| /* |
| * Copyright 2013-present Facebook, Inc. |
| * |
| * 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.facebook.buck.rules; |
| |
| import com.facebook.buck.io.ProjectFilesystem; |
| import com.facebook.buck.model.BuildTarget; |
| import com.google.common.base.Optional; |
| |
| import java.nio.file.Path; |
| |
| /** |
| * A {@link SourcePath} that utilizes the output from the {@link BuildRule} referenced by a |
| * {@link com.facebook.buck.model.BuildTarget} as the file it represents. |
| */ |
| public class BuildTargetSourcePath extends AbstractSourcePath { |
| |
| |
| private final BuildTarget target; |
| private final Optional<Path> resolvedPath; |
| |
| public BuildTargetSourcePath(ProjectFilesystem projectFilesystem, BuildTarget target) { |
| this(projectFilesystem, target, Optional.<Path>absent()); |
| } |
| |
| public BuildTargetSourcePath(ProjectFilesystem projectFilesystem, BuildTarget target, Path path) { |
| this(projectFilesystem, target, Optional.of(path)); |
| } |
| |
| private BuildTargetSourcePath( |
| ProjectFilesystem projectFilesystem, |
| BuildTarget target, |
| Optional<Path> path) { |
| super(projectFilesystem); |
| this.target = target; |
| this.resolvedPath = path; |
| } |
| |
| public Optional<Path> getResolvedPath() { |
| return resolvedPath; |
| } |
| |
| @Override |
| protected Object asReference() { |
| return target; |
| } |
| |
| public BuildTarget getTarget() { |
| return target; |
| } |
| |
| } |