/**
* @return a {@link JvmOperation} with common denominator argument types of all given operations
*/
protected JvmOperation deriveGenericDispatchOperationSignature(
List<JvmOperation> sortedOperations, JvmGenericType target) {
if (sortedOperations.isEmpty()) return null;
final Iterator<JvmOperation> iterator = sortedOperations.iterator();
JvmOperation first = iterator.next();
JvmOperation result = typesFactory.createJvmOperation();
target.getMembers().add(result);
for (int i = 0; i < first.getParameters().size(); i++) {
JvmFormalParameter parameter = typesFactory.createJvmFormalParameter();
result.getParameters().add(parameter);
parameter.setParameterType(getTypeProxy(parameter));
JvmFormalParameter parameter2 = first.getParameters().get(i);
parameter.setName(parameter2.getName());
}
jvmTypesBuilder.setBody(result, compileStrategies.forDispatcher(result, sortedOperations));
JvmVisibility commonVisibility = null;
boolean isFirst = true;
boolean allStatic = true;
for (JvmOperation jvmOperation : sortedOperations) {
Iterable<XtendFunction> xtendFunctions =
filter(associations.getSourceElements(jvmOperation), XtendFunction.class);
for (XtendFunction func : xtendFunctions) {
JvmVisibility xtendVisibility =
func.eIsSet(Xtend2Package.Literals.XTEND_FUNCTION__VISIBILITY)
? func.getVisibility()
: null;
if (isFirst) {
commonVisibility = xtendVisibility;
isFirst = false;
} else if (commonVisibility != xtendVisibility) {
commonVisibility = null;
}
associator.associate(func, result);
if (!func.isStatic()) allStatic = false;
}
for (JvmTypeReference declaredException : jvmOperation.getExceptions())
result.getExceptions().add(cloneWithProxies(declaredException));
}
if (commonVisibility == null) result.setVisibility(JvmVisibility.PUBLIC);
else result.setVisibility(commonVisibility);
result.setStatic(allStatic);
return result;
}
protected SignatureHashBuilder appendSignature(JvmOperation operation) {
appendVisibility(operation.getVisibility()).append(" ");
if (operation.isAbstract()) append("abstract ");
if (operation.isStatic()) append("static ");
if (operation.isFinal()) append("final ");
appendType(operation.getReturnType())
.appendTypeParameters(operation)
.append(" ")
.append(operation.getSimpleName())
.append("(");
for (JvmFormalParameter p : operation.getParameters()) {
appendType(p.getParameterType());
append(" ");
}
append(") ");
for (JvmTypeReference ex : operation.getExceptions()) {
appendType(ex).append(" ");
}
return this;
}
public void generateBodyAnnotations(final XPackage pack) {
final HashSet<ETypedElement> processed = CollectionLiterals.<ETypedElement>newHashSet();
EList<XClassifier> _classifiers = pack.getClassifiers();
for (final XClassifier xClassifier : _classifiers) {
if ((xClassifier instanceof XDataType)) {
final XDataType xDataType = ((XDataType) xClassifier);
XDataTypeMapping _mapping = this.mappings.getMapping(xDataType);
final EDataType eDataType = _mapping.getEDataType();
final XBlockExpression createBody = xDataType.getCreateBody();
XDataTypeMapping _mapping_1 = this.mappings.getMapping(xDataType);
final JvmOperation creator = _mapping_1.getCreator();
boolean _and = false;
boolean _notEquals = (!Objects.equal(createBody, null));
if (!_notEquals) {
_and = false;
} else {
boolean _notEquals_1 = (!Objects.equal(creator, null));
_and = (_notEquals && _notEquals_1);
}
if (_and) {
final XcoreAppendable appendable = this.createAppendable();
EList<JvmFormalParameter> _parameters = creator.getParameters();
JvmFormalParameter _get = _parameters.get(0);
appendable.declareVariable(_get, "it");
JvmTypeReference _returnType = creator.getReturnType();
Set<JvmTypeReference> _emptySet = Collections.<JvmTypeReference>emptySet();
this.compiler.compile(createBody, appendable, _returnType, _emptySet);
String _string = appendable.toString();
String _extractBody = this.extractBody(_string);
EcoreUtil.setAnnotation(eDataType, GenModelPackage.eNS_URI, "create", _extractBody);
}
final XBlockExpression convertBody = xDataType.getConvertBody();
