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

java.lang.Object
  gov.nasa.arc.brahms.common.rt.BrahmsObjectCtx
      gov.nasa.arc.brahms.common.rt.StatementCtx
          gov.nasa.arc.brahms.common.rt.BeliefCtx

All Implemented Interfaces:

IBeliefCtx, IBrahmsObjectCtx, IRuntimeConstants, IStatementCtx, java.io.Serializable

public class BeliefCtx
extends StatementCtx
implements IBeliefCtx

The BeliefCtx maintains information about a belief created for an active instance. The belief context defines when the belief is created and what created the belief.

Version:

1.0

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

BeliefCtx(Statement belief)
Constructor, creates a belief context for the specified belief

BeliefCtx(Statement belief, int sourceType, IBrahmsObjectCtx source)
Constructor, creates a belief context for the specified belief.

Method Summary

IActiveInstanceCtx	getOwner() Returns the owner of the belief
void	setOwner(IActiveInstanceCtx owner) Sets the owner of the belief
java.lang.String	toString() Returns the string representation of the belief context, returning 'belief' followed by the belief itself.

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

getSource, getSourceType, setSource, setSourceType

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.IStatementCtx

getSource, getSourceType, setSource, setSourceType

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

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

Constructor Detail

BeliefCtx

public BeliefCtx(Statement belief)
          throws gov.nasa.arc.brahms.common.exceptions.BrahmsException

Constructor, creates a belief context for the specified belief

Parameters:

belief - the belief for which this is context

Throws:

gov.nasa.arc.brahms.common.exceptions.BrahmsException

BeliefCtx

public BeliefCtx(Statement belief,
                 int sourceType,
                 IBrahmsObjectCtx source)
          throws gov.nasa.arc.brahms.common.exceptions.BrahmsException

Constructor, creates a belief context for the specified belief.

Parameters:

belief - the Statement for which this is a context

sourceType - the source type

source - the IBrahmsObjectCtx causing the creation of the statement

Throws:

gov.nasa.arc.brahms.common.exceptions.BrahmsException - if an invalid source type or source is specified

See Also:

IRuntimeConstants.INITIAL, IRuntimeConstants.CONSEQUENCE, IRuntimeConstants.DETECTABLE, IRuntimeConstants.TRANSFER, IRuntimeConstants.ACTIVITY, IRuntimeConstants.ENGINE

Method Detail

setOwner

public void setOwner(IActiveInstanceCtx owner)
              throws gov.nasa.arc.brahms.common.exceptions.BrahmsException

Sets the owner of the belief

Specified by:

setOwner in interface IBeliefCtx

Parameters:

owner - the active instance having the belief

Throws:

gov.nasa.arc.brahms.common.exceptions.BrahmsException - if an error occurs in setting the owner

getOwner

public IActiveInstanceCtx getOwner()
                            throws gov.nasa.arc.brahms.common.exceptions.BrahmsException

Returns the owner of the belief

Specified by:

getOwner in interface IBeliefCtx

Returns:

IActiveInstanceCtx the active instance having the belief

Throws:

gov.nasa.arc.brahms.common.exceptions.BrahmsException - if no owner is specified

toString

public java.lang.String toString()

Returns the string representation of the belief context, returning 'belief' followed by the belief itself.

Overrides:

toString in class java.lang.Object

Returns:

String the string representation of the belief context