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Commit 98c12060 authored by Sophie Coudert's avatar Sophie Coudert
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4 merge requests!504merge first stable version of Avatar-SysML V2,!503merge the first stable version of the Avatar-SysML parser/generator,!501Avatar sys ml 04 2024,!498Avatar sys ml 04 2024 (first merge request, only for verification)
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src/main/java/avatartranslator/tosysmlv2/Avatar2SysML.java 0 → 100644
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/* Copyright or (C) or Copr. GET / ENST, Telecom-Paris, Ludovic Apvrille
*
* ludovic.apvrille AT enst.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.
*/
package avatartranslator.tosysmlv2;
import avatartranslator.*;
import static avatartranslator.tosysmlv2.Avatar2SysMLNames.*;
import java.util.HashMap;
import java.util.List;
import java.util.ArrayList;
public class Avatar2SysML {
/**
* Memorized while declaring channels, to be reused for generating states
*/
class ChannelInfo {
private String name;
private String msgtype;
private ArrayList<String> profile;
ChannelInfo(String _name, String _msgtype) {
name = _name;
msgtype = _msgtype;
profile = new ArrayList<String>();
}
public void addField(String _fieldName){ profile.add(_fieldName); }
public String getName(){ return name; }
public String getMessageType(){ return msgtype; }
public List<String> getProfile(){ return profile; }
}
/**
* Memorized while naming states, to be reused for generating states
*/
class StateInfo {
private String name;
private int number;
StateInfo(String _name, int _number) {
name = _name;
number = _number;
}
public String getName(){ return name; }
public int getNumber(){ return number; }
}
public Avatar2SysML(AvatarSpecification _avspec) { avspec = _avspec; }
private AvatarSpecification avspec;
StringBuffer avsysml;
HashMap<AvatarSignal, ChannelInfo> signalMap = new HashMap<AvatarSignal, ChannelInfo>();
HashMap<AvatarStateMachineElement, StateInfo> stateMap = new HashMap<AvatarStateMachineElement, StateInfo>();
ArrayList<AvatarStateMachineElement> stateList = new ArrayList<AvatarStateMachineElement>();
String header = "package AvatarInstance {\n" +
"import ScalarValues::Positive;\n" +
"import ScalarValues::Integer;\n" +
"import ScalarValues::Boolean;\n" +
"import AvatarBlockTypes::*;\n" +
"import AvatarCommunication::*;\n";
void avatar2SysML(AvatarSpecification _avspec) {
avspec = _avspec;
signalMap.clear();
stateMap.clear();
stateList.clear();
avsysml = new StringBuffer(header);
communications2SysML();
blocks2SysML();
avsysml.append("}\n");
}
void communications2SysML(){
int nbfiforelNumber = 0;
int bfiforelNumber = 0;
int syncrelNumber = 0;
avsysml.append("// COMMUNICATIONS $$$$$$$$$$$$$$$$$$$$$$$$\n");
for(AvatarRelation ar: avspec.getRelations()) {
// parameters depending on relation type ==============
int relationType;
int relationNumber;
String relationConstructor;
String relationParameters = null;
String channelConstructor;
// computine parameters depending on relation type ==============
// if (ar.isAMS()) throw exception
if (! ar.isAsynchronous()) { // sync relation
relationType = SYNC;
relationNumber = syncrelNumber++;
relationConstructor = "'#Sync_Rel'";
channelConstructor = "'#Sync'";
if(ar.isPrivate()) relationParameters = "('private'=true)";
}
else { // fifo relation
if(ar.isPrivate()) // default: false
if(ar.isLossy()) // default: false
if(ar.getSizeOfFIFO() > 1) // default size: 1
relationParameters= "('private'=true, lossy=true, max_size=" + ar.getSizeOfFIFO() + ")";
else
