/*******************************************************************************
 * Copyright (c) 2000, 2003 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 * 
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.jdt.astview.views;

import org.eclipse.swt.graphics.Image;

import org.eclipse.jdt.core.compiler.IProblem;

import org.eclipse.jdt.core.dom.CompilationUnit;

/**
 *
 */
public class ProblemsProperty extends ASTAttribute {
	
	private final CompilationUnit fRoot;

	public ProblemsProperty(CompilationUnit root) {
		fRoot= root;
	}

	/* (non-Javadoc)
	 * @see org.eclipse.jdt.astview.views.ASTAttribute#getParent()
	 */
	public Object getParent() {
		return fRoot;
	}

	/* (non-Javadoc)
	 * @see org.eclipse.jdt.astview.views.ASTAttribute#getChildren()
	 */
	public Object[] getChildren() {
		IProblem[] problems= fRoot.getProblems();
		Object[] res= new Object[problems.length];
		for (int i= 0; i < res.length; i++) {
			res[i]= new ProblemNode(this, problems[i]);
		}
		return res;
	}

	/* (non-Javadoc)
	 * @see org.eclipse.jdt.astview.views.ASTAttribute#getLabel()
	 */
	public String getLabel() {
		return "> compiler problems (" +  fRoot.getProblems().length + ")";  //$NON-NLS-1$//$NON-NLS-2$
	}

	/* (non-Javadoc)
	 * @see org.eclipse.jdt.astview.views.ASTAttribute#getImage()
	 */
	public Image getImage() {
		return null;
	}

}