com.google.doubleclick.util.CityDMARegionKey Maven / Gradle / Ivy
/*
* Copyright 2015 Google Inc. All Rights Reserved.
*
* 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.google.doubleclick.util;
import com.google.common.base.MoreObjects;
/**
* Key for the DMA Region mapping. This composite key is necessary
* because cities can belong to multiple DMA Regions.
*/
public class CityDMARegionKey {
private final int criteriaId;
private final String regionName;
public CityDMARegionKey(int criteriaId, String regionName) {
this.criteriaId = criteriaId;
this.regionName = regionName;
}
public final int criteriaId() {
return criteriaId;
}
public final String regionName() {
return regionName;
}
@Override public int hashCode() {
return criteriaId ^ regionName.hashCode();
}
@Override public boolean equals(Object obj) {
if (obj == this) {
return true;
} else if (!(obj instanceof CityDMARegionKey)) {
return false;
}
CityDMARegionKey other = (CityDMARegionKey) obj;
return criteriaId == other.criteriaId && regionName.equals(other.regionName);
}
@Override public String toString() {
return MoreObjects.toStringHelper(this).omitNullValues()
.add("criteriaId", criteriaId)
.add("regionName", regionName)
.toString();
}
}