.setLossy(true, tmp0, tmp1);
// } // LOSSYEVENT
//
// // REQUEST
// if((isInstruction("REQUEST", _split[0])) && (inDec)) {
// if (!inDec) {
// error = "A request may not be declared in a non-declaration part of a TML specification";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if (_split.length < 4) {
// error = "A request must be declared with at least 4 paremeters, and not " + (_split.length - 1) ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
//
// id = getEvtId(_split[1]);
// params = getParams(_split[1]);
// // //TraceManager.addDev("Evt id=" + id + "params=" + params);
//
// if (!checkParameter("REQUEST", _split, 1, 4, _lineNb)) {
// return -1;
// }
//
// for(i=2; i<_split.length; i++) {
// if (!checkParameter("REQUEST", _split, i, 0, _lineNb)) {
// return -1;
// }
// }
//
// if (tmlm.getRequestByName(id) != null) {
// error = "Duplicate definition of request " + id;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// request = new TMLRequest(id, null);
// request.addParam(params);
//
// for(i=2; i<_split.length; i++) {
// t1 = tmlm.getTMLTaskByName(_split[i]);
// if (t1 == null) {
// t1 = new TMLTask(_split[i], null, null);
// //TraceManager.addDev("New task:" + _split[i]);
// tmlm.addTask(t1);
// }
// if ((i+1) == _split.length) {
// request.setDestinationTask(t1);
// t1.setRequested(true);
// t1.setRequest(request);
// } else {
// request.addOriginTask(t1);
// }
// }
//
// tmlm.addRequest(request);
// } // REQUEST
//
// // LOSSYREQUEST
// if(isInstruction("LOSSYREQUEST", _split[0])) {
// if (!inDec) {
// error = "A lossyrequest may not be declared in a non-declaration part of a TML specification";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if (!((_split.length > 3) && (_split.length < 5))) {
// error = "A lossyrequest must be declared with exactly 3 parameters, and not " + (_split.length - 1) ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
//
// if (!checkParameter("LOSSYREQUEST", _split, 1, 0, _lineNb)) {
// return -1;
// }
//
// if (!checkParameter("LOSSYREQUEST", _split, 2, 1, _lineNb)) {
// return -1;
// }
//
// if (!checkParameter("LOSSYREQUEST", _split, 3, 9, _lineNb)) {
// return -1;
// }
//
//
// request = tmlm.getRequestByName(_split[1]);
// if (request == null) {// error = "lossyrequest not previsouly declared as a regular event " + _split[1];
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// try {
// tmp0 = Integer.decode(_split[2]).intValue();
// } catch (Exception e) {tmp0 = 5;}
// try {
// tmp1 = Integer.decode(_split[3]).intValue();
// } catch (Exception e) {tmp1 = -1;}
//
// request.setLossy(true, tmp0, tmp1);
// } // LOSSYREQUEST
//
// // TASK
// if((isInstruction("TASK", _split[0]))) {
//
// //TraceManager.addDev("In task");
// if (inTask) {
// error = "A task may not be declared in the body of another task";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = true;
// inTaskBehavior = false;
//
// if (_split.length != 2) {
// error = "A request must be declared with exactly 2 parameters, and not " + (_split.length - 1) ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if (!checkParameter("TASK", _split, 1, 0, _lineNb)) {
// return -1;
// }
//
// //TraceManager.addDev("In task: 12");
// task = tmlm.getTMLTaskByName(_split[1]);
// if ((task != null) && (task.getActivityDiagram() != null)) {
// if (task.getActivityDiagram().getFirst() != null) {
// error = "Duplicate definition for task "+ (_split[1]);
// addError(0, _lineNb, 0, error);
// return -1;
// }
// }
// //TraceManager.addDev("In task: 13");
// if (task == null) {
// task = new TMLTask(_split[1], null, null);
// tmlm.addTask(task);
// //TraceManager.addDev("New task:" + _split[1]);
// }
//
// TMLStartState start = new TMLStartState("start", null);
// task.getActivityDiagram().setFirst(start);
// tmlae = start;
//
//
// } // TASK
//
//
// // ENDTASK
// if((isInstruction("ENDTASK", _split[0]))) {
// if (!inTask) {
// error = "A endtask may not be used outside the body of a task";
// addError(0, _lineNb, 0, error);
// return -1;// }
// inDec = true;
// inTask = false;
// inTaskDec = false;
// inTaskBehavior = false;
//
// stop = new TMLStopState("stop", null);
// task.getActivityDiagram().addElement(stop);
// tmlae.addNext(stop);
//
// task = null;
// } // ENDTASK
//
//
// // Attribute declaration
// if ((isInstruction("INT", _split[0])) || (isInstruction("NAT", _split[0])) || (isInstruction("BOOL", _split[0]))){
// if (!inTaskDec) {
// error = "An attribute declaration must be done in a task right after its declaration, and before its bahavior";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// String inst = _split[0].toUpperCase();
//
// if (!((_split.length == 2) || (_split.length == 4))) {
// error = "An attribute declaration must be done with either 1 or 3 parameters, and not " + (_split.length - 1) ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if (!checkParameter(inst, _split, 1, 0, _lineNb)) {
// return -1;
// }
//
// if (_split.length > 2) {
// if (!checkParameter(inst, _split, 2, 5, _lineNb)) {
// return -1;
// }
