av.util
Class LongQueue

java.lang.Object
  av.util.LongQueue

public class LongQueue
extends Object

This class is a queue for long values, it has the same functionalities of a Queue with the Long value type, this class exists only for performance.

This class is synchronized by a ReentrantReadWriteLock.

Author:

compl

Field Summary

long	NULL_VALUE

Constructor Summary

LongQueue(long nullValue)

LongQueue(long nullValue, int initCapacity)

Method Summary

long	dequeue()
void	enqueue(long o)
void	ensureCapacity(int minCapacity)
boolean	isEmpty()
long	peek()
void	precede(long o)
int	size()

Methods inherited from class java.lang.Object

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

Field Detail

NULL_VALUE

public final long NULL_VALUE

Constructor Detail

LongQueue

public LongQueue(long nullValue,
                 int initCapacity)

LongQueue

public LongQueue(long nullValue)

Method Detail

ensureCapacity

public void ensureCapacity(int minCapacity)

enqueue

public void enqueue(long o)

precede

public void precede(long o)

peek

public long peek()

dequeue

public long dequeue()

isEmpty

public boolean isEmpty()

size

public int size()