| /******************************************************************************* |
| * Copyright (c) 2000, 2004 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.internal.core.search; |
| |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.jdt.core.search.*; |
| import org.eclipse.jdt.internal.core.index.Index; |
| import org.eclipse.jdt.internal.core.util.SimpleSet; |
| |
| public class SubTypeSearchJob extends PatternSearchJob { |
| |
| SimpleSet indexes = new SimpleSet(5); |
| |
| public SubTypeSearchJob(SearchPattern pattern, SearchParticipant participant, IJavaSearchScope scope, IndexQueryRequestor requestor) { |
| super(pattern, participant, scope, requestor); |
| } |
| public void finished() { |
| Object[] values = this.indexes.values; |
| for (int i = 0, l = values.length; i < l; i++) |
| if (values[i] != null) |
| ((Index) values[i]).stopQuery(); |
| } |
| public boolean search(Index index, IProgressMonitor progressMonitor) { |
| if (index == null) return COMPLETE; |
| if (!indexes.includes(index)) { |
| indexes.add(index); |
| index.startQuery(); |
| } |
| return super.search(index, progressMonitor); |
| } |
| } |