org.sadun.util.tp
Interface Queue

public interface Queue

A simple queue interface for Runnable objects.

This queue may decide the order with which a certain Runnable object may be selected by implementing appropriately the get() method.

Version:

1.0

Author:

C. Sadun

Method Summary

java.lang.Runnable	get() Fetch a runnable object from the queue
boolean	isEmpty() Return true if the queue is empty
void	put(java.lang.Runnable obj) Add a runnable object to the queue
int	size() Return the current size of the queue

Method Detail

put

public void put(java.lang.Runnable obj)

Add a runnable object to the queue

Parameters:

obj - the runnable to be added to the queue

get

public java.lang.Runnable get()

Fetch a runnable object from the queue

size

public int size()

Return the current size of the queue

Returns:

the current size of the queue

isEmpty

public boolean isEmpty()

Return true if the queue is empty

Returns:

true if the queue is empty