src/main/java/com/google/devtools/build/lib/query2/BlazeQueryVisibility.java

// 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.query2;

import com.google.devtools.build.lib.packages.PackageSpecification;
import com.google.devtools.build.lib.packages.Target;
import com.google.devtools.build.lib.query2.engine.QueryVisibility;

/** An adapter from a {@link PackageSpecification} to a {@link QueryVisibility}. */
public class BlazeQueryVisibility extends QueryVisibility<Target> {

  private final PackageSpecification packageSpecification;

  public BlazeQueryVisibility(PackageSpecification packageSpecification) {
    this.packageSpecification = packageSpecification;
  }

  @Override
  public boolean contains(Target target) {
    return packageSpecification.containsPackage(target.getLabel().getPackageIdentifier());
  }

  @Override
  public String toString() {
    return packageSpecification.toString();
  }
}