| /******************************************************************************* |
| * Copyright (c) 2009, 2017 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 |
| * Zend Technologies |
| *******************************************************************************/ |
| package org.eclipse.dltk.internal.core.index2; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.dltk.core.ISourceModule; |
| import org.eclipse.dltk.core.index2.IIndexer; |
| import org.eclipse.dltk.core.index2.ProjectIndexer2; |
| |
| /** |
| * Request for re-indexing a set of source modules. First, source modules are |
| * analyzed to determine which of them must be re-indexed, and what dead source |
| * modules must be removed from index. |
| * |
| * @author michael |
| * |
| */ |
| public class SourceModulesRequest extends AbstractIndexRequest { |
| |
| private final IPath containerPath; |
| private final Set<ISourceModule> sourceModules; |
| |
| public SourceModulesRequest(ProjectIndexer2 indexer, IPath containerPath, |
| Set<ISourceModule> sourceModules, ProgressJob progressJob) { |
| super(indexer, progressJob); |
| this.containerPath = containerPath; |
| this.sourceModules = sourceModules; |
| } |
| |
| @Override |
| protected String getName() { |
| return containerPath.toString(); |
| } |
| |
| @Override |
| protected void run() throws CoreException, IOException { |
| |
| IIndexer indexer = IndexerManager.getIndexer(); |
| if (indexer == null || isCancelled) { |
| return; |
| } |
| |
| Set<String> toRemove = new HashSet<>(); |
| List<ISourceModule> toReindex = new ArrayList<>(); |
| |
| analyzeSourceModuleChanges(containerPath, sourceModules, toRemove, |
| toReindex); |
| |
| for (final String path : toRemove) { |
| if (isCancelled) |
| return; |
| indexer.removeDocument(containerPath, path); |
| } |
| |
| Collections.sort(toReindex, (m1, m2) -> m1.getPath().toString() |
| .compareTo(m2.getPath().toString())); |
| |
| for (final ISourceModule sourceModule : toReindex) { |
| if (isCancelled) |
| return; |
| reportToProgress(sourceModule); |
| indexer.indexDocument(sourceModule); |
| } |
| } |
| |
| @Override |
| public boolean belongsTo(String jobFamily) { |
| return jobFamily.equals(containerPath.toString()); |
| } |
| |
| @Override |
| public int hashCode() { |
| final int prime = 31; |
| int result = super.hashCode(); |
| result = prime * result |
| + ((containerPath == null) ? 0 : containerPath.hashCode()); |
| result = prime * result |
| + ((sourceModules == null) ? 0 : sourceModules.hashCode()); |
| return result; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) |
| return true; |
| if (!super.equals(obj)) |
| return false; |
| if (getClass() != obj.getClass()) |
| return false; |
| SourceModulesRequest other = (SourceModulesRequest) obj; |
| if (containerPath == null) { |
| if (other.containerPath != null) |
| return false; |
| } else if (!containerPath.equals(other.containerPath)) |
| return false; |
| if (sourceModules == null) { |
| if (other.sourceModules != null) |
| return false; |
| } else if (!sourceModules.equals(other.sourceModules)) |
| return false; |
| return true; |
| } |
| } |