| // Copyright 2015 The Bazel Authors. All rights reserved. |
| // |
| // 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.google.devtools.build.lib.rules.nativedeps; |
| |
| import com.google.devtools.build.lib.actions.Artifact; |
| import com.google.devtools.build.lib.concurrent.ThreadSafety.Immutable; |
| import com.google.devtools.build.lib.concurrent.ThreadSafety.ThreadSafe; |
| import javax.annotation.Nullable; |
| |
| /** |
| * Container for the artifacts needed to load a native deps shared library. These |
| * are the library itself as well as any symlinks needed to resolve its |
| * dynamic link dependencies. |
| */ |
| @Immutable @ThreadSafe |
| public class NativeDepsRunfiles { |
| /** An object that represents no native deps. */ |
| public static final NativeDepsRunfiles EMPTY = new NativeDepsRunfiles(null); |
| |
| @Nullable |
| private final Artifact library; |
| |
| public NativeDepsRunfiles(@Nullable Artifact library) { |
| this.library = library; |
| } |
| |
| /** |
| * Returns the native deps library (which may itself be a symlink to another library), may be |
| * null. |
| */ |
| @Nullable |
| public Artifact getLibrary() { |
| return library; |
| } |
| } |