org.bboxdb.storage.entity.JoinedTupleIdentifier Maven / Gradle / Ivy
/*******************************************************************************
*
* Copyright (C) 2015-2018 the BBoxDB project
*
* 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.bboxdb.storage.entity;
import java.util.List;
public class JoinedTupleIdentifier implements EntityIdentifier {
/**
* The tuples
*/
private List tuples;
/**
* The tuple store names
*/
private List tupleStoreNames;
public JoinedTupleIdentifier(final List tuples, final List tupleStoreNames) {
this.tuples = tuples;
this.tupleStoreNames = tupleStoreNames;
}
@Override
public String toString() {
return "JoinedTupleIdentifier [tuples=" + tuples + ", tupleStoreNames=" + tupleStoreNames + "]";
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((tupleStoreNames == null) ? 0 : tupleStoreNames.hashCode());
result = prime * result + ((tuples == null) ? 0 : tuples.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;
JoinedTupleIdentifier other = (JoinedTupleIdentifier) obj;
if (tupleStoreNames == null) {
if (other.tupleStoreNames != null)
return false;
} else if (!tupleStoreNames.equals(other.tupleStoreNames))
return false;
if (tuples == null) {
if (other.tuples != null)
return false;
} else if (!tuples.equals(other.tuples))
return false;
return true;
}
}