| /* |
| * 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.compiler.impl; |
| |
| import com.intellij.openapi.fileTypes.FileType; |
| import com.intellij.openapi.fileTypes.FileTypeManager; |
| import com.intellij.openapi.roots.ContentIterator; |
| import com.intellij.openapi.roots.FileIndex; |
| import com.intellij.openapi.vfs.VirtualFile; |
| |
| import java.util.Collection; |
| |
| public class CompilerContentIterator implements ContentIterator { |
| final FileTypeManager fileTypeManager = FileTypeManager.getInstance(); |
| private final FileType myFileType; |
| private final FileIndex myFileIndex; |
| private final boolean myInSourceOnly; |
| private final Collection<VirtualFile> myFiles; |
| |
| public CompilerContentIterator(FileType fileType, FileIndex fileIndex, boolean inSourceOnly, Collection<VirtualFile> files) { |
| myFileType = fileType; |
| myFileIndex = fileIndex; |
| myInSourceOnly = inSourceOnly; |
| myFiles = files; |
| } |
| |
| public boolean processFile(VirtualFile fileOrDir) { |
| if (fileOrDir.isDirectory()) return true; |
| if (!fileOrDir.isInLocalFileSystem()) return true; |
| if (myInSourceOnly && !myFileIndex.isInSourceContent(fileOrDir)) return true; |
| if (myFileType == null || myFileType == fileOrDir.getFileType()) { |
| myFiles.add(fileOrDir); |
| } |
| return true; |
| } |
| } |