/*******************************************************************************
* Copyright (c) 2012 Google, Inc 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:
* Sergey Prigogin (Google) - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTToken;
/**
* Represents a code token.
*/
public class ASTToken extends ASTNode implements IASTToken {
private final int tokenType;
private final char[] tokenImage;
public ASTToken(int tokenType, char[] tokenImage) {
this.tokenType = tokenType;
this.tokenImage = tokenImage;
}
@Override
public int getTokenType() {
return tokenType;
}
@Override
public char[] getTokenCharImage() {
return tokenImage;
}
@Override
public ASTToken copy() {
return copy(CopyStyle.withoutLocations);
}
@Override
public ASTToken copy(CopyStyle style) {
return copy(new ASTToken(tokenType, tokenImage), style);
}
@Override
public boolean accept(ASTVisitor action) {
if (action.shouldVisitTokens) {
switch (action.visit(this)) {
case ASTVisitor.PROCESS_ABORT: return false;
case ASTVisitor.PROCESS_SKIP: return true;
default: break;
}
}
if (action.shouldVisitTokens) {
switch (action.leave(this)) {
case ASTVisitor.PROCESS_ABORT: return false;
case ASTVisitor.PROCESS_SKIP: return true;
default: break;
}
}
return true;
}
}