/*
* Copyright 2014 NAVER Corp.
*
* 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.navercorp.pinpoint.collector.dao.hbase.statistics;
import com.navercorp.pinpoint.common.util.ApplicationMapStatisticsUtils;
/**
* @author emeroad
*/
public class CallRowKey implements RowKey {
private final String callApplicationName;
private final short callServiceType;
private final long rowTimeSlot;
// WARNING - cached hash value should not be included for equals/hashCode
private int hash;
public CallRowKey(String callApplicationName, short callServiceType, long rowTimeSlot) {
if (callApplicationName == null) {
throw new NullPointerException("callApplicationName must not be null");
}
this.callApplicationName = callApplicationName;
this.callServiceType = callServiceType;
this.rowTimeSlot = rowTimeSlot;
}
public byte[] getRowKey() {
return ApplicationMapStatisticsUtils.makeRowKey(callApplicationName, callServiceType, rowTimeSlot);
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
CallRowKey that = (CallRowKey) o;
if (callServiceType != that.callServiceType) return false;
if (rowTimeSlot != that.rowTimeSlot) return false;
if (callApplicationName != null ? !callApplicationName.equals(that.callApplicationName) : that.callApplicationName != null)
return false;
return true;
}
@Override
public int hashCode() {
if (hash != 0) {
return hash;
}
int result = callApplicationName != null ? callApplicationName.hashCode() : 0;
result = 31 * result + (int) callServiceType;
result = 31 * result + (int) (rowTimeSlot ^ (rowTimeSlot >>> 32));
hash = result;
return result;
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder("CallRowKey{");
sb.append("callApplicationName='").append(callApplicationName).append('\'');
sb.append(", callServiceType=").append(callServiceType);
sb.append(", rowTimeSlot=").append(rowTimeSlot);
sb.append('}');
return sb.toString();
}
}