relationParameters= "('private'=true, lossy=true)";
else
if(ar.getSizeOfFIFO() > 1) // default size: 1
relationParameters= "('private'=true, max_size=" + ar.getSizeOfFIFO() + ")";
else
relationParameters= "('private'=true)";
else
if(ar.isLossy()) // default: false
if(ar.getSizeOfFIFO() > 1) // default size: 1
relationParameters= "(lossy=true, max_size=" + ar.getSizeOfFIFO() + ")";
else
relationParameters= "(lossy=true)";
else
if(ar.getSizeOfFIFO() > 1) // default size: 1
relationParameters= "(max_size=" + ar.getSizeOfFIFO() + ")";
if (ar.isBlocking()) { // blocking fifo relation
relationType = BFIFO;
relationNumber = bfiforelNumber++;
relationConstructor = "'#Bfifo_Rel'";
channelConstructor = "'#Bfifo'";
}
else { // non blocking fifo relation
relationType = NBFIFO;
relationNumber = nbfiforelNumber++;
relationConstructor = "'#NBfifo_Rel'";
channelConstructor = "'#NBfifo'";
}
}
// general type-independent generation ==============
String blk1 = ar.getBlock1().getName();
String blk2 = ar.getBlock2().getName();
String relationSYSMLname = relationSysMLname(blk1, blk2, relationType, relationNumber);
// relation declaration --------------------
avsysml.append("// Relation " + relationSYSMLname + "=============\n");
avsysml.append( "part " + relationSYSMLname + ": " + relationConstructor);
if(relationParameters != null)
avsysml.append(" = " + relationConstructor + relationParameters);
avsysml.append(";\n");
// Channels and associated Messages declarations ----------------
int relationSize = ar.getSignals1().size();
for(int i=0; i<relationSize; i++) {
boolean in2out = true;
if (ar.getSignals1().get(i).getInOut() == AvatarSignal.OUT) in2out = false;
String channelName = signalsName(blk1, blk2,
ar.getSignals1().get(i).getName(), ar.getSignals2().get(i).getName(),in2out );
String channelSYSMLname = channelSysMLname(channelName, relationType);
String messageSYSMLname = messageSysMLname(channelName);
ChannelInfo channelInfo = new ChannelInfo(channelSYSMLname, messageSYSMLname);
// Channel declaration .........................
avsysml.append("// Channel " + channelSYSMLname + "-------------\n");
avsysml.append("part " + channelSYSMLname + " : " + channelConstructor + " = " + channelConstructor + "(relation = " + relationSYSMLname + ");\n");
// Message declaration .........................
avsysml.append("part def " + messageSYSMLname + " :> '#DataMessage' {\n");
// message fields. SysML names preserve Avatar sender and receiver names
int channelSize = ar.getSignals1().get(i).getListOfAttributes().size();
for (int j=0; j<channelSize; j++) { // browse channels' parameters
String fieldName =
fieldSysMLname(
ar.getSignals1().get(i).getListOfAttributes().get(j).getName() + "." +
ar.getSignals2().get(i).getListOfAttributes().get(j).getName() );
avsysml.append(" attribute " + fieldName +" : ");
if (ar.getSignals1().get(i).getListOfAttributes().get(j).isInt())
avsysml.append("Integer;\n");
else
avsysml.append("Boolean;\n");
channelInfo.addField(fieldName);
}
avsysml.append("}\n");
signalMap.put(ar.getSignals1().get(i),channelInfo);
signalMap.put(ar.getSignals2().get(i),channelInfo);
}
}
}
String indentStep = " ";
int indentStepSize = 4;
String indent;
void attribute2SysML(AvatarAttribute aa, String prefix){
avsysml.append(indent + prefix + "attribute " + attributeSysMLname(aa.getName() + " : "));
if (aa.isInt()) avsysml.append("Integer;\n");
else avsysml.append("Boolean;\n");
}
void method2SysML(AvatarMethod am){
// "return tuple" not handled
String returnType = null;
if(am.getListOfReturnAttributes().size() == 1)
returnType = am.getListOfReturnAttributes().get(0).getType().getStringType();
