| // Copyright 2020 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.packages.metrics; |
| |
| import com.google.auto.value.AutoValue; |
| import com.google.devtools.build.lib.cmdline.PackageIdentifier; |
| import com.google.protobuf.util.Durations; |
| import java.util.Comparator; |
| |
| /** Container class holding a PackageIdentifier and PackageMetrics proto. */ |
| @AutoValue |
| public abstract class PackageLoadMetricsContainer { |
| |
| /** Sorts by LoadTime Duration. */ |
| public static final Comparator<PackageLoadMetricsContainer> LOAD_TIMES_COMP = |
| Comparator.comparing( |
| c -> c.getPackageLoadMetricsInternal().getLoadDuration(), Durations.comparator()); |
| /** Sorts by Num Target count . */ |
| public static final Comparator<PackageLoadMetricsContainer> NUM_TARGETS_COMP = |
| Comparator.comparingLong(c -> c.getPackageLoadMetricsInternal().getNumTargets()); |
| /** Sorts by Comutation Steps count. */ |
| public static final Comparator<PackageLoadMetricsContainer> COMPUTATION_STEPS_COMP = |
| Comparator.comparingLong(c -> c.getPackageLoadMetricsInternal().getComputationSteps()); |
| /** Sorts by Transitive Load Count. */ |
| public static final Comparator<PackageLoadMetricsContainer> TRANSITIVE_LOADS_COMP = |
| Comparator.comparingLong(c -> c.getPackageLoadMetricsInternal().getNumTransitiveLoads()); |
| /** Sorts by Package Overhead. */ |
| public static final Comparator<PackageLoadMetricsContainer> OVERHEAD_COMP = |
| Comparator.comparingLong(c -> c.getPackageLoadMetricsInternal().getPackageOverhead()); |
| |
| public static PackageLoadMetricsContainer create( |
| PackageIdentifier pkgId, PackageLoadMetrics metrics) { |
| return new AutoValue_PackageLoadMetricsContainer(pkgId, metrics); |
| } |
| |
| public abstract PackageIdentifier getPackageIdentifier(); |
| |
| abstract PackageLoadMetrics getPackageLoadMetricsInternal(); |
| |
| /** Construct a full PackageMetrics object with the name set lazily from the PackageIdentifier. */ |
| public PackageLoadMetrics getPackageLoadMetrics() { |
| return getPackageLoadMetricsInternal().toBuilder() |
| .setName(getPackageIdentifier().toString()) |
| .build(); |
| } |
| } |