1/*
2 * Copyright (C) 2012 Google Inc.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.google.caliper.bridge;
18
19import com.google.caliper.model.Measurement;
20import com.google.common.base.Objects;
21import com.google.common.collect.ImmutableList;
22
23import java.io.Serializable;
24
25/**
26 * A message signaling that the timing interval has ended in the worker.
27 */
28public class StopMeasurementLogMessage extends LogMessage implements Serializable {
29  private static final long serialVersionUID = 1L;
30
31  private final ImmutableList<Measurement> measurements;
32
33  public StopMeasurementLogMessage(Iterable<Measurement> measurements) {
34    this.measurements = ImmutableList.copyOf(measurements);
35  }
36
37  public ImmutableList<Measurement> measurements() {
38    return measurements;
39  }
40
41  @Override public void accept(LogMessageVisitor visitor) {
42    visitor.visit(this);
43  }
44
45  @Override public int hashCode() {
46    return Objects.hashCode(measurements);
47  }
48
49  @Override
50  public boolean equals(Object obj) {
51    if (obj == this) {
52      return true;
53    } else if (obj instanceof StopMeasurementLogMessage) {
54      StopMeasurementLogMessage that = (StopMeasurementLogMessage) obj;
55      return this.measurements.equals(that.measurements);
56    } else {
57      return false;
58    }
59  }
60}
61