if (returnType == null) {
avsysml.append(indent + "action " + methodSysMLname(am.getName()) + ": '#AvatarVoidMethod' {\n");
indent += indentStep;
for (AvatarAttribute aa : am.getListOfAttributes()) attribute2SysML(aa, "in ");
indent = indent.substring(indentStepSize);
avsysml.append(indent + "}\n");
} else {
avsysml.append(indent + "calc " + methodSysMLname(am.getName()) + ": '#AvatarCalcMethod' {\n");
indent += indentStep;
for (AvatarAttribute aa : am.getListOfAttributes()) attribute2SysML(aa, "in ");
avsysml.append(indent + "return : " + returnType + ";\n");
indent = indent.substring(indentStepSize);
avsysml.append(indent + "}\n");
}
}
// handling one block
void block2SysML(AvatarBlock block){
String blockSYSMLname = blockSysMLname(block.getName());
// block header --------------------
avsysml.append(indent + "// Block " + blockSYSMLname + "=============\n");
avsysml.append(indent + "part " + blockSYSMLname + " : '#AvatarBlock' {\n");
indent += indentStep;
// attributes --------------------
for (AvatarAttribute aa : block.getAttributes()) attribute2SysML(aa, "");
// methods --------------------
for (AvatarMethod am : block.getMethods()) method2SysML(am);
// state-machine --------------------
statemachine2SysML(block.getStateMachine());
// sub-blocks -------------------
for(AvatarBlock blk: avspec.getListOfBlocks()) { if (blk.getFather() == block) block2SysML(blk); }
indent = indent.substring(indentStepSize);
avsysml.append(indent + "}\n");
}
// handling all blocks
void blocks2SysML(){
indent = "";
avsysml.append("// BLOCKS $$$$$$$$$$$$$$$$$$$$$$$$\n");
for(AvatarBlock block: avspec.getListOfBlocks())
if (block.getFather() == null) block2SysML(block);
}
void statemachine2SysML(AvatarStateMachine asm) {
// associate names to future SysML states
int stateNumber = 0;
int randomNumber = 0;
int countNumber = 0;
int sendNumber = 0;
int receiveNumber = 0;
for (AvatarStateMachineElement asme : asm.getListOfElements()) {
StateInfo stateinfo;
if (asme instanceof AvatarStartState)
stateinfo = new StateInfo(startStateSysMLname(), 0);
else if (asme instanceof AvatarStopState)
stateinfo = new StateInfo(stopStateSysMLname(), 0);
else if (asme instanceof AvatarState)
stateinfo = new StateInfo(standardStateSysMLname(stateNumber), stateNumber++);
else if (asme instanceof AvatarActionOnSignal) {
if(((AvatarActionOnSignal)asme).isSending())
stateinfo = new StateInfo(sendStateSysMLname(stateNumber), sendNumber++);
else
stateinfo = new StateInfo(receiveStateSysMLname(stateNumber), receiveNumber++);
}
else if (asme instanceof AvatarQueryOnSignal)
stateinfo = new StateInfo(countStateSysMLname(stateNumber), countNumber++);
else if (asme instanceof AvatarRandom)
stateinfo = new StateInfo(randomStateSysMLname(stateNumber), randomNumber++);
else continue;
stateList.add(asme);
stateMap.put(asme, stateinfo);
}
avsysml.append(indent + "// state-machine description +++++\n" +
indent + "exhibit state '@statemachine' : '#AvatarStateMachine' {\n");
indent += indentStep;
// generate SysML states with associated transitions
for (AvatarStateMachineElement asme : stateList) state2SysML(asme);
indent = indent.substring(indentStepSize);
avsysml.append(indent + "}\n");
}
StringBuffer sysMLtransitions;
StringBuffer sysMLrequests;
List<AvatarActionOnSignal> requirePreCom;
void state2SysML(AvatarStateMachineElement asme){
indent += indentStep;
transitionsAndRequests(stateMap.get(asme).getName(), asme.getNexts(), ((asme instanceof AvatarState) ? "pool" : "request"));
indent = indent.substring(indentStepSize);
String requests = sysMLrequests.toString();
