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/*******************************************************************************
* Copyright (c) 2004, 2007 IBM Corporation and others.
* 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:
* IBM - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.cpp;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTDeclaration;
import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTLinkageSpecification;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
import org.eclipse.cdt.internal.core.dom.parser.IASTAmbiguityParent;
/**
* @author jcamelon
*/
public class CPPASTLinkageSpecification extends CPPASTNode implements
ICPPASTLinkageSpecification, IASTAmbiguityParent {
private String literal;
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTLinkageSpecification#getLiteral()
*/
public String getLiteral() {
return literal;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTLinkageSpecification#setLiteral(java.lang.String)
*/
public void setLiteral(String value) {
this.literal = value;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTLinkageSpecification#getDeclarations()
*/
public IASTDeclaration [] getDeclarations() {
if( declarations == null ) return IASTDeclaration.EMPTY_DECLARATION_ARRAY;
return (IASTDeclaration[]) ArrayUtil.removeNulls( IASTDeclaration.class, declarations );
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTLinkageSpecification#addDeclaration(org.eclipse.cdt.core.dom.ast.IASTDeclaration)
*/
public void addDeclaration(IASTDeclaration declaration) {
declarations = (IASTDeclaration[]) ArrayUtil.append( IASTDeclaration.class, declarations, declaration );
}
private IASTDeclaration [] declarations = new IASTDeclaration[4];
public boolean accept( ASTVisitor action ){
if( action.shouldVisitDeclarations ){
switch( action.visit( this ) ){
case ASTVisitor.PROCESS_ABORT : return false;
case ASTVisitor.PROCESS_SKIP : return true;
default : break;
}
}
IASTDeclaration [] decls = getDeclarations();
for( int i = 0; i < decls.length; i++ )
if( !decls[i].accept( action ) ) return false;
if( action.shouldVisitDeclarations ){
switch( action.leave( this ) ){
case ASTVisitor.PROCESS_ABORT : return false;
case ASTVisitor.PROCESS_SKIP : return true;
default : break;
}
}
return true;
}
public void replace(IASTNode child, IASTNode other) {
if( declarations == null ) return;
for( int i = 0; i < declarations.length; ++i )
{
if( declarations[i] == null ) continue;
if( declarations[i] == child )
{
other.setParent( child.getParent() );
other.setPropertyInParent( child.getPropertyInParent() );
declarations[i] = (IASTDeclaration) other;
}
}
}
}
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