// if (!checkParameter(inst, _split, 3, 6, _lineNb)) {
// return -1;
// }
// }
//
// //TraceManager.addDev("Adding attribute " + _split[0] + " " + _split[1]);
//
// TMLAttribute ta = new TMLAttribute(_split[1], new TMLType(TMLType.getType(_split[0])));
// if (_split.length > 2) {
// ta.initialValue = _split[3];
// } else {
// ta.initialValue = ta.getDefaultInitialValue();
// }
// task.addAttribute(ta);
// } // Attribute declaration
//
// // RANDOM
// if((isInstruction("RANDOM", _split[0]))) {
//
// if (!inTask) {
// error = "A RANDOM operation may only be performed in a task body";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// if (_split.length != 5) {
// error = "A RANDOM operation must be declared with exactly 4 parameters, and not " + (_split.length - 1) ;// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if (!checkParameter("RANDOM", _split, 1, 1, _lineNb)) {
// return -1;
// }
//
// if (!checkParameter("RANDOM", _split, 2, 0, _lineNb)) {
// return -1;
// }
//
// random = new TMLRandom("random", null);
// try {
// random.setFunctionId(Integer.decode(_split[1]).intValue());
// } catch (Exception e) {
// }
//
// random.setVariable(_split[2]);
// random.setMinValue(_split[3]);
// random.setMaxValue(_split[4]);
//
// TraceManager.addDev("RANDOM min=" + random.getMinValue() + " max=" + random.getMaxValue());
//
// task.getActivityDiagram().addElement(random);
// tmlae.addNext(random);
// tmlae = random;
//
// } // RANDOM
//
// // READ
// if((isInstruction("READ", _split[0]))) {
//
// if (!inTask) {
// error = "A READ operation may only be performed in a task body";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// if (_split.length != 3) {
// error = "A READ operation must be declared with exactly 3 parameters, and not " + (_split.length - 1) ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if (!checkParameter("READ", _split, 1, 0, _lineNb)) {
// return -1;
// }
//
// /*if (!checkParameter("READ", _split, 2, 7, _lineNb)) {
// return -1;
// }*/
//
// ch = tmlm.getChannelByName(_split[1]);
// if (ch == null ){
// error = "Undeclared channel: " + _split[1];
// addError(0, _lineNb, 0, error);
// return -1;
// }
// if (ch.getDestinationTask() != task ){
// error = "READ operations must be done only in destination task. Should be in task: " + ch.getDestinationTask().getName();
// addError(0, _lineNb, 0, error);
// return -1;
// }
// //
// TMLReadChannel tmlrch = new TMLReadChannel(_split[1], null);
// tmlrch.addChannel(ch);
// tmlrch.setNbOfSamples(_split[2]);
// task.getActivityDiagram().addElement(tmlrch);
// tmlae.addNext(tmlrch);
// tmlae = tmlrch;
//
// } // READ
//
// // WRITE
// if((isInstruction("WRITE", _split[0]))) {
//
// if (!inTask) {
// error = "A WRITE operation may only be performed in a task body";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// if (_split.length < 3) {
// error = "A WRITE operation must be declared with at most 3 parameters, and not " + (_split.length - 1) ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if (!checkParameter("WRITE", _split, 1, 0, _lineNb)) {
// return -1;
// }
//
// TMLWriteChannel tmlwch = new TMLWriteChannel(_split[1], null);
// for(int k=0; k<_split.length-2; k++) {
// ch = tmlm.getChannelByName(_split[1+k]);
// if (ch == null ){
// error = "Undeclared channel: " + _split[1+k];
// addError(0, _lineNb, 0, error);
// return -1;
// }
// if (ch.getOriginTask() != task ){
// error = "WRITE operations must be done only in origin task. Should be in task: " + ch.getOriginTask().getName();
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// tmlwch.addChannel(ch);
// }
//
// tmlwch.setNbOfSamples(_split[2]);
// task.getActivityDiagram().addElement(tmlwch);
// tmlae.addNext(tmlwch);
// tmlae = tmlwch;
//
// } // WRITE
//
// // NOTIFY
// if((isInstruction("NOTIFY", _split[0]))) {
//
// if (!inTask) {
// error = "A NOTIFY operation may only be performed in a task body";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;// inTaskBehavior = true;
//
// if (_split.length < 2) {
// error = "A NOTIFY operation must be declared with at least 2 parameters, and not " + (_split.length - 1) ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// evt = tmlm.getEventByName(_split[1]);
// if (evt == null) {
// error = "Unknown event: " + _split[1] ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// dec = evt.getNbOfParams();
//
// if (_split.length != 2 + dec) {
// error = "A NOTIFY operation on evt " + evt.getName() + " must be declared with exactly " + (1 + dec) + " parameters and not " + (_split.length - 1) ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// TMLSendEvent sevt = new TMLSendEvent(evt.getName(), null);
// sevt.setEvent(evt);
// for(i=2; i<2 + dec; i++) {
// sevt.addParam(_split[i]);
// }
//
// task.getActivityDiagram().addElement(sevt);
// tmlae.addNext(sevt);
// tmlae = sevt;
// } // NOTIFY
//
// // WAIT
// if((isInstruction("WAIT", _split[0]))) {
//
// if (!inTask) {
// error = "A WAIT operation may only be performed in a task body";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// if (_split.length < 2) {
