| /******************************************************************************* |
| * 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.core.search.indexing; |
| |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.jdt.internal.core.search.processing.IJob; |
| |
| public abstract class IndexRequest implements IJob { |
| protected boolean isCancelled = false; |
| protected IPath containerPath; |
| protected IndexManager manager; |
| |
| public IndexRequest(IPath containerPath, IndexManager manager) { |
| this.containerPath = containerPath; |
| this.manager = manager; |
| } |
| public boolean belongsTo(String projectNameOrJarPath) { |
| // used to remove pending jobs because the project was deleted... not to delete index files |
| // can be found either by project name or JAR path name |
| return projectNameOrJarPath.equals(this.containerPath.segment(0)) |
| || projectNameOrJarPath.equals(this.containerPath.toString()); |
| } |
| public void cancel() { |
| this.manager.jobWasCancelled(this.containerPath); |
| this.isCancelled = true; |
| } |
| public void ensureReadyToRun() { |
| // tag the index as inconsistent |
| this.manager.aboutToUpdateIndex(this.containerPath, updatedIndexState()); |
| } |
| public String getJobFamily() { |
| return this.containerPath.toString(); |
| } |
| protected Integer updatedIndexState() { |
| return IndexManager.UPDATING_STATE; |
| } |
| } |