org.activemath.events.types
Class ExerciseHintProvisionEvent

java.lang.Object
  org.activemath.events.ActivemathEvent
      org.activemath.events.types.ExerciseHintProvisionEvent

All Implemented Interfaces:

Serializable, Comparable, InteractionEventTag, InteractionExerciseEventTag, ItemEventTag, SessionEventTag, UserEventTag

public class ExerciseHintProvisionEvent
extends ActivemathEvent
implements InteractionExerciseEventTag

This class represents events triggered by the local tutorial dialogue exercise system providing some hint to the learner.

Version:

$Revision: 1.3 $

See Also:

Serialized Form

Field Summary

static String	EVENT_TYPE
protected String	hintDescription The hint generated by the system to provide scaffolding help, e.g., "identify form of the statement" "apply the chain rule" etc.

Fields inherited from class org.activemath.events.ActivemathEvent

bookId, groupId, id, sessionId, source, timestamp, type, userId

Constructor Summary

ExerciseHintProvisionEvent()

ExerciseHintProvisionEvent(String itemId, String hintDescription)

Method Summary

String	getHintDescription()
String	getItemId()
String	getSessionId()
String	getUserId()
void	setHintDescription(String hintDescription)
void	setItemId(String string)
void	setSessionId(String sessionId)
void	setUserId(String userId)

Methods inherited from class org.activemath.events.ActivemathEvent

compareTo, dispatchFinished, getGroupId, getId, getSource, getTimestamp, getType, setGroupId, setId, setSource, setTimestamp, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.activemath.events.tags.UserEventTag

getGroupId, setGroupId

Field Detail

EVENT_TYPE

public static final String EVENT_TYPE

See Also:

Constant Field Values

hintDescription

protected String hintDescription

The hint generated by the system to provide scaffolding help, e.g., "identify form of the statement" "apply the chain rule" etc. (requires mapping from hints to ids).

Constructor Detail

ExerciseHintProvisionEvent

public ExerciseHintProvisionEvent()

ExerciseHintProvisionEvent

public ExerciseHintProvisionEvent(String itemId,
                                  String hintDescription)

Method Detail

getUserId

public String getUserId()

Specified by:

getUserId in interface UserEventTag

setUserId

public void setUserId(String userId)

Specified by:

setUserId in interface UserEventTag

getSessionId

public String getSessionId()

Specified by:

getSessionId in interface SessionEventTag

setSessionId

public void setSessionId(String sessionId)

Specified by:

setSessionId in interface SessionEventTag

getHintDescription

public String getHintDescription()

Returns:

Returns the identifier of the action the expert system suggests the learner is having problems with.

setHintDescription

public void setHintDescription(String hintDescription)

Parameters:

hintDescription - Sets the identifier of the action the expert system suggests the learner is having problems with.

getItemId

public String getItemId()

Specified by:

getItemId in interface ItemEventTag

Overrides:

getItemId in class ActivemathEvent

setItemId

public void setItemId(String string)

Specified by:

setItemId in interface ItemEventTag

Overrides:

setItemId in class ActivemathEvent