XDataTypeMapping _mapping_2 = this.mappings.getMapping(xDataType);
final JvmOperation converter = _mapping_2.getConverter();
boolean _and_1 = false;
boolean _notEquals_2 = (!Objects.equal(convertBody, null));
if (!_notEquals_2) {
_and_1 = false;
} else {
boolean _notEquals_3 = (!Objects.equal(converter, null));
_and_1 = (_notEquals_2 && _notEquals_3);
}
if (_and_1) {
final XcoreAppendable appendable_1 = this.createAppendable();
EList<JvmFormalParameter> _parameters_1 = converter.getParameters();
JvmFormalParameter _get_1 = _parameters_1.get(0);
appendable_1.declareVariable(_get_1, "it");
JvmTypeReference _returnType_1 = converter.getReturnType();
Set<JvmTypeReference> _emptySet_1 = Collections.<JvmTypeReference>emptySet();
this.compiler.compile(convertBody, appendable_1, _returnType_1, _emptySet_1);
String _string_1 = appendable_1.toString();
String _extractBody_1 = this.extractBody(_string_1);
EcoreUtil.setAnnotation(eDataType, GenModelPackage.eNS_URI, "convert", _extractBody_1);
}
} else {
final XClass xClass = ((XClass) xClassifier);
XClassMapping _mapping_3 = this.mappings.getMapping(xClass);
final EClass eClass = _mapping_3.getEClass();
EList<EStructuralFeature> _eAllStructuralFeatures = eClass.getEAllStructuralFeatures();
for (final EStructuralFeature eStructuralFeature : _eAllStructuralFeatures) {
boolean _add = processed.add(eStructuralFeature);
if (_add) {
final XStructuralFeature xFeature = this.mappings.getXFeature(eStructuralFeature);
boolean _notEquals_4 = (!Objects.equal(xFeature, null));
if (_notEquals_4) {
final XBlockExpression getBody = xFeature.getGetBody();
boolean _notEquals_5 = (!Objects.equal(getBody, null));
if (_notEquals_5) {
XFeatureMapping _mapping_4 = this.mappings.getMapping(xFeature);
final JvmOperation getter = _mapping_4.getGetter();
final XcoreAppendable appendable_2 = this.createAppendable();
JvmTypeReference _returnType_2 = getter.getReturnType();
Set<JvmTypeReference> _emptySet_2 = Collections.<JvmTypeReference>emptySet();
this.compiler.compile(getBody, appendable_2, _returnType_2, _emptySet_2);
String _string_2 = appendable_2.toString();
String _extractBody_2 = this.extractBody(_string_2);
EcoreUtil.setAnnotation(
eStructuralFeature, GenModelPackage.eNS_URI, "get", _extractBody_2);
}
}
}
}
EList<EOperation> _eAllOperations = eClass.getEAllOperations();
for (final EOperation eOperation : _eAllOperations) {
boolean _add_1 = processed.add(eOperation);
if (_add_1) {
final XOperation xOperation = this.mappings.getXOperation(eOperation);
boolean _notEquals_6 = (!Objects.equal(xOperation, null));
if (_notEquals_6) {
final XBlockExpression body = xOperation.getBody();
boolean _notEquals_7 = (!Objects.equal(body, null));
if (_notEquals_7) {
XOperationMapping _mapping_5 = this.mappings.getMapping(xOperation);
final JvmOperation jvmOperation = _mapping_5.getJvmOperation();
boolean _notEquals_8 = (!Objects.equal(jvmOperation, null));
if (_notEquals_8) {
final XcoreAppendable appendable_3 = this.createAppendable();
JvmDeclaredType _declaringType = jvmOperation.getDeclaringType();
appendable_3.declareVariable(_declaringType, "this");
JvmDeclaredType _declaringType_1 = jvmOperation.getDeclaringType();
EList<JvmTypeReference> _superTypes = _declaringType_1.getSuperTypes();
final JvmTypeReference superType =
IterableExtensions.<JvmTypeReference>head(_superTypes);
boolean _notEquals_9 = (!Objects.equal(superType, null));
if (_notEquals_9) {
JvmType _type = superType.getType();
appendable_3.declareVariable(_type, "super");
}
EList<JvmFormalParameter> _parameters_2 = jvmOperation.getParameters();
for (final JvmFormalParameter parameter : _parameters_2) {
String _name = parameter.getName();
appendable_3.declareVariable(parameter, _name);
}
JvmTypeReference _returnType_3 = jvmOperation.getReturnType();
EList<JvmTypeReference> _exceptions = jvmOperation.getExceptions();
HashSet<JvmTypeReference> _hashSet = new HashSet<JvmTypeReference>(_exceptions);
