/*
* Copyright Terracotta, Inc.
*
* 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.ehcache.impl.internal.store.heap.holders;
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import org.ehcache.impl.internal.store.heap.holders.BaseOnHeapKey;
import org.ehcache.impl.internal.store.heap.holders.CopiedOnHeapKey;
import org.ehcache.impl.internal.store.heap.holders.OnHeapKey;
public class LookupOnlyOnHeapKey<K> extends BaseOnHeapKey<K> {
private final K actualKeyObject;
public LookupOnlyOnHeapKey(K actualKeyObject) {
super(actualKeyObject.hashCode());
this.actualKeyObject = actualKeyObject;
}
@Override
public K getActualKeyObject() {
return actualKeyObject;
}
@SuppressFBWarnings("EQ_CHECK_FOR_OPERAND_NOT_COMPATIBLE_WITH_THIS")
@Override
public boolean equals(Object other) {
if (other instanceof CopiedOnHeapKey) {
return actualKeyObject.equals(((CopiedOnHeapKey)other).getCopiedKey());
} else if (other instanceof OnHeapKey) {
return actualKeyObject.equals(((OnHeapKey)other).getActualKeyObject());
}
return false;
}
}