com.google.devtools.build.lib.analysis.test.ExecutionInfo.java Source code

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Here is the source code for com.google.devtools.build.lib.analysis.test.ExecutionInfo.java

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// Copyright 2014 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.analysis.test;

import com.google.common.collect.ImmutableMap;
import com.google.devtools.build.lib.concurrent.ThreadSafety.Immutable;
import com.google.devtools.build.lib.packages.NativeInfo;
import com.google.devtools.build.lib.packages.NativeProvider;
import java.util.Map;

/**
 * This provider can be implemented by rules which need special environments to run in (especially
 * tests).
 */
@Immutable
public final class ExecutionInfo extends NativeInfo {

    /** Skylark constructor and identifier for ExecutionInfo. */
    public static final NativeProvider<ExecutionInfo> PROVIDER = new NativeProvider<ExecutionInfo>(
            ExecutionInfo.class, "ExecutionInfo") {
    };

    private final ImmutableMap<String, String> executionInfo;

    public ExecutionInfo(Map<String, String> requirements) {
        super(PROVIDER, ImmutableMap.<String, Object>of("requirements", requirements));
        this.executionInfo = ImmutableMap.copyOf(requirements);
    }

    /**
     * Returns a map to indicate special execution requirements, such as hardware
     * platforms, etc. Rule tags, such as "requires-XXX", may also be added
     * as keys to the map.
     */
    public ImmutableMap<String, String> getExecutionInfo() {
        return executionInfo;
    }
}