/*
* Copyright 2005 Red Hat, Inc. and/or its affiliates.
*
* 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.drools.core.util;
import java.io.Externalizable;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
/**
* The idea behind <code>LinkedListNodeWrapper</code> is to be able to add
* the same <code>LinkedListNode</code> to multiple <code>LinkedList</code>s
* where the node can have different previous and next nodes in each list.
*/
public class LinkedListEntry<T1 extends LinkedListNode<T1>, T2> extends AbstractBaseLinkedListNode<T1> implements Externalizable {
private static final long serialVersionUID = 510l;
private T2 object;
public LinkedListEntry() {
}
public LinkedListEntry(final T2 object) {
this.object = object;
}
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
object = (T2) in.readObject();
}
public void writeExternal(ObjectOutput out) throws IOException {
out.writeObject(object);
}
public T2 getObject() {
return this.object;
}
public void setObject(T2 object) {
this.object = object;
}
public int hashCode() {
return this.object.hashCode();
}
public boolean equals(final Object other) {
return this.object.equals(other);
}
}