gov.nasa.arc.brahms.common.rt
Class GestureActivityCtx

java.lang.Object
  gov.nasa.arc.brahms.common.rt.BrahmsObjectCtx
      gov.nasa.arc.brahms.common.rt.ActivityCtx
          gov.nasa.arc.brahms.common.rt.PrimitiveActivityCtx
              gov.nasa.arc.brahms.common.rt.GestureActivityCtx

All Implemented Interfaces:

IActivityCtx, IBrahmsObjectCtx, IGestureActivityCtx, IPrimitiveActivityCtx, IRuntimeConstants, java.io.Serializable

public class GestureActivityCtx
extends PrimitiveActivityCtx
implements IGestureActivityCtx

A GestureActivityCtx maintains the context of a gesture activity being or to be executed by an active instance. The context maintains the start and end times for an activity, the duration, priority, status, randomness, duration, resources, and gesture made when the activity was executed.

Version:

9 April 2002

Author:

Ron van Hoof

See Also:

Serialized Form

Field Summary

Fields inherited from interface gov.nasa.arc.brahms.common.rt.IRuntimeConstants

ABORTED, ACTIVE, ACTIVITY, AVAILABLE, COMPLETED, CONSEQUENCE, DETECTABLE, ENDED, ENGINE, EXTERNAL_AGENT, FROM, IMPASSED, INITIAL, INTERRUPTED, JAVA_PROPERTY, sABORTED, sACTIVE, sAVAILABLE, sCOMPLETED, sENDED, sIMPASSED, sINTERRUPTED, sUNAVAILABLE, TO, TRANSFER, UNAVAILABLE

Constructor Summary

GestureActivityCtx(GestureActivity act)
Constructor, creates a new context for the specified GestureActivity.

Method Summary

ParameterCtx	getGesture() Returns the gesture to be made by the agent or object performing the gesture activity.
void	setGesture(ParameterCtx gesture) Sets the gesture to be made by the agent or object performing the gesture activity.

Methods inherited from class gov.nasa.arc.brahms.common.rt.PrimitiveActivityCtx

addResource, getDuration, getElapsedTime, getMaxDuration, getMinDuration, getRandom, getResourceCount, getResources, removeResource, setDuration, setElapsedTime, setMaxDuration, setMinDuration, setRandom

Methods inherited from class gov.nasa.arc.brahms.common.rt.ActivityCtx

getCompletionCause, getDisplayText, getParentFrame, getPerformedBy, getPriority, getReferencedBy, getState, getStatus, setCompletionCause, setDisplayText, setParentFrame, setPerformedBy, setPriority, setReferencedBy, setState, setState, setStatus, toString

Methods inherited from class gov.nasa.arc.brahms.common.rt.BrahmsObjectCtx

addNote, getContextFor, getEndTime, getID, getNote, getNotes, getStartTime, removeNote, setContextFor, setEndTime, setID, setStartTime

Methods inherited from class java.lang.Object

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

Methods inherited from interface gov.nasa.arc.brahms.common.rt.IPrimitiveActivityCtx

addResource, getDuration, getElapsedTime, getMaxDuration, getMinDuration, getRandom, getResourceCount, getResources, removeResource, setElapsedTime

Methods inherited from interface gov.nasa.arc.brahms.common.rt.IActivityCtx

getCompletionCause, getDisplayText, getParentFrame, getPerformedBy, getPriority, getReferencedBy, getStatus, setCompletionCause, setDisplayText, setParentFrame, setPerformedBy, setReferencedBy, setStatus

Methods inherited from interface gov.nasa.arc.brahms.common.rt.IBrahmsObjectCtx

addNote, getContextFor, getEndTime, getID, getNote, getNotes, getStartTime, removeNote, setEndTime, setID, setStartTime

Constructor Detail

GestureActivityCtx

public GestureActivityCtx(GestureActivity act)

Constructor, creates a new context for the specified GestureActivity.

Parameters:

act - the GestureActivity for which to create a context

Method Detail

setGesture

public void setGesture(ParameterCtx gesture)
                throws gov.nasa.arc.brahms.common.exceptions.BrahmsException

Sets the gesture to be made by the agent or object performing the gesture activity. The gesture is set through a parameter context containing either a symbolic value with the gesture or a reference to a variable containing the gesture value.

Parameters:

gesture - the ParameterCtx specifying the gesture

Throws:

gov.nasa.arc.brahms.common.exceptions.BrahmsException - if the gesture is null

getGesture

public ParameterCtx getGesture()
                        throws gov.nasa.arc.brahms.common.exceptions.BrahmsException

Returns the gesture to be made by the agent or object performing the gesture activity. The gesture is set through a parameter context containing either a symbol value with the gesture or a reference to a variable containing the gesture value.

Specified by:

getGesture in interface IGestureActivityCtx

Returns:

ParameterCtx the gesture as a symbol value or variable

Throws:

gov.nasa.arc.brahms.common.exceptions.BrahmsException - if the gesture is not specified