oracle.toplink.essentials.internal.identitymaps.LinkedCacheKey Maven / Gradle / Ivy
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package oracle.toplink.essentials.internal.identitymaps;
import java.util.*;
/**
* Purpose: Provides the capability to insert CacheKeys into a Linked List.
*
Responsibilities:
* - Provide same cabailities as superclass.
*
- Maintain within linked list.
*
* @see CacheIdentityMap
* @since TOPLink/Java 1.0
*/
public class LinkedCacheKey extends CacheKey {
/** Handle on previos element in cache */
protected LinkedCacheKey previous;
/** Handle on next element in cache */
protected LinkedCacheKey next;
/**
* Initialize the newly allocated instance of this class.
* @param object is the domain object.
* @param writeLockValue is the write lock value number.
*/
public LinkedCacheKey(Vector primaryKey, Object object, Object writeLockValue, long readTime) {
super(primaryKey, object, writeLockValue, readTime);
}
public LinkedCacheKey getNext() {
return next;
}
public LinkedCacheKey getPrevious() {
return previous;
}
public void setNext(LinkedCacheKey next) {
this.next = next;
}
public void setPrevious(LinkedCacheKey previous) {
this.previous = previous;
}
}