| /* |
| * Copyright 2000-2012 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.intellij.core; |
| |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.openapi.roots.PackageIndex; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.util.CollectionQuery; |
| import com.intellij.util.Query; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| public class CorePackageIndex extends PackageIndex { |
| private static final Logger LOG = Logger.getInstance("#com.intellij.core.CorePackageIndex"); |
| |
| private final List<VirtualFile> myClasspath = new ArrayList<VirtualFile>(); |
| |
| public CorePackageIndex() { |
| } |
| |
| private List<VirtualFile> roots() { |
| return myClasspath; |
| } |
| |
| private List<VirtualFile> findDirectoriesByPackageName(String packageName) { |
| List<VirtualFile> result = new ArrayList<VirtualFile>(); |
| String dirName = packageName.replace(".", "/"); |
| for (VirtualFile root : roots()) { |
| VirtualFile classDir = root.findFileByRelativePath(dirName); |
| if (classDir != null) { |
| result.add(classDir); |
| } |
| } |
| return result; |
| } |
| |
| @Override |
| public VirtualFile[] getDirectoriesByPackageName(@NotNull String packageName, boolean includeLibrarySources) { |
| return getDirsByPackageName(packageName, includeLibrarySources).toArray(VirtualFile.EMPTY_ARRAY); |
| } |
| |
| @Override |
| public Query<VirtualFile> getDirsByPackageName(@NotNull String packageName, boolean includeLibrarySources) { |
| return new CollectionQuery<VirtualFile>(findDirectoriesByPackageName(packageName)); |
| } |
| |
| public void addToClasspath(VirtualFile root) { |
| myClasspath.add(root); |
| } |
| } |