| // Copyright 2023 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.runtime; |
| |
| import com.google.devtools.build.lib.runtime.MemoryPressure.MemoryPressureStats; |
| |
| /** Contributes to {@link MemoryPressureStats}. */ |
| public interface MemoryPressureStatCollector { |
| /** |
| * Called after each command to populate {@link MemoryPressureStats}. |
| * |
| * <p>If the lifetime of this collector is more than a single command, all per-command statistics |
| * that it tracks are reset by this call. |
| */ |
| void addStatsAndReset(MemoryPressureStats.Builder stats); |
| } |