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// 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.pkgcache;
import com.google.common.base.Preconditions;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Iterables;
import com.google.devtools.build.lib.cmdline.Label;
import com.google.devtools.build.lib.events.ExtendedEventHandler;
import com.google.devtools.build.lib.packages.Target;
/**
* This event is fired after the loading phase is complete.
*/
public final class LoadingPhaseCompleteEvent implements ExtendedEventHandler.Postable {
private final ImmutableSet<Target> targets;
private final ImmutableSet<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(ImmutableSet<Target> targets,
ImmutableSet<Target> filteredTargets, PackageManager.PackageManagerStatistics pkgManagerStats,
long timeInMs) {
this.targets = Preconditions.checkNotNull(targets);
this.filteredTargets = Preconditions.checkNotNull(filteredTargets);
this.pkgManagerStats = Preconditions.checkNotNull(pkgManagerStats);
this.timeInMs = timeInMs;
}
/**
* @return The set of active targets remaining, which is a subset of the
* targets we attempted to load.
*/
public ImmutableSet<Target> getTargets() {
return targets;
}
/**
* @return The set of filtered targets.
*/
public ImmutableSet<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, Target::getLabel);
}
public long getTimeInMs() {
return timeInMs;
}
/**
* Returns the PackageCache statistics.
*/
public PackageManager.PackageManagerStatistics getPkgManagerStats() {
return pkgManagerStats;
}
}
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