/*
* Copyright 2010 NCHOVY
*
* 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 org.krakenapps.logstorage;
import java.text.SimpleDateFormat;
import java.util.Date;
public class LogKey implements Comparable<LogKey> {
private int tableId;
private Date day;
private int logId;
public LogKey(int tableId, Date day, int logId) {
this.tableId = tableId;
this.day = day;
this.logId = logId;
}
public int getTableId() {
return tableId;
}
public Date getDay() {
return day;
}
public int getLogId() {
return logId;
}
@Override
public int compareTo(LogKey o) {
if (tableId != o.tableId)
return tableId - o.tableId;
if (!day.equals(o.day))
return (int) (day.getTime() - o.day.getTime());
return logId - o.logId;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((day == null) ? 0 : day.hashCode());
result = prime * result + logId;
result = prime * result + tableId;
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
LogKey other = (LogKey) obj;
if (day == null) {
if (other.day != null)
return false;
} else if (!day.equals(other.day))
return false;
if (logId != other.logId)
return false;
if (tableId != other.tableId)
return false;
return true;
}
@Override
public String toString() {
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
return String.format("table=%s, day=%s, log=%s", tableId, dateFormat.format(day), logId);
}
}