orc.runtime.sites
Class ThreadedPartialSite

java.lang.Object
  orc.runtime.values.Value
      orc.runtime.sites.Site
          orc.runtime.sites.ThreadedPartialSite

All Implemented Interfaces:

Callable

Direct Known Subclasses:

Prompt

public abstract class ThreadedPartialSite
extends Site

Abstract class for partial sites whose calls may block (the Java thread). A separate thread is created for every call.

Author:

quark

Field Summary

Fields inherited from class orc.runtime.values.Value

futureNotReady

Constructor Summary

ThreadedPartialSite()

Method Summary

void	callSite(Args args, Token caller) Must be implemented by subclasses to implement the site behavior
abstract java.lang.Object	evaluate(Args args)

Methods inherited from class orc.runtime.sites.Site

accept, createCall, type

Methods inherited from class orc.runtime.values.Value

forceArg, forceCall, signal

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadedPartialSite

public ThreadedPartialSite()

Method Detail

callSite

public void callSite(Args args,
                     Token caller)

Description copied from class: Site

Must be implemented by subclasses to implement the site behavior

Specified by:

callSite in class Site

Parameters:

args - list of argument values

caller - where the result should be sent

evaluate

public abstract java.lang.Object evaluate(Args args)
                                   throws TokenException

Throws:

TokenException