mauda.evaluation
Class PlayerExercise

java.lang.Object
  mauda.SimpleExercise
      mauda.Exercise
          mauda.evaluation.PlayerExercise

All Implemented Interfaces:

ExerciseUpdateListener

public class PlayerExercise
extends Exercise
implements ExerciseUpdateListener

Extends Exercise by player-specific methods.

Author:

Markus Krebs

Field Summary

OperationPlayerThread

operationPlayerThread Comment for operationPlayerThread.

Fields inherited from class mauda.Exercise

BOTHOPERATION, compPanel, controlPanel, interactive, jedasPanel, NOPOPUP, OPERATION, opsToAnimate, quickAnim, scheduler, SUBOPERATION

Fields inherited from class mauda.SimpleExercise

availableOperations, availableSubOperations, operationExecuter

Constructor Summary

PlayerExercise(java.lang.String type)
Creates a new PlayerExercise

Method Summary

void	animate() Starts the jedas-animation.
void	commit(SimpleOperation so) Adds an operation to the animation-queue
void	commit(java.util.Vector v) Adds several operations/exercise-update-events to the animation-operations that the JedasPanel should execute
void	exerciseUpdate(ExerciseUpdateEvent e) Invoked when an Event occures
CommentView	getCommentView() Returns the used CommentView
JedasPlayer	getJedasPlayer() Returns the current JedasPlayer-Instance
TimeStampRecorder	getTimeStampRecorder() Returns the used TimeStampRecorder
TreeOperationView	getTreeOperationView() Returns the used TreeOperationView
boolean	isPlaying() Returns the state of the player.
boolean	loadEvaluated(java.util.HashMap ht) Loads an exercise that was completely evaluated by a tutor.
void	performAction(java.lang.Object obj) Performs an operation or event
void	stopPlaying() This methods stops the jedas-animation immediatly after the operation that is currently executed.

Methods inherited from class mauda.Exercise

actionsAllowed, addFullLoadedMessage, back, commit, commit, commitInteractive, forward, getInteractiveMode, getUndoRedo, isModified, isReadyToSave, jumpToBeginning, jumpToEnd, load, redo, reset, save, setActionsAllowed, setDifficulty, setInteractiveMode, setMode, setModified, setQuickAnim, switchTo, undo

Methods inherited from class mauda.SimpleExercise

addExerciseUpdateListener, addExerciseUpdateListenerFirst, getAvailableOperations, getAvailableSubOperations, getDataDirectory, getDefaultFilename, getDifficulty, getDSObject, getFilename, getMetaData, getMode, getOperationExecuter, getOperationRecorder, getPlugInHandler, init, load, loadConfig, operationExecuted, removeExerciseUpdateListener, sendExerciseUpdateMessages, setAvailableOperations, setAvailableSubOperations, setDataDirectory, setDefaultFilename, setDSObject, setFilename, setMetaData, setOperationExecuter, setPlugInHandler, updateMetaDataInitTodoRating

Methods inherited from class java.lang.Object

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

Field Detail

operationPlayerThread

public OperationPlayerThread operationPlayerThread

Comment for operationPlayerThread. Thread that performs actions (SimpleOperation or ExerciseUpdateEvent).

Constructor Detail

PlayerExercise

public PlayerExercise(java.lang.String type)

Creates a new PlayerExercise

Parameters:

type - The plugin-type, e.g. FibHeap

Method Detail

getTreeOperationView

public TreeOperationView getTreeOperationView()

Returns the used TreeOperationView

Returns:

TreeOperationView

getCommentView

public CommentView getCommentView()

Returns the used CommentView

Returns:

CommentView

getTimeStampRecorder

public TimeStampRecorder getTimeStampRecorder()

Returns the used TimeStampRecorder

Returns:

TimeStampRecorder

loadEvaluated

public boolean loadEvaluated(java.util.HashMap ht)

Loads an exercise that was completely evaluated by a tutor.

Parameters:

ht - The Hash-Map-Representation of the exercise.

Returns:

true, if loading was successful, else false

getJedasPlayer

public JedasPlayer getJedasPlayer()

Returns the current JedasPlayer-Instance

Returns:

JedasPlayer

commit

public void commit(SimpleOperation so)

Description copied from class: Exercise

Adds an operation to the animation-queue

Overrides:

commit in class Exercise

Parameters:

so - SimpleOperation

commit

public void commit(java.util.Vector v)

Description copied from class: Exercise

Adds several operations/exercise-update-events to the animation-operations that the JedasPanel should execute

Overrides:

commit in class Exercise

Parameters:

v - Vector of operations and/or ExerciseUpdateEvents

stopPlaying

public void stopPlaying()

Description copied from class: Exercise

This methods stops the jedas-animation immediatly after the operation that is currently executed.

Overrides:

stopPlaying in class Exercise

isPlaying

public boolean isPlaying()

Returns the state of the player.

Returns:

true if the current exercise is playing else false

animate

public void animate()

Description copied from class: Exercise

Starts the jedas-animation. This means that the operations in the animation-queue are executed in the JedasPanel.

Overrides:

animate in class Exercise

performAction

public void performAction(java.lang.Object obj)

Performs an operation or event

Parameters:

obj - SimpleOperation or ExerciseUpdateEvent

exerciseUpdate

public void exerciseUpdate(ExerciseUpdateEvent e)

Description copied from interface: ExerciseUpdateListener

Invoked when an Event occures

Specified by:

exerciseUpdate in interface ExerciseUpdateListener

Parameters:

e - The event