org.eclipse.ui.externaltools/External Tools/org/eclipse/ui/externaltools/internal/ui/LogTreeContentProvider.java

package org.eclipse.ui.externaltools.internal.ui;

/**********************************************************************
Copyright (c) 2002 IBM Corp. 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:
**********************************************************************/
import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.jface.viewers.Viewer;

/**
 * Content provider for the tree viewer of the Ant Console.
 */

public class LogTreeContentProvider implements ITreeContentProvider {

	private LogConsoleView console;

	public LogTreeContentProvider(LogConsoleView console) {
		this.console = console;
	}

	/**
	 * @see ITreeContentProvider#getChildren(Object)
	 */
	public Object[] getChildren(Object parent) {
		return ((OutputStructureElement) parent).getChildren();
	}

	/**
	 * @see ITreeContentProvider#getParent(Object)
	 */
	public Object getParent(Object element) {
		return ((OutputStructureElement) element).getParent();
	}

	/**
	 * @see ITreeContentProvider#hasChildren(Object)
	 */
	public boolean hasChildren(Object element) {
		return ((OutputStructureElement) element).hasChildren();
	}

	/**
	 * @see IStructuredContentProvider#getElements(Object)
	 */
	public Object[] getElements(Object parent) {
		return ((OutputStructureElement) parent).getChildren();
	}

	/**
	 * @see IContentProvider#dispose()
	 */
	public void dispose() {
	}

	/**
	 * @see IContentProvider#inputChanged(Viewer, Object, Object)
	 */
	public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
	}

}