/******************************************************************************* | |
* Copyright (c) 2005 BEA Systems, Inc. | |
* All rights reserved. This program and the accompanying materials | |
* are made available under the terms of the Eclipse Public License v1.0 | |
* which accompanies this distribution, and is available at | |
* http://www.eclipse.org/legal/epl-v10.html | |
* | |
* Contributors: | |
* tyeung@bea.com - initial API and implementation | |
*******************************************************************************/ | |
package org.eclipse.jdt.apt.core.internal.declaration; | |
import com.sun.mirror.declaration.MethodDeclaration; | |
import com.sun.mirror.declaration.ParameterDeclaration; | |
import com.sun.mirror.type.TypeMirror; | |
import com.sun.mirror.util.DeclarationVisitor; | |
import org.eclipse.jdt.apt.core.internal.env.ProcessorEnvImpl; | |
import org.eclipse.jdt.apt.core.internal.util.Factory; | |
import org.eclipse.jdt.core.dom.IMethodBinding; | |
import org.eclipse.jdt.core.dom.ITypeBinding; | |
public class MethodDeclarationImpl extends ExecutableDeclarationImpl implements MethodDeclaration | |
{ | |
public MethodDeclarationImpl(final IMethodBinding binding, | |
final ProcessorEnvImpl env) | |
{ | |
super(binding, env); | |
assert !binding.isConstructor() : "binding does not represent a method."; | |
} | |
public TypeMirror getReturnType() | |
{ | |
final IMethodBinding methodBinding = getDeclarationBinding(); | |
final ITypeBinding retType = methodBinding.getReturnType(); | |
final TypeMirror type = Factory.createTypeMirror(retType, _env); | |
if(retType == null ) | |
return Factory.createErrorClassType(retType); | |
return type; | |
} | |
public void accept(DeclarationVisitor visitor) | |
{ | |
super.accept(visitor); | |
visitor.visitMethodDeclaration(this); | |
} | |
public MirrorKind kind(){ return MirrorKind.METHOD; } | |
public String toString() | |
{ | |
final StringBuilder buffer = new StringBuilder(); | |
final IMethodBinding methodBinding = getDeclarationBinding(); | |
final ITypeBinding[] typeParams = methodBinding.getTypeParameters(); | |
if( typeParams != null && typeParams.length > 0 ){ | |
buffer.append('<'); | |
for(int i=0; i<typeParams.length; i++ ){ | |
if( i != 0 ) | |
buffer.append(", "); | |
buffer.append(typeParams[i]); | |
} | |
buffer.append('>'); | |
} | |
if( methodBinding.getReturnType() != null ) | |
buffer.append(methodBinding.getReturnType().getName()); | |
buffer.append(' '); | |
buffer.append(methodBinding.getName()); | |
buffer.append('('); | |
int i=0; | |
for( ParameterDeclaration param : getParameters() ){ | |
if( i++ != 0 ) | |
buffer.append(", "); | |
buffer.append(param); | |
} | |
buffer.append(')'); | |
return buffer.toString(); | |
} | |
} |