// State Description, depending on state type
if(asme instanceof AvatarState){
avsysml.append("state " + stateMap.get(asme).getName() + " : '#AvatarStandardState'");
if (requests.equals(""))
avsysml.append(";\n");
else
avsysml.append(" = '#AvatarStandardState'(\n" + requests + "\n);\n");
} else
if(asme instanceof AvatarRandom){
avsysml.append("state " + stateMap.get(asme).getName() + " : '#AvatarRandomState' = '#AvatarRandomState'(\n");
if (!requests.equals("")) avsysml.append(requests);
avsysml.append(indent + "state_action = '#Assignment'(\n");
indent += indentStep;
avsysml.append(indent + "target = " + attributeSysMLname(((AvatarRandom)asme).getVariable()) + ",\n");
avsysml.append(indent + "value = '#bound_random'(" + expr2SysML(((AvatarRandom)asme).getMinValue()) + ", " + expr2SysML(((AvatarRandom)asme).getMaxValue()) +")\n");
indent = indent.substring(indentStepSize);
avsysml.append(indent + ")\n");
indent = indent.substring(indentStepSize);
avsysml.append(indent + ");\n");
} else
if(asme instanceof AvatarQueryOnSignal){
avsysml.append("state " + stateMap.get(asme).getName() + " : '#AvatarCountState' = '#AvatarCountState'(\n");
if (!requests.equals("")) avsysml.append(requests);
avsysml.append(indent + "state_action = '#Assignment'(\n");
indent += indentStep;
avsysml.append(indent + "target = " + attributeSysMLname(((AvatarQueryOnSignal)asme).getAttribute().getName()) + ",\n");
avsysml.append(indent + "value = " + signalMap.get(((AvatarQueryOnSignal)asme).getSignal()).getName() + ".amount()\n");
indent = indent.substring(indentStepSize);
avsysml.append(indent + ")\n");
indent = indent.substring(indentStepSize);
avsysml.append(indent + ");\n)");
} else
if(asme instanceof AvatarActionOnSignal){
if(((AvatarActionOnSignal)asme).isSending()) {
avsysml.append("state " + stateMap.get(asme).getName() + " : '#AvatarSendState'");
if (requests.equals(""))
avsysml.append(";\n");
else
avsysml.append(" = '#AvatarSenddState'(\n" + requests + "\n);\n");
} else {
avsysml.append("state " + stateMap.get(asme).getName() + " : '#AvatarReceiveState'");
if (requests.equals(""))
avsysml.append(";\n");
else
avsysml.append(" = '#AvatarReceiveState'(\n" + requests + "\n);\n");
}
} else
if(asme instanceof AvatarStartState){
avsysml.append("state " + stateMap.get(asme).getName() + " :'#AvatarStartState'");
if (requests.equals(""))
avsysml.append(";\n");
else
avsysml.append(" = '#AvatarStartState'(\n" + requests + "\n);\n");
} else
if(asme instanceof AvatarStopState){
avsysml.append("state " + stateMap.get(asme).getName() + " :'#AvatarStopState'");
if (requests.equals(""))
avsysml.append(";\n");
else
avsysml.append(" = '#AvatarStopState'(\n" + requests + "\n);\n");
}
// Transition descriptions
avsysml.append(sysMLtransitions);
// PreComm States and their outgoing transition
for (AvatarActionOnSignal aos: requirePreCom) {
StateInfo stateinfo = stateMap.get(asme);
ChannelInfo signalinfo = signalMap.get(((AvatarActionOnSignal)asme).getSignal());
if (((AvatarActionOnSignal)asme).isSending()) {
String prestatename = presendStateSysMLname(stateinfo.getNumber());
// preComm State
avsysml.append(indent + "state " + prestatename + " : '#AvatarPreSendState' = '#AvatarPreSendState' (\n");
indent += indentStep;
avsysml.append(indent + "request =\n");
indent += indentStep;
avsysml.append(sendRequest2SysML(1, "0", "0", signalinfo, ((AvatarActionOnSignal) asme).getValues()));
indent = indent.substring(2 * indentStepSize);
avsysml.append(indent + ");\n");
// its transition
sysMLtransitions.append(indent + "transition : '#AvatarTransition' first " + prestatename +
" then " + stateinfo.getName() + ";\n");
