| /* |
| * Copyright (C) 2012 Google Inc. |
| * |
| * 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.caliper.model; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| import static com.google.common.base.Preconditions.checkState; |
| |
| import com.google.common.base.MoreObjects; |
| import com.google.common.base.Objects; |
| |
| import org.joda.time.Instant; |
| |
| import java.util.UUID; |
| |
| /** |
| * A single invocation of caliper. |
| * |
| * @author gak@google.com (Gregory Kick) |
| */ |
| public final class Run { |
| static final Run DEFAULT = new Run(); |
| |
| private UUID id; |
| private String label; |
| private Instant startTime; |
| |
| private Run() { |
| this.id = Defaults.UUID; |
| this.label = ""; |
| this.startTime = Defaults.INSTANT; |
| } |
| |
| private Run(Builder builder) { |
| this.id = builder.id; |
| this.label = builder.label; |
| this.startTime = builder.startTime; |
| } |
| |
| public UUID id() { |
| return id; |
| } |
| |
| public String label() { |
| return label; |
| } |
| |
| public Instant startTime() { |
| return startTime; |
| } |
| |
| @Override public boolean equals(Object obj) { |
| if (obj == this) { |
| return true; |
| } else if (obj instanceof Run) { |
| Run that = (Run) obj; |
| return this.id.equals(that.id) |
| && this.label.equals(that.label) |
| && this.startTime.equals(that.startTime); |
| } else { |
| return false; |
| } |
| } |
| |
| @Override public int hashCode() { |
| return Objects.hashCode(id, label, startTime); |
| } |
| |
| @Override public String toString() { |
| return MoreObjects.toStringHelper(this) |
| .add("id", id) |
| .add("label", label) |
| .add("startTime", startTime) |
| .toString(); |
| } |
| |
| public static final class Builder { |
| private UUID id; |
| private String label = ""; |
| private Instant startTime; |
| |
| public Builder(UUID id) { |
| this.id = checkNotNull(id); |
| } |
| |
| public Builder label(String label) { |
| this.label = checkNotNull(label); |
| return this; |
| } |
| |
| public Builder startTime(Instant startTime) { |
| this.startTime = checkNotNull(startTime); |
| return this; |
| } |
| |
| public Run build() { |
| checkState(id != null); |
| checkState(startTime != null); |
| return new Run(this); |
| } |
| } |
| } |