// error = "A WAIT operation must be declared with at least 2 parameters, and not " + (_split.length - 1) ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// evt = tmlm.getEventByName(_split[1]);
// if (evt == null) {
// error = "Unknown event: " + _split[1] ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// dec = evt.getNbOfParams();
//
// if (_split.length != 2 + dec) {
// error = "A WAIT operation on evt " + evt.getName() + " must be declared with exactly " + (1 + dec) + " parameters and not " + (_split.length - 1) ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// // Each param must be a declared attribute of the right type// for(i=2; i<2 + dec; i++) {
// attribute = task.getAttributeByName(_split[i]);
// if (attribute == null) {
// error = "Attribute: " + _split[i] + " is undeclared";
// addError(0, _lineNb, 0, error);
// return -1;
// }
// if (attribute.type.getType() != evt.getType(i-2).getType()) {
// error = "Attribute: " + _split[i] + " is not of the right type";
// addError(0, _lineNb, 0, error);
// return -1;
// }
// }
//
//
// TMLWaitEvent wevt = new TMLWaitEvent(evt.getName(), null);
// wevt.setEvent(evt);
// for(i=2; i<2 + dec; i++) {
// wevt.addParam(_split[i]);
// }
//
// task.getActivityDiagram().addElement(wevt);
// tmlae.addNext(wevt);
// tmlae = wevt;
// } // WAIT
//
// // NOTIFIED
// if((isInstruction("NOTIFIED", _split[0]))) {
//
// if (!inTask) {
// error = "A NOTIFIED operation may only be performed in a task body";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// if (_split.length != 3) {
// error = "A NOTIFIED operation must be declared with exactly 2 parameters, and not " + (_split.length - 1) ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// evt = tmlm.getEventByName(_split[1]);
// if (evt == null) {
// error = "Unknown event: " + _split[1] ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// attribute = task.getAttributeByName(_split[2]);
// if (attribute == null) {
// error = "Attribute: " + _split[2] + " is undeclared";
// addError(0, _lineNb, 0, error);
// return -1;
// }
// if (attribute.type.getType() != TMLType.NATURAL) {
// error = "Attribute: " + _split[2] + " should be of natural type";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// TMLNotifiedEvent nevt = new TMLNotifiedEvent(evt.getName(), null);
// nevt.setEvent(evt);
// nevt.setVariable(_split[2]);
//
// task.getActivityDiagram().addElement(nevt);// tmlae.addNext(nevt);
// tmlae = nevt;
// } // NOTIFIED
//
// // Send REQUEST
// if((isInstruction("REQUEST", _split[0])) && (inTask)) {
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// if (_split.length < 2) {
// error = "A REQUEST operation must be declared with at least 1 parameter (request name), and not " + (_split.length - 1) ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// request = tmlm.getRequestByName(_split[1]);
// if (request == null) {
// error = "Unknown request: " + _split[1] ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// dec = request.getNbOfParams();
//
// if (_split.length != 2 + dec) {
// error = "A REQUEST operation on request " + request.getName() + " must be declared with exactly " + (1 + dec) + " parameters and not " + (_split.length - 1) ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// TMLSendRequest sreq = new TMLSendRequest(request.getName(), null);
// sreq.setRequest(request);
// for(i=2; i<2 + dec; i++) {
// sreq.addParam(_split[i]);
// }
//
// task.getActivityDiagram().addElement(sreq);
// tmlae.addNext(sreq);
// tmlae = sreq;
// } // Send REQUEST
//
// // FOR
// if((isInstruction("FOR", _split[0])) && (inTask)) {
// //TraceManager.addDev("FOR encountered");
// if (_split.length < 2) {
// error = "FOR operation: missing parameters";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// // Extract the three elements of FOR
// String forp = _split[1];
// String forps[];
// tmp0 = forp.indexOf('(');
// tmp1 = forp.lastIndexOf(')');
// if ((tmp0 == -1) || (tmp1 == -1)) {
// error = "FOR operation: badly formed parameters";
// addError(0, _lineNb, 0, error);
// return -1;
// }
// forp = forp.substring(tmp0+1, tmp1);
// forps = forp.split(";");// if (forps.length != 3) {
// error = "FOR operation: badly formed parameters";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// // All is ok: constructing the FOR
// parseElt = new TMLParserSaveElt();
// parseElt.type = TMLParserSaveElt.FOR;
// parses.add(0, parseElt);
// TMLForLoop loop = new TMLForLoop("loop", null);
// loop.setInit(forps[0].trim());
// loop.setCondition(forps[1].trim());
// loop.setIncrement(forps[2].trim());
// task.getActivityDiagram().addElement(loop);
// parseElt.tmlae = loop;
// tmlae.addNext(loop);
// tmlae = loop;
//
// } // FOR
//
// // ENDFOR
// if(isInstruction("ENDFOR", _split[0])) {
// if (!inTask) {
// error = "ENDFOR: must be used in a Task body";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// // Extract the first element of the stack
// if (parses.size() == 0) {
// error = "ENDFOR: badly placed instruction.";
// addError(0, _lineNb, 0, error);
