org.jacorb.notification.queue

Class AbstractBoundedEventHeap

java.lang.Object

org.jacorb.notification.queue.AbstractBoundedEventQueue

org.jacorb.notification.queue.AbstractBoundedEventHeap

All Implemented Interfaces:

MessageQueue

Direct Known Subclasses:

BoundedDeadlineEventQueue, BoundedPriorityEventQueue, BoundedReceiveTimeEventQueue

public abstract class AbstractBoundedEventHeap
extends AbstractBoundedEventQueue

Nested Class Summary

Nested classes/interfaces inherited from interface org.jacorb.notification.queue.MessageQueue

MessageQueue.DiscardListener

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractBoundedEventHeap(int capacity, EventQueueOverflowStrategy overflowStrategy, Object lock, Comparator comparator)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	addElement(Message event)
protected Message[]	getAllElements()
protected Message[]	getElements(int max)
protected Message	getNextElement()
protected Message	getNextHeapElement()
int	getSize() access the current size of this queue.
boolean	isEmpty() check if this queue is empty.
protected Message	removeFirstElement(Comparator comp)
String	toString()

Methods inherited from class org.jacorb.notification.queue.AbstractBoundedEventQueue

addDiscardListener, getAllMessages, getDiscardPolicyName, getEarliestTimeout, getLeastPriority, getMessage, getMessages, getOldestElement, getOrderPolicyName, getYoungestElement, put, removeDiscardListener

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AbstractBoundedEventHeap

protected AbstractBoundedEventHeap(int capacity,
                        EventQueueOverflowStrategy overflowStrategy,
                        Object lock,
                        Comparator comparator)

Method Detail

removeFirstElement

protected final Message removeFirstElement(Comparator comp)

getAllElements

protected final Message[] getAllElements()

Specified by:

getAllElements in class AbstractBoundedEventQueue

isEmpty

public final boolean isEmpty()

Description copied from interface: MessageQueue

check if this queue is empty.

getSize

public final int getSize()

Description copied from interface: MessageQueue

access the current size of this queue.

addElement

protected final void addElement(Message event)

Specified by:

addElement in class AbstractBoundedEventQueue

getElements

protected final Message[] getElements(int max)

Specified by:

getElements in class AbstractBoundedEventQueue

getNextHeapElement

protected final Message getNextHeapElement()

getNextElement

protected final Message getNextElement()

Specified by:

getNextElement in class AbstractBoundedEventQueue

toString

public final String toString()

Overrides:

toString in class Object