core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/ast/complete/ASTCompilationUnit.java

/**********************************************************************
 * 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.complete;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import org.eclipse.cdt.core.parser.ISourceElementRequestor;
import org.eclipse.cdt.core.parser.ast.IASTCompilationUnit;
import org.eclipse.cdt.core.parser.ast.IASTDeclaration;
import org.eclipse.cdt.internal.core.parser.pst.ISymbol;

/**
 * @author jcamelon
 *
 */
public class ASTCompilationUnit
    extends ASTScope
    implements IASTCompilationUnit
{
	private List declarations = new ArrayList();
	/**
     * @param symbol
     */
    public ASTCompilationUnit(ISymbol symbol)
    {
        super(symbol);
    }

    /* (non-Javadoc)
     * @see org.eclipse.cdt.core.parser.ISourceElementCallbackDelegate#acceptElement(org.eclipse.cdt.core.parser.ISourceElementRequestor)
     */
    public void acceptElement(ISourceElementRequestor requestor)
    {
    }
    /* (non-Javadoc)
     * @see org.eclipse.cdt.core.parser.ISourceElementCallbackDelegate#enterScope(org.eclipse.cdt.core.parser.ISourceElementRequestor)
     */
    public void enterScope(ISourceElementRequestor requestor)
    {
        try
        {
            requestor.enterCompilationUnit( this );
        }
        catch (Exception e)
        {
            /* do nothing */
        }
    }
    /* (non-Javadoc)
     * @see org.eclipse.cdt.core.parser.ISourceElementCallbackDelegate#exitScope(org.eclipse.cdt.core.parser.ISourceElementRequestor)
     */
    public void exitScope(ISourceElementRequestor requestor)
    {
        try
        {
            requestor.exitCompilationUnit( this );
        }
        catch (Exception e)
        {
            /* do nothing */
        }
    }

    public Iterator getDeclarations()
    {
    	return declarations.iterator();
    }
    public void addDeclaration(IASTDeclaration declaration)
    {
    	declarations.add(declaration);
    }
}