| // Copyright 2017 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.exec.util; |
| |
| import com.google.common.base.Preconditions; |
| import com.google.devtools.build.lib.actions.ActionInput; |
| import com.google.devtools.build.lib.actions.FileArtifactValue; |
| import com.google.devtools.build.lib.actions.MetadataProvider; |
| import java.io.IOException; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| /** A fake implementation of the {@link MetadataProvider} interface. */ |
| public final class FakeActionInputFileCache implements MetadataProvider { |
| private final Map<ActionInput, FileArtifactValue> inputs = new HashMap<>(); |
| |
| public FakeActionInputFileCache() {} |
| |
| public void put(ActionInput artifact, FileArtifactValue metadata) { |
| inputs.put(artifact, metadata); |
| } |
| |
| @Override |
| public FileArtifactValue getInputMetadata(ActionInput input) throws IOException { |
| return Preconditions.checkNotNull(inputs.get(input)); |
| } |
| |
| @Override |
| public ActionInput getInput(String execPath) { |
| throw new UnsupportedOperationException(); |
| } |
| } |