com.google.devtools.build.lib.actions.EmptyRunfilesSupplier.java Source code

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Here is the source code for com.google.devtools.build.lib.actions.EmptyRunfilesSupplier.java

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// 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.actions;

import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import com.google.devtools.build.lib.vfs.PathFragment;

import java.util.Map;

/** Empty implementation of RunfilesSupplier */
public class EmptyRunfilesSupplier implements RunfilesSupplier {

    public static final EmptyRunfilesSupplier INSTANCE = new EmptyRunfilesSupplier();

    private EmptyRunfilesSupplier() {
    }

    @Override
    public Iterable<Artifact> getArtifacts() {
        return ImmutableList.<Artifact>of();
    }

    @Override
    public ImmutableSet<PathFragment> getRunfilesDirs() {
        return ImmutableSet.of();
    }

    @Override
    public ImmutableMap<PathFragment, Map<PathFragment, Artifact>> getMappings() {
        return ImmutableMap.of();
    }

}