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// Copyright 2014 Google Inc. 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.pkgcache;
import com.google.common.base.Function;
import com.google.common.collect.Iterables;
import com.google.devtools.build.lib.packages.Target;
import com.google.devtools.build.lib.syntax.Label;
import java.util.Collection;
/**
* This event is fired after the loading phase is complete.
*/
public class LoadingPhaseCompleteEvent {
private final Collection<Target> targets;
private final Collection<Target> filteredTargets;
private final PackageManager.PackageManagerStatistics pkgManagerStats;
private final long timeInMs;
/**
* Construct the event.
*
* @param targets the set of active targets that remain
* @param pkgManagerStats statistics about the package cache
*/
public LoadingPhaseCompleteEvent(Collection<Target> targets, Collection<Target> filteredTargets,
PackageManager.PackageManagerStatistics pkgManagerStats, long timeInMs) {
this.targets = targets;
this.filteredTargets = filteredTargets;
this.pkgManagerStats = pkgManagerStats;
this.timeInMs = timeInMs;
}
/**
* @return The set of active targets remaining, which is a subset of the
* targets we attempted to load.
*/
public Collection<Target> getTargets() {
return targets;
}
/**
* @return The set of filtered targets.
*/
public Collection<Target> getFilteredTargets() {
return filteredTargets;
}
/**
* @return The set of active target labels remaining, which is a subset of the
* targets we attempted to load.
*/
public Iterable<Label> getLabels() {
return Iterables.transform(targets, TO_LABEL);
}
public long getTimeInMs() {
return timeInMs;
}
/**
* Returns the PackageCache statistics.
*/
public PackageManager.PackageManagerStatistics getPkgManagerStats() {
return pkgManagerStats;
}
private static final Function<Target, Label> TO_LABEL = new Function<Target, Label>() {
@Override
public Label apply(Target input) {
return input.getLabel();
}
};
}
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