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/*******************************************************************************
* Copyright (c) 2005, 2013 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 java.util.Collection;
import java.util.List;
import org.eclipse.core.resources.IFile;
import org.eclipse.jdt.apt.core.internal.env.BaseProcessorEnv;
import org.eclipse.jdt.core.dom.SimpleName;
import org.eclipse.jdt.core.dom.SingleVariableDeclaration;
import org.eclipse.jdt.core.dom.TypeParameter;
import com.sun.mirror.declaration.ExecutableDeclaration;
import com.sun.mirror.declaration.ParameterDeclaration;
import com.sun.mirror.declaration.TypeParameterDeclaration;
import com.sun.mirror.type.ReferenceType;
import com.sun.mirror.util.DeclarationVisitor;
public abstract class ASTBasedExecutableDeclarationImpl
extends ASTBasedMemberDeclarationImpl
implements ExecutableDeclaration{
public ASTBasedExecutableDeclarationImpl(
final org.eclipse.jdt.core.dom.BodyDeclaration astNode,
final IFile file,
final BaseProcessorEnv env)
{
super(astNode, file, env);
}
@Override
public void accept(DeclarationVisitor visitor)
{
visitor.visitExecutableDeclaration(this);
}
@Override
public Collection<TypeParameterDeclaration> getFormalTypeParameters()
{
return ExecutableUtil.getFormalTypeParameters(this, _env);
}
@Override
public Collection<ParameterDeclaration> getParameters()
{
return ExecutableUtil.getParameters(this, _env);
}
@Override
public Collection<ReferenceType> getThrownTypes()
{
return ExecutableUtil.getThrownTypes(this, _env);
}
@Override
public boolean isVarArgs()
{
return getMethodAstNode().isVarargs();
}
@Override
public String getSimpleName()
{
final org.eclipse.jdt.core.dom.MethodDeclaration methodAstNode = getMethodAstNode();
final SimpleName nameNode = methodAstNode.getName();
return nameNode == null ? EMPTY_STRING : nameNode.getIdentifier();
}
org.eclipse.jdt.core.dom.MethodDeclaration getMethodAstNode(){
return (org.eclipse.jdt.core.dom.MethodDeclaration)_astNode;
}
@Override
public String toString()
{
final StringBuilder buffer = new StringBuilder();
final org.eclipse.jdt.core.dom.MethodDeclaration methodAstNode = getMethodAstNode();
final List<TypeParameter> typeParams = methodAstNode.typeParameters();
if( typeParams != null && typeParams.size() > 0 ){
buffer.append('<');
for(int i=0, size=typeParams.size(); i<size; i++ ){
if( i != 0 )
buffer.append(", "); //$NON-NLS-1$
buffer.append(typeParams.get(i).toString());
}
buffer.append('>');
}
if( methodAstNode.getReturnType2() != null )
buffer.append(methodAstNode.getReturnType2());
buffer.append(' ');
buffer.append(methodAstNode.getName());
buffer.append('(');
int i=0;
final List<SingleVariableDeclaration> params = methodAstNode.parameters();
for( SingleVariableDeclaration param : params ){
if( i++ != 0 )
buffer.append(", "); //$NON-NLS-1$
buffer.append(param.getName());
}
buffer.append(')');
return buffer.toString();
}
}
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