aswb/src/com/google/idea/blaze/android/sync/importer/aggregators/TargetIdeInfoTransitiveAggregator.java

/*
 * Copyright 2016 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.idea.blaze.android.sync.importer.aggregators;

import static java.util.stream.Collectors.toList;

import com.google.idea.blaze.base.ideinfo.Dependency.DependencyType;
import com.google.idea.blaze.base.ideinfo.TargetIdeInfo;
import com.google.idea.blaze.base.ideinfo.TargetKey;
import com.google.idea.blaze.base.ideinfo.TargetMap;

/** Transitive aggregator for TargetIdeInfo. */
public abstract class TargetIdeInfoTransitiveAggregator<T> extends TransitiveAggregator<T> {
  protected TargetIdeInfoTransitiveAggregator(TargetMap targetMap) {
    super(targetMap);
  }

  @Override
  protected Iterable<TargetKey> getDependencies(TargetIdeInfo target) {
    return target
        .dependencies
        .stream()
        .filter(dep -> dep.dependencyType == DependencyType.COMPILE_TIME)
        .map(dep -> dep.targetKey)
        .collect(toList());
  }
}