protected void appendSyntheticDispatchMethods(XtendClass source, JvmGenericType target) {
Multimap<Pair<String, Integer>, JvmOperation> methods =
dispatchingSupport.getDispatchMethods(target);
for (Pair<String, Integer> key : methods.keySet()) {
Collection<JvmOperation> operations = methods.get(key);
JvmOperation operation =
deriveGenericDispatchOperationSignature(dispatchingSupport.sort(operations), target);
operation.setSimpleName(key.getFirst());
}
}
public void revertDeclarationChange(ResourceSet resourceSet) {
for (IRenameStrategy child : children) child.revertDeclarationChange(resourceSet);
for (JvmOperation dispatcher : dispatchers) {
dispatcher.setSimpleName(getOriginalName());
}
}
public void applyDeclarationChange(String newName, ResourceSet resourceSet) {
for (IRenameStrategy child : children) child.applyDeclarationChange(newName, resourceSet);
for (JvmOperation dispatcher : dispatchers) {
dispatcher.setSimpleName(newName);
}
}
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));
}