/*
* (C) Copyright 2016 Pantheon Technologies, s.r.o. and others.
*
* 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.opendaylight.yangtools.triemap;
import com.google.common.base.MoreObjects;
/**
* Utility key/value class which attacks the hasing function, causing all objects to be put into a single bucket.
*
* @author Robert Varga
*/
final class ZeroHashInt {
private final int i;
ZeroHashInt(final int i) {
this.i = i;
}
@Override
public int hashCode() {
return 0;
}
@Override
public boolean equals(final Object o) {
return o instanceof ZeroHashInt && i == ((ZeroHashInt) o).i;
}
@Override
public String toString() {
return MoreObjects.toStringHelper(this).add("i", i).add("identity", System.identityHashCode(this)).toString();
}
}