jacol.processor
Class LispQueue

java.lang.Object
  |
  +--jacol.processor.LispQueue

public class LispQueue

extends java.lang.Object

This class supports asynchronous lisp calls by maintaining a queue of lisp requests. Each queued request will be sequentially passed to the lisp interpreter, and the LispCaller will receive a callback once the call has completed.

Version:

0.20 beta

Author:

Jason Lowdermilk Email

Constructor Summary

protected

LispQueue()

Method Summary

void	enqueue(java.lang.String expression, LispCaller caller) Add a request to the queue, and wake up the queue processor.
static LispQueue	getInstance()

Methods inherited from class java.lang.Object

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

Constructor Detail

LispQueue

protected LispQueue()

Method Detail

getInstance

public static LispQueue getInstance()

enqueue

public void enqueue(java.lang.String expression,
                    LispCaller caller)

Add a request to the queue, and wake up the queue processor.

Parameters:

expression - a String representing a lisp expression

caller - the LispCaller to notify when done