// return -1;
// }
// parseElt = parses.get(0);
// if (parseElt.type != TMLParserSaveElt.FOR) {
// error = "ENDFOR: badly placed instruction. Was expecting: " + parseElt.getExpectedInstruction();
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// // All is ok: constructing the FOR
// parses.remove(0);
// stop = new TMLStopState("stop loop", null);
// task.getActivityDiagram().addElement(stop);
// tmlae.addNext(stop);
// tmlae = parseElt.tmlae;
// } // ENDFOR
//
// // SELECTEVT
// if((isInstruction("SELECTEVT", _split[0]))) {
// if (!inTask) {
// error = "SELECTEVT: must be used in a Task body";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if(_split.length > 1) {
// error = "A SELECTEVT cannot have any parameters";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// inDec = false;// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// parseElt = new TMLParserSaveElt();
// parseElt.type = TMLParserSaveElt.SELECTEVT;
// parses.add(0, parseElt);
// TMLSequence seq = new TMLSequence("sequence", null);
// parseElt.top = seq;
// tmlae.addNext(seq);
// TMLSelectEvt sel = new TMLSelectEvt("select evt", null);
// parseElt.tmlae = sel;
// seq.addNext(sel);
// task.getActivityDiagram().addElement(seq);
// task.getActivityDiagram().addElement(sel);
// tmlae = sel;
// } // SELECTEVT
//
// // ENDSELECTEVT
// if((isInstruction("ENDSELECTEVT", _split[0]))) {
// if (!inTask) {
// error = "ENDSELECTEVT: must be used in a Task body";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// // Extract the first element of the stack
// if (parses.size() == 0) {
// error = "ENDSELECTEVT: badly placed instruction.";
// addError(0, _lineNb, 0, error);
// return -1;
// }
// parseElt = parses.get(0);
// if (parseElt.type != TMLParserSaveElt.SELECTEVT) {
// error = "ENDSELECTEVT: badly placed instruction. Was expecting: " + parseElt.getExpectedInstruction();
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// parses.remove(0);
// tmlae = parseElt.top;
// } // ENDSELECTEVT
//
// // CASE
// if((isInstruction("CASE", _split[0]))) {
// if (!inTask) {
// error = "CASE: must be used in a Task body";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if (parses.size() == 0) {
// error = "CASE: corresponding SELECTEVT not found";
// addError(0, _lineNb, 0, error);
// return -1;
// } else {
// parseElt = parses.get(0);
// if (parseElt.type != TMLParserSaveElt.SELECTEVT) {
// error = "CASE: corresponding SELECTEVT not found";
// addError(0, _lineNb, 0, error);
// return -1;
// }
// }
//
// inDec = false;// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// if(_split.length < 2) {
// error = "A CASE must have at least two parameters";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// evt = tmlm.getEventByName(_split[1]);
// if (evt == null) {
// error = "Unknown event: " + _split[1] ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// dec = evt.getNbOfParams();
//
// if (_split.length != 2 + dec) {
// error = "A CASE operation on evt " + evt.getName() + " must be declared with exactly " + (1 + dec) + " parameters and not " + (_split.length - 1) ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// TMLWaitEvent wevt = new TMLWaitEvent(evt.getName(), null);
// wevt.setEvent(evt);
// for(i=2; i<2 + dec; i++) {
// wevt.addParam(_split[i]);
// }
//
// task.getActivityDiagram().addElement(wevt);
// tmlae.addNext(wevt);
//
// parseElt = new TMLParserSaveElt();
// parseElt.type = TMLParserSaveElt.CASE;
// parseElt.tmlae = wevt;
// parseElt.top = tmlae;
// parses.add(0, parseElt);
//
// tmlae = wevt;
// } // CASE
//
//
// // ENDCASE
// if((isInstruction("ENDCASE", _split[0]))) {
// if (!inTask) {
// error = "ENDCASE: must be used in a Task body";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// // Extract the first element of the stack
// if (parses.size() == 0) {
// error = "ENDCASE: badly placed instruction.";
// addError(0, _lineNb, 0, error);
// return -1;
// }
// parseElt = parses.get(0);
// if (parseElt.type != TMLParserSaveElt.CASE) {
// error = "ENDCASE: badly placed instruction. Was expecting: " + parseElt.getExpectedInstruction();
// addError(0, _lineNb, 0, error);
// return -1;
// }
// parses.remove(0);// stop = new TMLStopState("stop case", null);
// task.getActivityDiagram().addElement(stop);
// tmlae.addNext(stop);
// tmlae = parseElt.top;
// } // ENDCASE
//
// // RANDOMSEQ
// if((isInstruction("RANDOMSEQ", _split[0]))) {
// if (!inTask) {
// error = "RANDOMSEQ: must be used in a Task body";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if(_split.length > 1) {
// error = "A RANDOMSEQ cannot have any parameters";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// parseElt = new TMLParserSaveElt();
// parseElt.type = TMLParserSaveElt.RANDOMSEQ;
// parses.add(0, parseElt);
// TMLSequence seq = new TMLSequence("sequence", null);
// parseElt.top = seq;
// tmlae.addNext(seq);
// TMLRandomSequence rseq = new TMLRandomSequence("random sequence", null);
// parseElt.tmlae = rseq;
// seq.addNext(rseq);
// task.getActivityDiagram().addElement(seq);
