/*******************************************************************************
* Copyright (c) 2000, 2008 IBM Corporation 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jdt.internal.junit.ui;
import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jdt.internal.junit.model.TestElement;
import org.eclipse.jdt.internal.junit.model.TestRoot;
import org.eclipse.jdt.internal.junit.model.TestSuiteElement;
public class TestSessionTreeContentProvider implements ITreeContentProvider {
private final Object[] NO_CHILDREN= new Object[0];
@Override
public void dispose() {
}
@Override
public Object[] getChildren(Object parentElement) {
if (parentElement instanceof TestSuiteElement)
return ((TestSuiteElement) parentElement).getChildren();
else
return NO_CHILDREN;
}
@Override
public Object[] getElements(Object inputElement) {
return ((TestRoot) inputElement).getChildren();
}
@Override
public Object getParent(Object element) {
return ((TestElement) element).getParent();
}
@Override
public boolean hasChildren(Object element) {
if (element instanceof TestSuiteElement)
return ((TestSuiteElement) element).getChildren().length != 0;
else
return false;
}
@Override
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
}
}