// 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.rules.java;
import com.google.common.collect.ImmutableList;
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;
/**
* Provides information about the Java constraints (e.g. "android") that are
* present on the target.
*/
@Immutable
public final class JavaConstraintProvider implements TransitiveInfoProvider {
private final Label label;
private final ImmutableList<String> javaConstraints;
public JavaConstraintProvider(Label label, ImmutableList<String> javaConstraints) {
this.label = label;
this.javaConstraints = javaConstraints;
}
/**
* Returns the label that is associated with this piece of information.
*
* <p>This is usually the label of the target that provides the information.
*/
public Label getLabel() {
return label;
}
/**
* Returns all constraints set on the associated target.
*/
public ImmutableList<String> getJavaConstraints() {
return javaConstraints;
}
}