// task.getActivityDiagram().addElement(rseq);
// tmlae = rseq;
// } // RANDOMSEQ
//
// // ENDRANDOMSEQ
// if((isInstruction("ENDRANDOMSEQ", _split[0]))) {
// if (!inTask) {
// error = "ENDRANDOMSEQ: must be used in a Task body";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// // Extract the first element of the stack
// if (parses.size() == 0) {
// error = "ENDRANDOMSEQ: badly placed instruction.";
// addError(0, _lineNb, 0, error);
// return -1;
// }
// parseElt = parses.get(0);
// if (parseElt.type != TMLParserSaveElt.RANDOMSEQ) {
// error = "ENDRANDOMSEQ: badly placed instruction. Was expecting: " + parseElt.getExpectedInstruction();
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// parses.remove(0);
// tmlae = parseElt.top;
// } // ENDRANDOMSEQ
//
// // // SEQ
// if((isInstruction("SEQ", _split[0]))) {
// if (!inTask) {
// error = "SEQ: must be used in a Task body";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if (parses.size() == 0) {
// error = "SEQ: corresponding RANDOMSEQ not found";
// addError(0, _lineNb, 0, error);
// return -1;
// } else {
// parseElt = parses.get(0);
// if (parseElt.type != TMLParserSaveElt.RANDOMSEQ) {
// error = "SEQ: corresponding RANDOMSEQ not found";
// addError(0, _lineNb, 0, error);
// return -1;
// }
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// if(_split.length >1 ) {
// error = "A SEQ has no parameter";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if (!(parseElt.tmlae instanceof TMLRandomSequence)) {
// error = "Malformed specification: unexpected SEQ";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// TMLRandomSequence rseq = (TMLRandomSequence)parseElt.tmlae;
// TMLSequence seq = new TMLSequence("sequence", null);
// rseq.addNext(seq);
//
// task.getActivityDiagram().addElement(seq);
//
// parseElt = new TMLParserSaveElt();
// parseElt.type = TMLParserSaveElt.SEQ;
// parseElt.tmlae = seq;
// parseElt.top = rseq;
// parses.add(0, parseElt);
//
// tmlae = seq;
// } // SEQ
//
// // ENDSEQ
// if((isInstruction("ENDSEQ", _split[0]))) {
// if (!inTask) {
// error = "ENDSEQ: must be used in a Task body";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// // Extract the first element of the stack
// if (parses.size() == 0) {
// error = "ENDSEQ: badly placed instruction.";
// addError(0, _lineNb, 0, error);// return -1;
// }
// parseElt = parses.get(0);
// if (parseElt.type != TMLParserSaveElt.SEQ) {
// error = "ENDSEQ: badly placed instruction. Was expecting: " + parseElt.getExpectedInstruction();
// addError(0, _lineNb, 0, error);
// return -1;
// }
// parses.remove(0);
// stop = new TMLStopState("stop case", null);
// task.getActivityDiagram().addElement(stop);
// tmlae.addNext(stop);
// tmlae = parseElt.top;
// } // ENDSEQ
//
// // RAND
// if((isInstruction("RAND", _split[0]))) {
// if (!inTask) {
// error = "RAND: must be used in a Task body";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if(_split.length > 1) {
// error = "A RAND cannot have any parameters";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// parseElt = new TMLParserSaveElt();
// parseElt.type = TMLParserSaveElt.RAND;
// parses.add(0, parseElt);
// TMLSequence seq = new TMLSequence("sequence", null);
// parseElt.top = seq;
// tmlae.addNext(seq);
// TMLChoice choice = new TMLChoice("choice evt", null);
// parseElt.tmlae = choice;
// seq.addNext(choice);
// task.getActivityDiagram().addElement(seq);
// task.getActivityDiagram().addElement(choice);
// tmlae = choice;
// } // RAND
//
// // ENDRAND
// if((isInstruction("ENDRAND", _split[0]))) {
// if (!inTask) {
// error = "ENDRAND: must be used in a Task body";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// // Extract the first element of the stack
// if (parses.size() == 0) {
// error = "ENDRAND: badly placed instruction.";
// addError(0, _lineNb, 0, error);
// return -1;
// }
// parseElt = parses.get(0);
// if (parseElt.type != TMLParserSaveElt.RAND) {
// error = "ENDRAND: badly placed instruction. Was expecting: " + parseElt.getExpectedInstruction();// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// parses.remove(0);
// tmlae = parseElt.top;
// } // ENDRAND
//
// // CASERAND
// if((isInstruction("CASERAND", _split[0]))) {
// if (!inTask) {
// error = "CASERAND: must be used in a Task body";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if (parses.size() == 0) {
// error = "CASERAND: corresponding RAND not found";
// addError(0, _lineNb, 0, error);
// return -1;
// } else {
// parseElt = parses.get(0);
// if (parseElt.type != TMLParserSaveElt.RAND) {
// error = "CASERAND: corresponding RAND not found";
// addError(0, _lineNb, 0, error);
// return -1;
// }
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// if(_split.length != 2) {
// error = "A CASERAND should have one parameter";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if (!(parseElt.tmlae instanceof TMLChoice)) {
// error = "Malformed specification";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// TMLChoice choice = (TMLChoice)parseElt.tmlae;
// TMLSequence seq = new TMLSequence("sequence", null);
