/**********************************************************************
 * Copyright (c) 2002,2003 Rational Software Corporation and others.
 * All rights reserved.   This program and the accompanying materials
 * are made available under the terms of the Common Public License v0.5
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v05.html
 * 
 * Contributors: 
 * IBM Rational Software - Initial API and implementation
***********************************************************************/
package org.eclipse.cdt.internal.core.parser.ast.quick;

import org.eclipse.cdt.core.parser.ISourceElementRequestor;
import org.eclipse.cdt.core.parser.ast.ASTNotImplementedException;
import org.eclipse.cdt.core.parser.ast.IASTNamespaceDefinition;
import org.eclipse.cdt.core.parser.ast.IASTScope;
import org.eclipse.cdt.core.parser.ast.IASTUsingDirective;
import org.eclipse.cdt.internal.core.parser.ast.Offsets;

/**
 * @author jcamelon
 *
 */
public class ASTUsingDirective
	extends ASTDeclaration
	implements IASTUsingDirective {


	public ASTUsingDirective( IASTScope scope, String name, int startingOffset, int endingOffset )
	{
		super( scope );
		this.namespaceName = name;
		setStartingOffset(startingOffset);
		setEndingOffset(endingOffset);
		
	}
	private final String namespaceName;
	
	/* (non-Javadoc)
	 * @see org.eclipse.cdt.core.parser.ast.IASTUsingDirective#getNamespaceName()
	 */
	public String getNamespaceName() {
		return namespaceName;
	}
    /* (non-Javadoc)
     * @see org.eclipse.cdt.core.parser.ast.IASTOffsetableElement#setStartingOffset(int)
     */
    public void setStartingOffset(int o)
    {
        offsets.setStartingOffset(o);
    }
    /* (non-Javadoc)
     * @see org.eclipse.cdt.core.parser.ast.IASTOffsetableElement#setEndingOffset(int)
     */
    public void setEndingOffset(int o)
    {
        offsets.setEndingOffset(o);
    }
    /* (non-Javadoc)
     * @see org.eclipse.cdt.core.parser.ast.IASTOffsetableElement#getElementStartingOffset()
     */
    public int getStartingOffset()
    {
        return offsets.getStartingOffset();
    }
    /* (non-Javadoc)
     * @see org.eclipse.cdt.core.parser.ast.IASTOffsetableElement#getElementEndingOffset()
     */
    public int getEndingOffset()
    {
        return offsets.getEndingOffset();
    }
	private Offsets offsets = new Offsets();
    /* (non-Javadoc)
     * @see org.eclipse.cdt.core.parser.ISourceElementCallbackDelegate#accept(org.eclipse.cdt.core.parser.ISourceElementRequestor)
     */
    public void acceptElement(ISourceElementRequestor requestor)
    {
    	try
        {
            requestor.acceptUsingDirective(this);
        }
        catch (Exception e)
        {
            /* do nothing */
        }
    }
    /* (non-Javadoc)
     * @see org.eclipse.cdt.core.parser.ISourceElementCallbackDelegate#enter(org.eclipse.cdt.core.parser.ISourceElementRequestor)
     */
    public void enterScope(ISourceElementRequestor requestor)
    {
    }
    /* (non-Javadoc)
     * @see org.eclipse.cdt.core.parser.ISourceElementCallbackDelegate#exit(org.eclipse.cdt.core.parser.ISourceElementRequestor)
     */
    public void exitScope(ISourceElementRequestor requestor)
    {
    }
    /* (non-Javadoc)
     * @see org.eclipse.cdt.core.parser.ast.IASTUsingDirective#getNamespaceDefinition()
     */
    public IASTNamespaceDefinition getNamespaceDefinition() throws ASTNotImplementedException
    {
        throw new ASTNotImplementedException();
    }
}