use of com.rockwellcollins.atc.agree.agree.impl.ConstStatementImpl in project VERDICT by ge-high-assurance.
the class Agree2Vdm method translateAgreeAnnex.
private Model translateAgreeAnnex(List<SystemType> systemTypes, List<SystemImplementation> systemImpls, Model model, HashSet<String> dataTypeDecl, HashSet<String> nodeDecl) {
LustreProgram lustreProgram = new LustreProgram();
// Initializing the lustre program in the VDM
model.setDataflowCode(lustreProgram);
// System.out.println("Processing "+systemTypes.size()+" SystemTypes for agree annexes");
for (SystemType sysType : systemTypes) {
// unpacking sysType
for (AnnexSubclause annex : sysType.getOwnedAnnexSubclauses()) {
if (annex.getName().equalsIgnoreCase("agree")) {
// annex is of type DefaultAnnexSubclause
DefaultAnnexSubclause ddASC = (DefaultAnnexSubclause) annex;
// AnnexSubclause aSC = ddASC.getParsedAnnexSubclause();
AgreeContractSubclause agreeAnnex = (AgreeContractSubclause) ddASC.getParsedAnnexSubclause();
// populating agree contracts in the vdm component type -- SHOULD ADD THIS CODE TO AADL2VDM
verdict.vdm.vdm_lustre.ContractSpec contractSpec = new verdict.vdm.vdm_lustre.ContractSpec();
EList<EObject> annexContents = agreeAnnex.eContents();
if (annexContents.isEmpty()) {
System.out.println("Empty Agree Annex.");
}
for (EObject clause : annexContents) {
// mapping to AgreeContractclause
AgreeContract agreeContract = (AgreeContract) clause;
// getting specStatements
EList<SpecStatement> specStatements = agreeContract.getSpecs();
for (SpecStatement specStatement : specStatements) {
if (specStatement instanceof EqStatement) {
EqStatement eqStmt = (EqStatement) specStatement;
// translate EqStatement in Agree to SymbolDefinition in vdm
SymbolDefinition symbDef = translateEqStatement(eqStmt, model, dataTypeDecl, nodeDecl);
// Add agree variable/symbol definition to the contractSpec in vdm
contractSpec.getSymbol().add(symbDef);
} else if (specStatement instanceof GuaranteeStatement) {
GuaranteeStatement guaranteeStmt = (GuaranteeStatement) specStatement;
ContractItem contractItem = translateGuaranteeStatement(guaranteeStmt, dataTypeDecl, nodeDecl, model);
contractSpec.getGuarantee().add(contractItem);
} else if (specStatement instanceof AssumeStatement) {
AssumeStatement assumeStmt = (AssumeStatement) specStatement;
ContractItem contractItem = translateAssumeStatement(assumeStmt, dataTypeDecl, nodeDecl, model);
contractSpec.getAssume().add(contractItem);
} else {
if (!(specStatement instanceof ConstStatementImpl)) {
System.out.println("Element not recognizable" + clause.eContents().toString());
}
}
}
}
if (contractSpec != null) {
List<ComponentType> vdmComponentTypes = model.getComponentType();
for (ComponentType vdmComponentType : vdmComponentTypes) {
// populating agree contract details in the corresponding componentType instance in vdm
if (vdmComponentType.getName().equalsIgnoreCase(sysType.getName())) {
vdmComponentType.setContract(contractSpec);
}
}
// populating agree contract details in the componentType instance in vdm
// packComponent.setContract(contractSpec);
}
}
}
// End of unpacking sysType
}
for (SystemImplementation sysImpl : systemImpls) {
// unpacking sysType
for (AnnexSubclause annex : sysImpl.getOwnedAnnexSubclauses()) {
if (annex.getName().equalsIgnoreCase("agree")) {
// annex is of type DefaultAnnexSubclause
DefaultAnnexSubclause ddASC = (DefaultAnnexSubclause) annex;
// AnnexSubclause aSC = ddASC.getParsedAnnexSubclause();
AgreeContractSubclause agreeAnnex = (AgreeContractSubclause) ddASC.getParsedAnnexSubclause();
// populating agree contracts in the vdm node body for component implementation type
verdict.vdm.vdm_lustre.NodeBody nodeBody = new verdict.vdm.vdm_lustre.NodeBody();
;
EList<EObject> annexContents = agreeAnnex.eContents();
if (annexContents.isEmpty()) {
System.out.println("Empty Agree Annex.");
}
for (EObject clause : annexContents) {
// mapping to AgreeContractclause
AgreeContract agreeContract = (AgreeContract) clause;
// getting specStatements
EList<SpecStatement> specStatements = agreeContract.getSpecs();
for (SpecStatement specStatement : specStatements) {
if (specStatement instanceof ConstStatementImpl) {
ConstStatementImpl constStmtImpl = (ConstStatementImpl) specStatement;
ConstantDeclaration constDecl = translateConstStatementImpl(constStmtImpl, dataTypeDecl, nodeDecl, model);
nodeBody.getConstantDeclaration().add(constDecl);
} else if (specStatement instanceof EqStatementImpl) {
EqStatementImpl eqStmtImpl = (EqStatementImpl) specStatement;
nodeBody = translateEqStatementImpl(eqStmtImpl, dataTypeDecl, nodeDecl, model, nodeBody);
} else if (specStatement instanceof AssignStatementImpl) {
AssignStatementImpl assignStmtImpl = (AssignStatementImpl) specStatement;
NodeEquation nodeEquation = translateAssignStatementImpl(assignStmtImpl, dataTypeDecl, nodeDecl, model);
nodeBody.getEquation().add(nodeEquation);
} else if (specStatement instanceof AssertStatementImpl) {
AssertStatementImpl assertStmtImpl = (AssertStatementImpl) specStatement;
Expression assertion = translateAssertStatementImpl(assertStmtImpl, dataTypeDecl, nodeDecl, model);
nodeBody.getAssertion().add(assertion);
} else {
System.out.println("Element not recognizable" + clause.eContents().toString());
}
}
}
List<ComponentImpl> vdmComponentImpls = model.getComponentImpl();
for (ComponentImpl vdmComponentImpl : vdmComponentImpls) {
// populating agree contract details in the corresponding componentImplType instance in vdm
if (vdmComponentImpl.getName().equalsIgnoreCase(sysImpl.getName())) {
vdmComponentImpl.setDataflowImpl(nodeBody);
}
}
}
}
}
return model;
}
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