sun.misc: final class: LIFOQueueEnumerator

sun.misc
final class: LIFOQueueEnumerator [javadoc | source]

java.lang.Object
   sun.misc.LIFOQueueEnumerator

All Implemented Interfaces:
Enumeration

Field Summary
Queue	queue
QueueElement	cursor

Constructor:
LIFOQueueEnumerator(Queue q) { queue = q; cursor = q.head; }

Method from sun.misc.LIFOQueueEnumerator Summary:
hasMoreElements, nextElement

Methods from java.lang.Object:
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from sun.misc.LIFOQueueEnumerator Detail:
public boolean hasMoreElements() { return (cursor != null); }
public Object nextElement() { synchronized (queue) { if (cursor != null) { QueueElement result = cursor; cursor = cursor.next; return result.obj; } } throw new NoSuchElementException("LIFOQueueEnumerator"); }

Method from sun.misc.LIFOQueueEnumerator Detail:

 public boolean hasMoreElements() {
        return (cursor != null);
}

 public Object nextElement() {
        synchronized (queue) {
            if (cursor != null) {
                QueueElement result = cursor;
                cursor = cursor.next;
                return result.obj;
            }
        }
        throw new NoSuchElementException("LIFOQueueEnumerator");
}