com.thomsonreuters.upa.valueadd.common

Class VaIteratableQueue

java.lang.Object

com.thomsonreuters.upa.valueadd.common.VaQueue

com.thomsonreuters.upa.valueadd.common.VaIteratableQueue

public class VaIteratableQueue
extends VaQueue

An iteratable version of the Value Add FIFO queue.

Constructor Summary

Constructors

Constructor and Description
VaIteratableQueue()

Method Summary

Modifier and Type	Method and Description
void	add(VaNode node) Adds to the tail of the queue.
boolean	hasNext() Returns whether or not the iterator has more nodes.
VaNode	next() Returns the next node in the queue.
void	remove() Removes the last node from the queue.
void	rewind() Rewinds the iterator to the head of the queue.

Methods inherited from class com.thomsonreuters.upa.valueadd.common.VaQueue

peek, poll, remove, size

Methods inherited from class java.lang.Object

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

Constructor Detail

VaIteratableQueue

public VaIteratableQueue()

Method Detail

add

public void add(VaNode node)

Adds to the tail of the queue.

Overrides:

add in class VaQueue

Parameters:

node - the node to add

rewind

public void rewind()

Rewinds the iterator to the head of the queue.

hasNext

public boolean hasNext()

Returns whether or not the iterator has more nodes.

Returns:

true if the iterator has more nodes, or false if the iterator doesn't

next

public VaNode next()

Returns the next node in the queue.

Returns:

the next node

remove

public void remove()

Removes the last node from the queue.