this.compiler.compile(body, appendable_3, _returnType_3, _hashSet);
String _string_3 = appendable_3.toString();
String _extractBody_3 = this.extractBody(_string_3);
EcoreUtil.setAnnotation(
eOperation, GenModelPackage.eNS_URI, "body", _extractBody_3);
}
}
}
}
}
}
}
}
protected void transform(XtendFunction source, JvmGenericType container) {
JvmOperation operation = typesFactory.createJvmOperation();
container.getMembers().add(operation);
associator.associatePrimary(source, operation);
String sourceName = source.getName();
JvmVisibility visibility = source.getVisibility();
if (source.isDispatch()) {
if (!source.eIsSet(Xtend2Package.Literals.XTEND_FUNCTION__VISIBILITY))
visibility = JvmVisibility.PROTECTED;
sourceName = "_" + sourceName;
}
operation.setSimpleName(sourceName);
operation.setVisibility(visibility);
operation.setStatic(source.isStatic());
for (XtendParameter parameter : source.getParameters()) {
JvmFormalParameter jvmParam = typesFactory.createJvmFormalParameter();
jvmParam.setName(parameter.getName());
jvmParam.setParameterType(cloneWithProxies(parameter.getParameterType()));
operation.getParameters().add(jvmParam);
associator.associate(parameter, jvmParam);
jvmTypesBuilder.translateAnnotationsTo(parameter.getAnnotations(), jvmParam);
}
JvmTypeReference returnType = null;
if (source.getReturnType() != null) {
returnType = cloneWithProxies(source.getReturnType());
} else {
returnType = getTypeProxy(operation);
}
operation.setReturnType(returnType);
copyAndFixTypeParameters(source.getTypeParameters(), operation);
for (JvmTypeReference exception : source.getExceptions()) {
operation.getExceptions().add(cloneWithProxies(exception));
}
jvmTypesBuilder.translateAnnotationsTo(source.getAnnotationInfo().getAnnotations(), operation);
CreateExtensionInfo createExtensionInfo = source.getCreateExtensionInfo();
if (createExtensionInfo != null) {
JvmTypeReference arrayList =
typeReferences.getTypeForName(ArrayList.class, container, typeReferences.wildCard());
JvmTypeReference hashMap =
typeReferences.getTypeForName(
HashMap.class, container, arrayList, cloneWithProxies(returnType));
JvmField cacheVar =
jvmTypesBuilder.toField(
source, CREATE_CHACHE_VARIABLE_PREFIX + source.getName(), hashMap);
cacheVar.setFinal(true);
jvmTypesBuilder.setInitializer(cacheVar, compileStrategies.forCacheVariable(container));
container.getMembers().add(cacheVar);
JvmOperation initializer = typesFactory.createJvmOperation();
container.getMembers().add(initializer);
initializer.setSimpleName(CREATE_INITIALIZER_PREFIX + source.getName());
initializer.setVisibility(JvmVisibility.PRIVATE);
initializer.setReturnType(typeReferences.getTypeForName(Void.TYPE, source));
for (JvmTypeReference exception : source.getExceptions()) {
initializer.getExceptions().add(cloneWithProxies(exception));
}
jvmTypesBuilder.setBody(
operation, compileStrategies.forCacheMethod(createExtensionInfo, cacheVar, initializer));
// the first parameter is the created object
JvmFormalParameter jvmParam = typesFactory.createJvmFormalParameter();
jvmParam.setName(createExtensionInfo.getName());
jvmParam.setParameterType(getTypeProxy(createExtensionInfo.getCreateExpression()));
initializer.getParameters().add(jvmParam);
associator.associate(createExtensionInfo, jvmParam);
// add all others
for (XtendParameter parameter : source.getParameters()) {
jvmParam = typesFactory.createJvmFormalParameter();
jvmParam.setName(parameter.getName());
jvmParam.setParameterType(cloneWithProxies(parameter.getParameterType()));
initializer.getParameters().add(jvmParam);
associator.associate(parameter, jvmParam);
}
associator.associate(source, initializer);
associator.associateLogicalContainer(createExtensionInfo.getCreateExpression(), operation);
associator.associateLogicalContainer(source.getExpression(), initializer);
} else {
associator.associateLogicalContainer(source.getExpression(), operation);
}
jvmTypesBuilder.setDocumentation(operation, jvmTypesBuilder.getDocumentation(source));
}