frysk.stepping
Class LineStepState

java.lang.Object
  extended by frysk.stepping.State
      extended by frysk.stepping.LineStepState

public class LineStepState
extends State


Constructor Summary
LineStepState(Task task)
           
 
Method Summary
 State handleUpdate(TaskStepEngine tse)
          Continues to unblock this task instruction-by-instruction until it has performed a line step.
 boolean isAlive()
          Returns whether or not this State a Task which has just died.
 boolean isStopped()
          Returns whether or not this State represents a stopped Task.
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

LineStepState

public LineStepState(Task task)
Method Detail

handleUpdate

public State handleUpdate(TaskStepEngine tse)
Continues to unblock this task instruction-by-instruction until it has performed a line step.

Specified by:
handleUpdate in class State
Parameters:
tse - The parent TaskStepEngine
Returns:
new StoppedState If the line step is complete

isStopped

public boolean isStopped()
Description copied from class: State
Returns whether or not this State represents a stopped Task.

Specified by:
isStopped in class State
Returns:
true If the Task is stopped

isAlive

public boolean isAlive()
Description copied from class: State
Returns whether or not this State a Task which has just died.

Specified by:
isAlive in class State
Returns:
true If the Task is alive