// choice.addGuard("[" + _split[1] + "%]");
// choice.addNext(seq);
//
// task.getActivityDiagram().addElement(seq);
//
// parseElt = new TMLParserSaveElt();
// parseElt.type = TMLParserSaveElt.CASERAND;
// parseElt.tmlae = seq;
// parseElt.top = choice;
// parses.add(0, parseElt);
//
// tmlae = seq;
//
// } // CASERAND
//
//
// // ENDCASERAND
// if((isInstruction("ENDCASERAND", _split[0]))) {
// if (!inTask) {
// error = "ENDCASERAND: must be used in a Task body";
// addError(0, _lineNb, 0, error);
// return -1;// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// // Extract the first element of the stack
// if (parses.size() == 0) {
// error = "ENDCASERAND: badly placed instruction.";
// addError(0, _lineNb, 0, error);
// return -1;
// }
// parseElt = parses.get(0);
// if (parseElt.type != TMLParserSaveElt.CASERAND) {
// error = "ENDCASERAND: badly placed instruction. Was expecting: " + parseElt.getExpectedInstruction();
// addError(0, _lineNb, 0, error);
// return -1;
// }
// parses.remove(0);
// stop = new TMLStopState("stop case", null);
// task.getActivityDiagram().addElement(stop);
// tmlae.addNext(stop);
// tmlae = parseElt.top;
// } // ENDCASERAND
//
// // IF
// if((isInstruction("IF", _split[0]))) {
// if (!inTask) {
// error = "IF: must be used in a Task body";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if(_split.length != 2) {
// error = "IF should be followed by one condition";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// String cond = _split[1].trim();
// tmp0 = cond.indexOf('(');
// tmp1 = cond.lastIndexOf(')');
// if ((tmp0 == -1) || (tmp1 == -1)) {
// error = "IF operation: badly formed condition";
// addError(0, _lineNb, 0, error);
// return -1;
// }
// cond = cond.substring(tmp0+1, tmp1);
//
// parseElt = new TMLParserSaveElt();
// parseElt.type = TMLParserSaveElt.IF;
// parses.add(0, parseElt);
// TMLSequence seq = new TMLSequence("sequence", null);
// parseElt.top = seq;
// tmlae.addNext(seq);
// TMLChoice choice = new TMLChoice("if", null);
// parseElt.tmlae = choice;
// seq.addNext(choice);
// task.getActivityDiagram().addElement(seq);
// task.getActivityDiagram().addElement(choice);
//
// seq = new TMLSequence("sequence", null);
// task.getActivityDiagram().addElement(seq);
// choice.addNext(seq);// choice.addGuard("[" + cond + "]");
//
// tmlae = seq;
// } // IF
//
// // ORIF
// if((isInstruction("ORIF", _split[0]))) {
// if (!inTask) {
// error = "ORIF: must be used in a Task body";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if(_split.length != 2) {
// error = "ORIF should be followed by one condition";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
//
// String cond = _split[1].trim();
// //TraceManager.addDev("cond1=" + cond);
// tmp0 = cond.indexOf('(');
// tmp1 = cond.lastIndexOf(')');
// if ((tmp0 == -1) || (tmp1 == -1)) {
// error = "ORIF operation: badly formed condition";
// addError(0, _lineNb, 0, error);
// return -1;
// }
// cond = cond.substring(tmp0+1, tmp1);
// //TraceManager.addDev("cond2=" + cond);
//
// if (parses.size() == 0) {
// error = "ORIF: badly placed instruction.";
// addError(0, _lineNb, 0, error);
// return -1;
// }
// parseElt = parses.get(0);
// if (parseElt.type != TMLParserSaveElt.IF) {
// error = "ORIF: badly placed instruction. Was expecting: " + parseElt.getExpectedInstruction();
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if (parseElt.nbElse > 0) {
// error = "ORIF: should not followed a else instruction";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// stop = new TMLStopState("stop", null);
// task.getActivityDiagram().addElement(stop);
// tmlae.addNext(stop);
//
// TMLSequence seq = new TMLSequence("sequence", null);
// TMLChoice choice = (TMLChoice)parseElt.tmlae;
// task.getActivityDiagram().addElement(seq);
//
// choice.addNext(seq);
// choice.addGuard("[" + cond + "]");
//
// tmlae = seq;
// } // ORIF
//
// // ELSE// if((isInstruction("ELSE", _split[0]))) {
// if (!inTask) {
// error = "ELSE: must be used in a Task body";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if(_split.length != 1) {
// error = "ELSE should have no parameter";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// if (parses.size() == 0) {
// error = "ELSE: badly placed instruction.";
// addError(0, _lineNb, 0, error);
// return -1;
// }
// parseElt = parses.get(0);
// if (parseElt.type != TMLParserSaveElt.IF) {
// error = "ELSE: badly placed instruction. Was expecting: " + parseElt.getExpectedInstruction();
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// stop = new TMLStopState("stop", null);
// task.getActivityDiagram().addElement(stop);
// tmlae.addNext(stop);
//
// parseElt.nbElse ++;
//
// TMLSequence seq = new TMLSequence("sequence", null);
// TMLChoice choice = (TMLChoice)parseElt.tmlae;
// task.getActivityDiagram().addElement(seq);
//
// choice.addNext(seq);
// choice.addGuard("[else]");
//
// tmlae = seq;
// } // ELSE
//
// // ENDIF
// if((isInstruction("ENDIF", _split[0]))) {
// if (!inTask) {
