| /******************************************************************************* |
| * 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(); |
| } |
| } |