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

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.ContainmentActivityCtx
                  gov.nasa.arc.brahms.common.rt.GetActivityCtx

All Implemented Interfaces:

IActivityCtx, IBrahmsObjectCtx, IContainmentActivityCtx, IGetActivityCtx, IPrimitiveActivityCtx, IRuntimeConstants, java.io.Serializable

public class GetActivityCtx
extends ContainmentActivityCtx
implements IGetActivityCtx

A GetActivityCtx maintains the context of a get 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, what items (agent or objects) were picked up in the activity and when the activity was executed.

Version:

29 May 2001

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

GetActivityCtx(GetActivity act)
Constructor, creates a new context for the specified GetActivity.

Method Summary

ParameterCtx	getSource() Returns the get activity's source agent, object or area.
void	setSource(ParameterCtx source) Sets the get activity's source agent, object or area.

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

addItem, getItemCount, getItems, getWhen, removeItem, setWhen

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.IContainmentActivityCtx

addItem, getItemCount, getItems, getWhen, removeItem

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

GetActivityCtx

public GetActivityCtx(GetActivity act)

Constructor, creates a new context for the specified GetActivity.

Parameters:

act - the GetActivity for which to create a context

Method Detail

setSource

public void setSource(ParameterCtx source)
               throws gov.nasa.arc.brahms.common.exceptions.BrahmsException

Sets the get activity's source agent, object or area. The source is specified through a parameter context containing either the actual value (ConceptCtx) or a reference to a variable containing the value.

Parameters:

source - the ParameterCtx containing the source

Throws:

gov.nasa.arc.brahms.common.exceptions.BrahmsException - if an internal error occurs

getSource

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

Returns the get activity's source agent, object or area. The source is specified through a parameter context containing either the actual value (ConceptCtx) or a reference to a variable containing the value.

Specified by:

getSource in interface IGetActivityCtx

Returns:

ParameterCtx the source

Throws:

gov.nasa.arc.brahms.common.exceptions.BrahmsException - if an internal error occurs