} else {
String prestatename = prereceiveStateSysMLname(stateinfo.getNumber());
avsysml.append(indent + "state " + prestatename + " : '#AvatarPreReceiveState' = '#AvatarPreReceiveState' (\n");
indent += indentStep;
avsysml.append(indent + "request =\n");
indent += indentStep;
avsysml.append(receiveRequest2SysML(1, "0", "0", signalinfo));
indent = indent.substring(2 * indentStepSize);
avsysml.append(indent + ");\n");
// its transition
sysMLtransitions.append(indent + "transition : '#AvatarTransition' first " + prestatename + "\n");
indent += indentStep;
String doAction = receiveActions2SysM(signalinfo, ((AvatarActionOnSignal)asme).getValues());
if (doAction.length() == 0)
sysMLtransitions.append(indent + "then " + stateinfo.getName() + ";\n");
else {
sysMLtransitions.append(doAction);
sysMLtransitions.append(" then " + stateinfo.getName() + ";\n");
}
indent = indent.substring(indentStepSize);
}
}
}
void transitionsAndRequests(String srcName, List<AvatarStateMachineElement> nexts, String poolName) {
sysMLtransitions.delete(0, sysMLtransitions.length());
sysMLrequests.delete(0, sysMLrequests.length());
int nb = nexts.size();
if (nb == 0) {
sysMLrequests.append(indent + "null;");
return;
}
if (nb == 1) {
indent += indentStep;
transitionAndRequest(srcName, (AvatarTransition)nexts.get(0), 0);
indent = indent.substring(indentStepSize);
if(sysMLrequests.toString().trim().equals("'#immediate_transition'")) {
sysMLrequests.delete(0, sysMLrequests.length());
return;
}
sysMLrequests.insert(0, indent + poolName + " =\n");
sysMLrequests.append("\n");
return;
}
indent += indentStep;
for(int i=0; i<nb; i++){
transitionAndRequest(srcName, (AvatarTransition)nexts.get(i), i+1);
if(i != nb-1)
sysMLrequests.append(",\n");
else
sysMLrequests.append("\n");
}
indent = indent.substring(indentStepSize);
sysMLrequests.insert(0, indent + poolName + " = (\n");
sysMLrequests.append("\n)\n");
}
// index is 0 if transition is alone
void transitionAndRequest(String srcName, AvatarTransition at, int index){
int transindex = ((index == 0) ? 1 : index);
// identifying cases
boolean guarded = !at.hasNonDeterministicGuard();
AvatarStateMachineElement target = at.getNext(0);
String tgtName;
int requestType = 0; // 0:trivial, 1:Send, 2:Receive
if((at.getActions()!=null && at.getActions().size()!=0) && target instanceof AvatarActionOnSignal) { // preCommunication Required
requirePreCom.add((AvatarActionOnSignal)target);
if (((AvatarActionOnSignal)target).isSending())
tgtName = presendStateSysMLname(stateMap.get(target).getNumber());
else
tgtName = prereceiveStateSysMLname(stateMap.get(target).getNumber());
}
else {
tgtName = stateMap.get(target).getName();
if(target instanceof AvatarActionOnSignal){
if (((AvatarActionOnSignal)target).isSending())
requestType = 1;
else
requestType = 2;
}
}
// computing request
if (guarded) {
sysMLrequests.append(indent + "if " + expr2SysML(((AvatarTransition)at).getGuard().toString()) + " ?\n");
indent += indentStep;
}
if(requestType == 0) // Trivial
sysMLrequests.append(trivialRequest2SysML(transindex,
expr2SysML(at.getMinDelay().toString()),
expr2SysML(at.getMaxDelay().toString())));
else if (requestType == 1) // Send
sysMLrequests.append(sendRequest2SysML(transindex,
expr2SysML(at.getMinDelay().toString()),
expr2SysML(at.getMaxDelay().toString()),
signalMap.get(((AvatarActionOnSignal)target).getSignal()),
((AvatarActionOnSignal)target).getValues()));
else // Receive
sysMLrequests.append(receiveRequest2SysML(transindex,
expr2SysML(at.getMinDelay().toString()),
expr2SysML(at.getMaxDelay().toString()),
signalMap.get(((AvatarActionOnSignal)target).getSignal())));
