@Override
public Void visitClassDeclaration(ClassDeclaration node) {
ElementHolder holder = new ElementHolder();
visitChildren(holder, node);
SimpleIdentifier className = node.getName();
ClassElementImpl element = new ClassElementImpl(className);
MethodElement[] methods = holder.getMethods();
element.setAbstract(node.getAbstractKeyword() != null);
element.setAccessors(holder.getAccessors());
element.setConstructors(holder.getConstructors());
element.setFields(holder.getFields());
element.setMethods(methods);
TypeVariableElement[] typeVariables = holder.getTypeVariables();
element.setTypeVariables(typeVariables);
InterfaceTypeImpl interfaceType = new InterfaceTypeImpl(element);
int typeVariableCount = typeVariables.length;
Type[] typeArguments = new Type[typeVariableCount];
for (int i = 0; i < typeVariableCount; i++) {
TypeVariableElementImpl typeVariable = (TypeVariableElementImpl) typeVariables[i];
TypeVariableTypeImpl typeArgument = new TypeVariableTypeImpl(typeVariable);
typeVariable.setType(typeArgument);
typeArguments[i] = typeArgument;
}
interfaceType.setTypeArguments(typeArguments);
element.setType(interfaceType);
currentHolder.addType(element);
className.setElement(element);
return null;
}
public void test_visitMethodDeclaration_static() {
ElementHolder holder = new ElementHolder();
ElementBuilder builder = new ElementBuilder(holder);
String methodName = "m";
MethodDeclaration methodDeclaration =
methodDeclaration(
Keyword.STATIC,
null,
null,
null,
identifier(methodName),
formalParameterList(),
blockFunctionBody());
methodDeclaration.accept(builder);
MethodElement[] methods = holder.getMethods();
assertLength(1, methods);
MethodElement method = methods[0];
assertNotNull(method);
assertEquals(methodName, method.getName());
assertLength(0, method.getFunctions());
assertLength(0, method.getLabels());
assertLength(0, method.getLocalVariables());
assertLength(0, method.getParameters());
assertFalse(method.isAbstract());
assertTrue(method.isStatic());
assertFalse(method.isSynthetic());
}
public void test_visitMethodDeclaration_withMembers() {
ElementHolder holder = new ElementHolder();
ElementBuilder builder = new ElementBuilder(holder);
String methodName = "m";
String parameterName = "p";
String localVariableName = "v";
String labelName = "l";
String exceptionParameterName = "e";
MethodDeclaration methodDeclaration =
methodDeclaration(
null,
null,
null,
null,
identifier(methodName),
formalParameterList(simpleFormalParameter(parameterName)),
blockFunctionBody(
variableDeclarationStatement(Keyword.VAR, variableDeclaration(localVariableName)),
tryStatement(
block(labeledStatement(list(label(labelName)), returnStatement())),
catchClause(exceptionParameterName))));
methodDeclaration.accept(builder);
MethodElement[] methods = holder.getMethods();
assertLength(1, methods);
MethodElement method = methods[0];
assertNotNull(method);
assertEquals(methodName, method.getName());
assertFalse(method.isAbstract());
assertFalse(method.isStatic());
assertFalse(method.isSynthetic());
VariableElement[] parameters = method.getParameters();
assertLength(1, parameters);
VariableElement parameter = parameters[0];
assertNotNull(parameter);
assertEquals(parameterName, parameter.getName());
VariableElement[] localVariables = method.getLocalVariables();
assertLength(2, localVariables);
VariableElement firstVariable = localVariables[0];
VariableElement secondVariable = localVariables[1];
assertNotNull(firstVariable);
assertNotNull(secondVariable);
assertTrue(
(firstVariable.getName().equals(localVariableName)
&& secondVariable.getName().equals(exceptionParameterName))
|| (firstVariable.getName().equals(exceptionParameterName)
&& secondVariable.getName().equals(localVariableName)));
LabelElement[] labels = method.getLabels();
assertLength(1, labels);
LabelElement label = labels[0];
assertNotNull(label);
assertEquals(labelName, label.getName());
}
@Override
public Void visitClassDeclaration(ClassDeclaration node) {
ElementHolder holder = new ElementHolder();
visitChildren(holder, node);
TypeElementImpl element = new TypeElementImpl(node.getName());
MethodElement[] methods = holder.getMethods();
element.setAbstract(node.getAbstractKeyword() != null || hasAbstractMethod(methods));
element.setAccessors(holder.getAccessors());
element.setConstructors(holder.getConstructors());
element.setFields(holder.getFields());
element.setMethods(methods);
element.setTypeVariables(holder.getTypeVariables());
currentHolder.addType(element);
return null;
}
@Override
public Void visitClassDeclaration(ClassDeclaration node) {
ElementHolder holder = new ElementHolder();
isValidMixin = true;
functionTypesToFix = new ArrayList<FunctionTypeImpl>();
visitChildren(holder, node);
SimpleIdentifier className = node.getName();
ClassElementImpl element = new ClassElementImpl(className);
TypeParameterElement[] typeParameters = holder.getTypeParameters();
Type[] typeArguments = createTypeParameterTypes(typeParameters);
InterfaceTypeImpl interfaceType = new InterfaceTypeImpl(element);
interfaceType.setTypeArguments(typeArguments);
element.setType(interfaceType);
ConstructorElement[] constructors = holder.getConstructors();
if (constructors.length == 0) {
//
// Create the default constructor.
//
constructors = createDefaultConstructors(interfaceType);
}
element.setAbstract(node.getAbstractKeyword() != null);
element.setAccessors(holder.getAccessors());
element.setConstructors(constructors);
element.setFields(holder.getFields());
element.setMethods(holder.getMethods());
element.setTypeParameters(typeParameters);
element.setValidMixin(isValidMixin);
int functionTypeCount = functionTypesToFix.size();
for (int i = 0; i < functionTypeCount; i++) {
functionTypesToFix.get(i).setTypeArguments(typeArguments);
}
functionTypesToFix = null;
currentHolder.addType(element);
className.setStaticElement(element);
holder.validate();
return null;
}