// error = "ENDIF: must be used in a Task body";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// // Extract the first element of the stack
// if (parses.size() == 0) {
// error = "ENDIF: badly placed instruction.";
// addError(0, _lineNb, 0, error);
// return -1;
// }
// parseElt = parses.get(0);
// if (parseElt.type != TMLParserSaveElt.IF) {
// error = "ENDIF: badly placed instruction. Was expecting: " + parseElt.getExpectedInstruction();
// addError(0, _lineNb, 0, error);
// return -1;// }
//
// stop = new TMLStopState("stop", null);
// task.getActivityDiagram().addElement(stop);
// tmlae.addNext(stop);
//
// parses.remove(0);
// tmlae = parseElt.top;
// } // ENDIF
//
// // EXECI
// if((isInstruction("EXECI", _split[0]))) {
//
// if (!inTask) {
// error = "An EXECI operation may only be performed in a task body";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// if ((_split.length < 2) ||(_split.length > 4)) {
// error = "An EXECI operation must be declared with 1 or 2 parameters, and not " + (_split.length - 1) ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if (_split.length == 2) {
// TMLExecI execi = new TMLExecI("execi", null);
// execi.setAction(_split[1]);
// tmlae.addNext(execi);
// task.getActivityDiagram().addElement(execi);
// tmlae = execi;
// } else {
// TMLExecIInterval execi = new TMLExecIInterval("execi", null);
// execi.setMinDelay(_split[1]);
// execi.setMaxDelay(_split[2]);
// tmlae.addNext(execi);
// task.getActivityDiagram().addElement(execi);
// tmlae = execi;
// }
// } // EXECI
//
// // EXECC
// if((isInstruction("EXECC", _split[0]))) {
//
// if (!inTask) {
// error = "An EXECC operation may only be performed in a task body";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// if ((_split.length < 2) ||(_split.length > 4)) {
// error = "An EXECC operation must be declared with 1 or 2 parameters, and not " + (_split.length - 1) ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if (_split.length == 2) {
// TMLExecC execc = new TMLExecC("execc", null);
// execc.setAction(_split[1]);
// tmlae.addNext(execc);// task.getActivityDiagram().addElement(execc);
// tmlae = execc;
// } else {
// TMLExecCInterval execci = new TMLExecCInterval("execci", null);
// execci.setMinDelay(_split[1]);
// execci.setMaxDelay(_split[2]);
// tmlae.addNext(execci);
// task.getActivityDiagram().addElement(execci);
// tmlae = execci;
// }
// } // EXECC
//
// // DELAY
// if((isInstruction("DELAY", _split[0]))) {
//
// if (!inTask) {
// error = "A DELAY operation may only be performed in a task body";
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// if ((_split.length < 3) ||(_split.length > 5)) {
// error = "A DELAY operation must be declared with 2 or 3 parameters, and not " + (_split.length - 1) ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
//
// if (_split.length == 3) {
// if (!checkParameter("DELAY", _split, 2, 0, _lineNb)) {
// error = "A DELAY operation must be specified with a valid time unit (ns, us, ms, s))" ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
// }
//
// if (_split.length == 4) {
// if (!checkParameter("DELAY", _split, 3, 0, _lineNb)) {
// error = "A DELAY operation must be specified with a valid time unit (ns, us, ms, s))" ;
// addError(0, _lineNb, 0, error);
// return -1;
// }
// }
//
// TMLDelay delay = new TMLDelay("delay", null);
// delay.setMinDelay(_split[1]);
// if (_split.length == 3) {
// delay.setMaxDelay(_split[1]);
// delay.setUnit(_split[2]);
// } else {
// delay.setMaxDelay(_split[2]);
// delay.setUnit(_split[3]);
// }
//
//
// tmlae.addNext(delay);
// task.getActivityDiagram().addElement(delay);
// tmlae = delay;
//
// } // EXECC
//
// // Other command
// if((_split[0].length() > 0) && (!(isInstruction(_split[0])))) {
// if (!inTask) {
// error = "Syntax error in TML modeling: unrecognized instruction:" + _split[0];
// addError(0, _lineNb, 0, error);// return -1;
// }
//
// inDec = false;
// inTask = true;
// inTaskDec = false;
// inTaskBehavior = true;
//
// TMLActionState action = new TMLActionState(_split[0], null);
// action.setAction(_line);
// tmlae.addNext(action);
// task.getActivityDiagram().addElement(action);
// tmlae = action;
//
// } // Other command
//
// return 0;
// }
//
// // Type 0: id
// // Type 1: numeral
// // Type 2: channel type
// // Type 3: event type
// // Type 4: event name
// // Type 5: '='
// // Type 6: attribute value
// // Type 7: id or numeral
// // Type 8:unit
//
///* public boolean checkParameter(String _inst, String[] _split, int _parameter, int _type, int _lineNb) {
// boolean err = false;
// String error;
//
// if(_parameter < _split.length) {
// switch(_type) {
// case 0:
// if (!isAValidId(_split[_parameter])) {
// err = true;
// }
// break;
// case 1:
// if (!isANumeral(_split[_parameter])) {
// err = true;
// }
// break;
// case 2:
// if (!isIncluded(_split[_parameter], channeltypes)) {
// err = true;
// }
// break;
// case 3:
// if (!isIncluded(_split[_parameter], eventtypes)) {
// err = true;
// }
// break;
// case 4:
// if (!isAValidId(getEvtId(_split[_parameter]))) {
// err = true;