if(guarded) {
indent = indent.substring(indentStepSize);
sysMLrequests.append(indent + "else '#nok_request'(" + transindex + ")");
}
// computing transition
String doAction;
indent += indentStep;
if(requestType == 2)
doAction = receiveActions2SysM(signalMap.get(((AvatarActionOnSignal)target).getSignal()), ((AvatarActionOnSignal)target).getValues());
else
doAction = transitionActions2SysM(at.getActions());
indent = indent.substring(indentStepSize);
sysMLtransitions.append(indent + "transition : '#AvatarTransition' first " + srcName);
if(index > 0)
sysMLtransitions.append(" if response.transition_index == " + index + "\n");
else
sysMLtransitions.append("\n");
indent += indentStep;
if (doAction.length() == 0)
sysMLtransitions.append(indent + "then " + tgtName + ";\n");
else {
sysMLtransitions.append(doAction);
sysMLtransitions.append(" then " + tgtName + ";\n");
}
indent = indent.substring(indentStepSize);
}
String trivialRequest2SysML(int index, String min, String max) {
if (max.equals("0"))
if (min.equals("0"))
if (index == 1)
return indent + "'#immediate_request'";
else
return indent + "'#TrivialRequest'(transition_index= " + index + ")";
else
if (index == 1)
return indent + "'#TrivialRequest'(delay= " + min + ")";
else
return indent + "'#TrivialRequest'(transition_index= " + index + ", delay= " + min + ")";
else
if(index == 1)
return indent + "'#TrivialRequest'(delay= '#bound_random'(" + min + ", " + max + "))";
else
return indent + "'#TrivialRequest'(transition_index= " + index + ", delay= '#bound_random'(" + min + ", " + max + "))";
}
String sendRequest2SysML(int index, String min, String max, ChannelInfo chinfo, List<String> values) {
StringBuffer result = new StringBuffer(indent + "’#SendRequest’(\n");
indent += indentStep;
result.append(indent + "transition_index= " + index + ",\n" +
indent + "channel= " + chinfo.getName() + ",\n");
if (max.equals("0")) {
if (!min.equals("0"))
result.append(indent + "delay= " + min + ",\n");
}
else
result.append(indent + "delay= '#bound_random'(" + min + ", " + max + "),\n");
if (values.size() == 0)
result.append(indent + "payload= " + chinfo.getMessageType() + "()\n");
else {
result.append(indent + "payload= " + chinfo.getMessageType() + "(\n");
indent += indentStep;
for(String vl : values)
result.append(indent + expr2SysML(vl) + ",\n");
result.replace(result.length()-2, result.length(), " )\n");
indent = indent.substring(indentStepSize);
}
indent = indent.substring(indentStepSize);
result.append(indent + ")\n");
return result.toString();
}
String receiveRequest2SysML(int index, String min, String max, ChannelInfo chinfo) {
StringBuffer result = new StringBuffer(indent + "’#ReceiveRequest’(\n");
indent += indentStep;
result.append(indent + "transition_index= " + index + ",\n" +
indent + "channel= " + chinfo.getName());
if (max.equals("0"))
if (!min.equals("0"))
result.append(",\n" + indent + "delay= " + min + "\n");
else
result.append("\n");
else
result.append(",\n" + indent + "delay= '#bound_random'(" + min + ", " + max + ")\n");
indent = indent.substring(indentStepSize);
result.append(indent + ")\n");
return result.toString();
}
String transitionActions2SysM(List<AvatarAction> aas) {
StringBuffer result;
if (aas == null || aas.size() == 0) return "";
result = new StringBuffer(indent + "do action (\n" + indent + indentStep + "first start;\n");
indent += indentStep;
for(AvatarAction aa : aas) {
if(aa instanceof AvatarActionAssignment) {
AvatarLeftHand lh = ((AvatarActionAssignment)aa).getLeftHand();
if(lh instanceof AvatarAttribute) { // tuples are not yet handled
