/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.ambari.server.state.alert;
import com.google.gson.annotations.SerializedName;
/**
* Alert when the source type is defined as {@link SourceType#PERCENT}
* <p/>
* Equality checking for instances of this class should be executed on every
* member to ensure that reconciling stack differences is correct.
*/
public class PercentSource extends Source {
@SerializedName("numerator")
private MetricFractionPart m_numerator = null;
@SerializedName("denominator")
private MetricFractionPart m_denominator = null;
/**
* Gets the numerator for the percent calculation.
*
* @return a metric value representing the numerator (never {@code null}).
*/
public MetricFractionPart getNumerator() {
return m_numerator;
}
/**
* Gets the denomintor for the percent calculation.
*
* @return a metric value representing the denominator (never {@code null}).
*/
public MetricFractionPart getDenominator() {
return m_denominator;
}
/**
*
*/
@Override
public int hashCode() {
final int prime = 31;
int result = super.hashCode();
result = prime * result
+ ((m_denominator == null) ? 0 : m_denominator.hashCode());
result = prime * result
+ ((m_numerator == null) ? 0 : m_numerator.hashCode());
return result;
}
/**
*
*/
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (!super.equals(obj)) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
PercentSource other = (PercentSource) obj;
if (m_denominator == null) {
if (other.m_denominator != null) {
return false;
}
} else if (!m_denominator.equals(other.m_denominator)) {
return false;
}
if (m_numerator == null) {
if (other.m_numerator != null) {
return false;
}
} else if (!m_numerator.equals(other.m_numerator)) {
return false;
}
return true;
}
/**
* The {@link MetricFractionPart} class represents either the numerator or the
* denominator of a fraction.
* <p/>
* Equality checking for instances of this class should be executed on every
* member to ensure that reconciling stack differences is correct.
*/
public static final class MetricFractionPart {
@SerializedName("jmx")
private String m_jmxInfo = null;
@SerializedName("ganglia")
private String m_gangliaInfo = null;
/**
* @return the jmx info, if this metric is jmx-based
*/
public String getJmxInfo() {
return m_jmxInfo;
}
/**
* @return the ganglia info, if this metric is ganglia-based
*/
public String getGangliaInfo() {
return m_gangliaInfo;
}
/**
*
*/
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result
+ ((m_gangliaInfo == null) ? 0 : m_gangliaInfo.hashCode());
result = prime * result
+ ((m_jmxInfo == null) ? 0 : m_jmxInfo.hashCode());
return result;
}
/**
*
*/
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
MetricFractionPart other = (MetricFractionPart) obj;
if (m_gangliaInfo == null) {
if (other.m_gangliaInfo != null) {
return false;
}
} else if (!m_gangliaInfo.equals(other.m_gangliaInfo)) {
return false;
}
if (m_jmxInfo == null) {
if (other.m_jmxInfo != null) {
return false;
}
} else if (!m_jmxInfo.equals(other.m_jmxInfo)) {
return false;
}
return true;
}
}
}