gov.nasa.arc.brahms.vm.rt
Class VMDeleteCtx

java.lang.Object
  gov.nasa.arc.brahms.common.rt.BrahmsObjectCtx
      gov.nasa.arc.brahms.common.rt.DeleteCtx
          gov.nasa.arc.brahms.vm.rt.VMDeleteCtx

All Implemented Interfaces:

IBrahmsObjectCtx, IDeleteCtx, IRuntimeConstants, gov.nasa.arc.brahms.vm.events.IDiscreteEventData, gov.nasa.arc.brahms.vm.events.IDiscreteEventHandler, java.io.Serializable

public class VMDeleteCtx
extends DeleteCtx
implements gov.nasa.arc.brahms.vm.events.IDiscreteEventData, gov.nasa.arc.brahms.vm.events.IDiscreteEventHandler

The VMDeleteCtx is a DeleteCtx with specializations for use in the virtual machine. A DeleteCtx is the context for an executed delete operation. It defines the delete operation that was executed, what frame executed the operation and defines what element(s) was/were marked for deletion.

Version:

$Revision: 1.2 $ $Date: 2009/11/24 00:01:57 $ $Author: rnado $

Author:

Ron van Hoof

See Also:

DeleteCtx, 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

VMDeleteCtx(Delete delete)
Constructor, creates a new delete context for the specified delete operation.

Method Summary

java.util.List<java.lang.Object>	getDeletedElements() Returns the elements that are to be deleted.
boolean	handleDiscreteEvent(gov.nasa.arc.brahms.vm.events.DiscreteEvent evt) Process the specified discrete event.
boolean	handleDiscreteEvent(gov.nasa.arc.brahms.vm.events.DiscreteEvent evt, gov.nasa.arc.brahms.vm.events.IDiscreteEventHandlerFactory ehf) Handles the specified discrete event by selecting the appropriate event handler from the specified event handler factory.
protected void	onExecute(gov.nasa.arc.brahms.vm.events.DiscreteEvent evt) Executes the delete operation

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

addDeletedElement, getParent, getUsedVariable, hasDeletedElements, removeDeletedElement, setParent, setUsedVariable, 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.IBrahmsObjectCtx

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

Constructor Detail

VMDeleteCtx

public VMDeleteCtx(Delete delete)

Constructor, creates a new delete context for the specified delete operation.

Parameters:

delete - the delete operation for which this context is the context

Method Detail

getDeletedElements

public java.util.List<java.lang.Object> getDeletedElements()
                                                    throws gov.nasa.arc.brahms.common.exceptions.BrahmsException

Returns the elements that are to be deleted.

Specified by:

getDeletedElements in interface IDeleteCtx

Overrides:

getDeletedElements in class DeleteCtx

Returns:

List