// 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.config;
import com.google.devtools.build.lib.analysis.TransitiveInfoProvider;
import com.google.devtools.build.lib.cmdline.Label;
import com.google.devtools.build.lib.concurrent.ThreadSafety.Immutable;
import java.util.Map;
import java.util.Set;
/**
* A "configuration target" that asserts whether or not it matches the
* configuration it's bound to.
*
*
This can be used, e.g., to declare a BUILD target that defines the
* conditions which trigger a configurable attribute branch. In general,
* this can be used to trigger for any user-configurable build behavior.
*/
@Immutable
public final class ConfigMatchingProvider implements TransitiveInfoProvider {
private final Label label;
private final boolean matches;
private final Map settingsMap;
private final Map