edu.princeton.toy.lang

Class TVirtualMachine.Runner

java.lang.Object

edu.princeton.toy.lang.TVirtualMachine.Runner

All Implemented Interfaces:

java.lang.Runnable

Enclosing class:

TVirtualMachine

protected class TVirtualMachine.Runner
extends java.lang.Object
implements java.lang.Runnable

Runner is a simple implementation of Runnable for the Thread stated by the run() method of the TVM.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	interrupted
protected boolean	isRunning

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	TVirtualMachine.Runner()

Method Summary

Methods

Modifier and Type	Method and Description
void	run() Implement Runnable to run the TVirtualMachine.
void	start(TVirtualMachine.ExecutionController controller) Causes the runner to start.

Methods inherited from class java.lang.Object

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

Field Detail

isRunning

protected boolean isRunning

interrupted

protected boolean interrupted

Constructor Detail

TVirtualMachine.Runner

protected TVirtualMachine.Runner()

Method Detail

start

public void start(TVirtualMachine.ExecutionController controller)

Causes the runner to start. This should only be called by a Thread which has synchronized the TVirtualMachine and has checked that the Runner is not already running.

Parameters:

controller - The implementation of ExecutionController which will recieve notification of the completion of a batch of steps and control the size of each batch.

run

public void run()

Implement Runnable to run the TVirtualMachine.

Specified by:

run in interface java.lang.Runnable