| /* |
| * Copyright 2000-2009 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.openapi.roots.impl; |
| |
| import com.intellij.openapi.roots.ModuleFileIndex; |
| import com.intellij.openapi.roots.ModulePackageIndex; |
| import com.intellij.openapi.roots.ModuleRootManager; |
| import com.intellij.openapi.util.Condition; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.util.FilteredQuery; |
| import com.intellij.util.Query; |
| import org.jetbrains.annotations.NotNull; |
| |
| public class ModulePackageIndexImpl extends ModulePackageIndex { |
| private final ModuleFileIndex myModuleFileIndex; |
| private final DirectoryIndex myDirectoryIndex; |
| |
| public ModulePackageIndexImpl(ModuleRootManager moduleRootManager, DirectoryIndex directoryIndex) { |
| myModuleFileIndex = moduleRootManager.getFileIndex(); |
| myDirectoryIndex = directoryIndex; |
| } |
| |
| private final Condition<VirtualFile> myDirCondition = new Condition<VirtualFile>() { |
| @Override |
| public boolean value(final VirtualFile dir) { |
| return dir.isValid() && myModuleFileIndex.getOrderEntryForFile(dir) != null; |
| } |
| }; |
| |
| @Override |
| public Query<VirtualFile> getDirsByPackageName(@NotNull String packageName, boolean includeLibrarySources) { |
| return new FilteredQuery<VirtualFile>(myDirectoryIndex.getDirectoriesByPackageName(packageName, includeLibrarySources), myDirCondition); |
| } |
| |
| @Override |
| public VirtualFile[] getDirectoriesByPackageName(@NotNull String packageName, boolean includeLibrarySources) { |
| return getDirsByPackageName(packageName, includeLibrarySources).toArray(VirtualFile.EMPTY_ARRAY); |
| } |
| } |