Split SpawnMetrics into two classes to reduce memory footprint.

PiperOrigin-RevId: 545947586
Change-Id: I88cb1abe4cddd4a69421fef2364ad53486068593

src/main/java/com/google/devtools/build/lib/actions/BUILD

@@ -101,6 +101,7 @@ java_library(
         "FilesetTraversalParams.java",
         "FilesetTraversalParamsFactory.java",
         "ForbiddenActionInputException.java",
+        "FullSpawnMetrics.java",
         "HasDigest.java",
         "InputFileErrorException.java",
         "InputMetadataProvider.java",

src/main/java/com/google/devtools/build/lib/actions/FullSpawnMetrics.java

@@ -0,0 +1,74 @@
+// Copyright 2018 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.actions;
+
+
+/** Includes limits to SpawnMetrics, if set. */
+@SuppressWarnings("GoodTime") // Use ints instead of Durations to improve build time (cl/505728570)
+public final class FullSpawnMetrics extends SpawnMetrics {
+
+  private final long inputBytesLimit;
+  private final long inputFilesLimit;
+  private final long outputBytesLimit;
+  private final long outputFilesLimit;
+  private final long memoryBytesLimit;
+  private final int timeLimitInMs;
+
+  FullSpawnMetrics(Builder builder) {
+    super(builder);
+    this.inputBytesLimit = builder.inputBytesLimit;
+    this.inputFilesLimit = builder.inputFilesLimit;
+    this.outputBytesLimit = builder.outputBytesLimit;
+    this.outputFilesLimit = builder.outputFilesLimit;
+    this.memoryBytesLimit = builder.memoryBytesLimit;
+    this.timeLimitInMs = builder.timeLimitInMs;
+  }
+
+  /** Limit of total size in bytes of inputs or 0 if unavailable. */
+  @Override
+  public long inputBytesLimit() {
+    return inputBytesLimit;
+  }
+
+  /** Limit of total number of input files or 0 if unavailable. */
+  @Override
+  public long inputFilesLimit() {
+    return inputFilesLimit;
+  }
+
+  /** Limit of total size in bytes of outputs or 0 if unavailable. */
+  @Override
+  public long outputBytesLimit() {
+    return outputBytesLimit;
+  }
+
+  /** Limit of total number of output files or 0 if unavailable. */
+  @Override
+  public long outputFilesLimit() {
+    return outputFilesLimit;
+  }
+
+  /** Memory limit or 0 if unavailable. */
+  @Override
+  public long memoryLimit() {
+    return memoryBytesLimit;
+  }
+
+  /** Time limit in milliseconds or 0 if unavailable. */
+  @Override
+  public int timeLimitInMs() {
+    return timeLimitInMs;
+  }
+
+}