| package org.eclipse.jface.tests.viewers.interactive; | |
| /* | |
| * Licensed Materials - Property of IBM, | |
| * WebSphere Studio Workbench | |
| * (c) Copyright IBM Corp 1999, 2000 | |
| */ | |
| import org.eclipse.jface.viewers.*; | |
| import java.util.*; | |
| public class Filter extends ViewerFilter { | |
| public Object[] filter(Viewer viewer, Object parent, Object[] elements) { | |
| ArrayList result = new ArrayList(); | |
| for (int i = 0; i < elements.length; ++i) { | |
| // toss every second item | |
| if (i % 2 == 1) { | |
| result.add(elements[i]); | |
| } | |
| } | |
| return result.toArray(); | |
| } | |
| public boolean isFilterProperty(Object element, Object aspect) { | |
| return false; | |
| } | |
| /* (non-Javadoc) | |
| * Method declared on ViewerFilter | |
| */ | |
| public boolean select(Viewer viewer, Object parentElement, Object element) { | |
| // not used | |
| return false; | |
| } | |
| } |