/*
* Copyright (c) 2013, the Dart project authors.
*
* Licensed under the Eclipse Public License v1.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.eclipse.org/legal/epl-v10.html
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.dart.engine.internal.element.handle;
import com.google.dart.engine.ast.FunctionTypeAlias;
import com.google.dart.engine.context.AnalysisException;
import com.google.dart.engine.element.CompilationUnitElement;
import com.google.dart.engine.element.ElementKind;
import com.google.dart.engine.element.FunctionTypeAliasElement;
import com.google.dart.engine.element.ParameterElement;
import com.google.dart.engine.element.TypeParameterElement;
import com.google.dart.engine.type.FunctionType;
import com.google.dart.engine.type.Type;
/**
* Instances of the class {@code FunctionTypeAliasElementHandle} implement a handle to a
* {@code FunctionTypeAliasElement}.
*
* @coverage dart.engine.element
*/
public class FunctionTypeAliasElementHandle extends ElementHandle implements
FunctionTypeAliasElement {
/**
* Initialize a newly created element handle to represent the given element.
*
* @param element the element being represented
*/
public FunctionTypeAliasElementHandle(FunctionTypeAliasElement element) {
super(element);
}
@Override
public CompilationUnitElement getEnclosingElement() {
return (CompilationUnitElement) super.getEnclosingElement();
}
@Override
public ElementKind getKind() {
return ElementKind.FUNCTION_TYPE_ALIAS;
}
@Override
public FunctionTypeAlias getNode() throws AnalysisException {
return getActualElement().getNode();
}
@Override
public ParameterElement[] getParameters() {
return getActualElement().getParameters();
}
@Override
public Type getReturnType() {
return getActualElement().getReturnType();
}
@Override
public FunctionType getType() {
return getActualElement().getType();
}
@Override
public TypeParameterElement[] getTypeParameters() {
return getActualElement().getTypeParameters();
}
@Override
protected FunctionTypeAliasElement getActualElement() {
return (FunctionTypeAliasElement) super.getActualElement();
}
}