// //TraceManager.addDev("Unvalid id");
// } else if (!TMLEvent.isAValidListOfParams(getParams(_split[_parameter]))) {
// //TraceManager.addDev("Unvalid param");
// err = true;
// }
// break;
// case 5:
// if (!(_split[_parameter].equals("="))) {
// TraceManager.addDev("Error of =");
// err = true;
// }
// break;// case 6:
// if (_inst.equals("BOOL")) {
// String tmp = _split[_parameter].toUpperCase();
// if (!(tmp.equals("TRUE") || tmp.equals("FALSE"))) {
// err = true;
// }
// } else {
// if (!isANumeral(_split[_parameter])) {
// err = true;
// }
// }
// break;
// case 7:
// if (!isAValidId(_split[_parameter]) && !isANumeral(_split[_parameter])) {
// err = true;
// }
// break;
// case 8:
// if (!isAValidUnit(_split[_parameter])) {
// err = true;
// }
// break;
// case 9:
// if (!isANegativeOrPositiveNumeral(_split[_parameter])) {
// err = true;
// }
// break;
// }
// } else {
// err = true;
// }
// if (err) {
// error = "Unvalid parameter #" + _parameter + "-> $" + _split[_parameter] + "$ <- in " + _inst + " instruction";
// addError(0, _lineNb, 0, error);
// return false;
// }
// return true;
// }
//*/
//
// public boolean isInstruction(String instcode, String inst) {
// return (inst.toUpperCase().compareTo(instcode) == 0);
// }
//
// public boolean isInstruction(String instcode) {
// return (!checkKeywords(instcode));
// }
//
// public static boolean isAValidId(String _id) {
// if ((_id == null) || (_id.length() == 0)) {
// return false;
// }
//
// boolean b1 = (_id.substring(0,1)).matches("[a-zA-Z]");
// boolean b2 = _id.matches("\\w*");
// boolean b3 = checkKeywords(_id);
//
// return (b1 && b2 && b3);
// }
//
// public boolean isANumeral(String _num) {
// return _num.matches("\\d*");
// }
//
// public boolean isANegativeOrPositiveNumeral(String _num) {
// if (_num.startsWith("-")) {
// return isANumeral(_num.substring(1, _num.length()));
// }
// return isANumeral(_num);
// }//
// public boolean isAValidUnit(String s) {
// if (s.compareTo("ns") == 0) {
// return true;
// } else if (s.compareTo("us") == 0) {
// return true;
// } else if (s.compareTo("ms") == 0) {
// return true;
// } else if (s.compareTo("s") == 0) {
// return true;
// }
//
// return false;
// }
//
// public static boolean checkKeywords(String _id) {
// String id = _id.toUpperCase();
// for(int i=0; i<keywords.length; i++) {
// if (id.compareTo(keywords[i]) == 0) {
// return false;
// }
// }
// return true;
// }
//
// public boolean isIncluded(String _id, String[] _list) {
// String id = _id.toUpperCase();
// for(int i=0; i<_list.length; i++) {
// if (id.compareTo(_list[i]) == 0) {
// return true;
// }
// }
// return false;
// }
//
// public String removeUndesiredWhiteSpaces(String _input, int _lineNb) {
// String error, tmp;
// int index0, index1, index2;
//
// if (_input.startsWith("EVENT ")) {
// index0 = _input.indexOf('(');
// index1 = _input.indexOf(')');
// if ((index0 == -1) || (index1 == -1)) {
// error = "Syntax Error: should be of the form EVENT evtname(<list of max three types>) + other parameters";
// addError(0, _lineNb, 0, error);
// return null;
// }
// return Conversion.replaceBetweenIndex(_input, index0, index1, " ", "");
// }
//
// if (_input.startsWith("REQUEST ") && (inDec)) {
// index0 = _input.indexOf('(');
// index1 = _input.indexOf(')');
// if ((index0 == -1) || (index1 == -1)) {
// error = "Syntax Error: should be of the form REQUEST requestname(<list of max three types>) + other parameters";
// addError(0, _lineNb, 0, error);
// return null;
// }
// return Conversion.replaceBetweenIndex(_input, index0, index1, " ", "");
// }
//
// if (_input.startsWith("FOR(")) {
// _input = "FOR (" + _input.substring(4, _input.length());
// }
//
// if (_input.startsWith("FOR (")) {
// tmp = _input.substring(5, _input.length());
// tmp = Conversion.replaceAllString(tmp, " ", "");
// return "FOR (" + tmp;
// }//
// if (_input.startsWith("IF(")) {
// _input = "IF (" + _input.substring(3, _input.length());
// }
//
// if (_input.startsWith("IF (")) {
// tmp = _input.substring(4, _input.length());
// tmp = Conversion.replaceAllString(tmp, " ", "");
// return "IF (" + tmp;
// }
//
// if (_input.startsWith("ORIF(")) {
// _input = "ORIF (" + _input.substring(5, _input.length());
// }
//
// if (_input.startsWith("ORIF (")) {
// tmp = _input.substring(6, _input.length());
// tmp = Conversion.replaceAllString(tmp, " ", "");
// return "ORIF (" + tmp;
// }
//
// return _input;
// }
//
// private String getEvtId(String _input) {
// int index = _input.indexOf('(');
// if (index == -1) {
// return _input;
// }
// return _input.substring(0, index);
// }
//
// private String getParams(String _input) {
// //TraceManager.addDev("input=" + _input);
// int index0 = _input.indexOf('(');
// int index1 = _input.indexOf(')');
// if ((index0 == -1) || (index1 == -1)) {
// return _input;
// }
// return _input.substring(index0 + 1, index1);
// }
//
// private static String prepareString(String s) {
// return s.replaceAll("\\s", "");
// }
//
// public static String modifyString(String s) {
// return prepareString(s);
// }
}