result.append(indent + "then assign " + attributeSysMLname(aa.getName()) + ":= ");
result.append(expr2SysML(((AvatarActionAssignment)aa).getRightHand().getName()) + ";\n");
}
}
else {
result.append(indent + "then action = " + expr2SysML(aa.getName()) + ";\n");
}
}
indent = indent.substring(indentStepSize);
result.append(indent + ")");
return result.toString();
}
String receiveActions2SysM(ChannelInfo chinfo, List<String> values) {
if (values != null && values.size() != 0) return "";
StringBuffer result = new StringBuffer(indent + "do action (\n");
indent += indentStep;
result.append(indent + "item msg : " + chinfo.getMessageType() + " = response.payload as " + chinfo.getMessageType() +
";\n" + indent + "first start;\n");
List<String> fields = chinfo.getProfile();
int length = values.size(); // must be equal to fields.size()
for (int i = 0; i<length; i++) {
result.append("then assign " + attributeSysMLname(values.get(i)) + " := msg." + fields.get(i) + ";\n");
}
indent = indent.substring(indentStepSize);
result.append(indent + ")");
return result.toString();
}
}
src/main/java/avatartranslator/tosysmlv2/Avatar2SysMLNames.java 0 → 100644
+ 82
− 0
View file @ 98c12060
/* Copyright or (C) or Copr. GET / ENST, Telecom-Paris, Ludovic Apvrille
*
* ludovic.apvrille AT enst.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.
*/
package avatartranslator.tosysmlv2;
public class Avatar2SysMLNames {
public final static int SYNC = 0;
public final static int BFIFO = 1;
public final static int NBFIFO = 2;
public static String blockSysMLname(String name){ return "'@blk:" + name + "'"; }
public static String attributeSysMLname(String name){ return "'$" + name + "'"; }
public static String methodSysMLname(String name){ return "'$" + name + "'"; }
public static String fieldSysMLname(String name){ return "'" + name + "'"; }
public static String relationSysMLname(String b1, String b2, int type, int n){
if (type == NBFIFO) return "'@NBF" + n + ":" + b1 + "-" + b2 + "'";
if (type == BFIFO) return "'@BF" + n + ":" + b1 + "-" + b2 + "'";
if (type == SYNC) return "'@SYN" + n + ":" + b1 + "-" + b2 + "'";
return "";
}
public static String signalsName(String b1, String b2, String s1, String s2, boolean in2out){
if(in2out) return b1 + "." + s1 + ">" + b2 + "." + s2;
else return b1 + "." + s1 + "<" + b2 + "." + s2;
}
public static String channelSysMLname(String _signalname, int type){
if (type == NBFIFO) return "'@nbf:" + _signalname + "'";
if (type == BFIFO) return "'@bf:" + _signalname + "'";
if (type == SYNC) return "'@syn:" + _signalname + "'";
return "";
}
public static String messageSysMLname(String _signalsname){ return "'@MSG:" + _signalsname + "'"; }
public static String startStateSysMLname(){ return "'@st:start'"; }
public static String stopStateSysMLname(){ return "'@st:stop'"; }
public static String standardStateSysMLname(int number){ return "'@st:state" + number + "'"; }
public static String randomStateSysMLname(int number){ return "'@st:random" + number + "'"; }
public static String countStateSysMLname(int number){ return "'@st:count" + number + "'"; }
public static String sendStateSysMLname(int number){ return "'@st:send" + number + "'"; }
public static String receiveStateSysMLname(int number){ return "'@st:receive" + number + "'"; }
public static String presendStateSysMLname(int number){ return "'@st:presend" + number + "'"; }
public static String prereceiveStateSysMLname(int number){ return "'@st:prereceive" + number + "'"; }
public static String expr2SysML(String _expr){ return "expression"; } // TO IMPLEMENT
}
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