/
MetricImpl.java
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/
MetricImpl.java
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/*
* SonarQube, open source software quality management tool.
* Copyright (C) 2008-2014 SonarSource
* mailto:contact AT sonarsource DOT com
*
* SonarQube is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* SonarQube is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.server.computation.metric;
import java.util.Objects;
import javax.annotation.Nullable;
import javax.annotation.concurrent.Immutable;
import static java.util.Objects.requireNonNull;
@Immutable
public final class MetricImpl implements Metric {
private final String key;
private final String name;
private final MetricType type;
public MetricImpl(String key, String name, MetricType type) {
this.key = requireNonNull(key);
this.name = requireNonNull(name);
this.type = requireNonNull(type);
}
@Override
public String getKey() {
return key;
}
@Override
public String getName() {
return name;
}
@Override
public MetricType getType() {
return type;
}
@Override
public boolean equals(@Nullable Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
MetricImpl metric = (MetricImpl) o;
return Objects.equals(key, metric.key) &&
Objects.equals(type, metric.type);
}
@Override
public int hashCode() {
return Objects.hash(key, type);
}
@Override
public String toString() {
return com.google.common.base.Objects.toStringHelper(this)
.add("key", key)
.add("name", name)
.add("type", type)
.toString();
}
}