com.groupbyinc.common.joda.time.chrono.GJCacheKey Maven / Gradle / Ivy
/*
* Copyright 2001-2014 Stephen Colebourne
*
* 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.joda.time.chrono;
import org.joda.time.DateTimeZone;
import org.joda.time.Instant;
/**
* For internal usage in GJChronology only.
*/
class GJCacheKey {
private final DateTimeZone zone;
private final Instant cutoverInstant;
private final int minDaysInFirstWeek;
GJCacheKey(DateTimeZone zone, Instant cutoverInstant, int minDaysInFirstWeek) {
this.zone = zone;
this.cutoverInstant = cutoverInstant;
this.minDaysInFirstWeek = minDaysInFirstWeek;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((cutoverInstant == null) ? 0 : cutoverInstant.hashCode());
result = prime * result + minDaysInFirstWeek;
result = prime * result + ((zone == null) ? 0 : zone.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (!(obj instanceof GJCacheKey)) {
return false;
}
GJCacheKey other = (GJCacheKey) obj;
if (cutoverInstant == null) {
if (other.cutoverInstant != null) {
return false;
}
} else if (!cutoverInstant.equals(other.cutoverInstant)) {
return false;
}
if (minDaysInFirstWeek != other.minDaysInFirstWeek) {
return false;
}
if (zone == null) {
if (other.zone != null) {
return false;
}
} else if (!zone.equals(other.zone)) {
return false;
}
return true;
}
}