jadex.bdiv3x.runtime

Class RBeliefbase.RBelief

java.lang.Object

RElement

jadex.bdiv3x.runtime.RBeliefbase.RBelief

All Implemented Interfaces:

IBelief, IElement

Enclosing class:

RBeliefbase

public class RBeliefbase.RBelief
extends RElement
implements IBelief

static: belief is evaluated once on init, afterwards set manually pull: belief is reevaluated on each read access push: reevaluates on each event and sets the new value and throws change event polling/updaterate: reevaluates in intervals and and sets the new value and throws change event

Field Summary

Fields

Modifier and Type	Field and Description
protected EventPublisher	publisher The publisher.
protected java.lang.Object	value The value.

Constructor Summary

Constructors

Constructor and Description
RBelief(MBelief modelelement, IInternalAccess agent) Create a new parameter.
RBelief(MBelief modelelement, IInternalAccess agent, java.lang.Object value) Create a new parameter.

Method Summary

Modifier and Type	Method and Description
<T> void	addBeliefListener(IBeliefListener<T> listener) Add a belief set listener.
java.lang.Class<?>	getClazz() Get the value class.
java.lang.Object	getFact() Get the value of a parameter.
java.lang.String	getName() Get the name.
void	modified() Indicate that the fact of this belief was modified.
<T> void	removeBeliefListener(IBeliefListener<T> listener) Remove a belief set listener.
boolean	setFact(java.lang.Object value) Set a fact of a belief.

Methods inherited from class java.lang.Object

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

Methods inherited from interface jadex.bdiv3x.runtime.IElement

getModelElement

Field Detail

value

protected java.lang.Object value

The value.

publisher

protected EventPublisher publisher

The publisher.

Constructor Detail

RBelief

public RBelief(MBelief modelelement,
               IInternalAccess agent)

Create a new parameter.

Parameters:

modelelement - The model element.

name - The name.

RBelief

public RBelief(MBelief modelelement,
               IInternalAccess agent,
               java.lang.Object value)

Create a new parameter.

Parameters:

modelelement - The model element.

name - The name.

Method Detail

getName

public java.lang.String getName()

Get the name.

Returns:

The name

setFact

public boolean setFact(java.lang.Object value)

Set a fact of a belief. Only changes the belief, if the new value is not equal to the old value.

Specified by:

setFact in interface IBelief

Parameters:

value - The new fact.

Returns:

True, if the value was changed.

getFact

public java.lang.Object getFact()

Get the value of a parameter.

Specified by:

getFact in interface IBelief

Returns:

The value.

getClazz

public java.lang.Class<?> getClazz()

Get the value class.

Specified by:

getClazz in interface IBelief

Returns:

The valuec class.

modified

public void modified()

Indicate that the fact of this belief was modified. Calling this method causes an internal fact changed event that might cause dependent actions.

Specified by:

modified in interface IBelief

addBeliefListener

public <T> void addBeliefListener(IBeliefListener<T> listener)

Add a belief set listener.

Specified by:

addBeliefListener in interface IBelief

Parameters:

listener - The belief set listener.

removeBeliefListener

public <T> void removeBeliefListener(IBeliefListener<T> listener)

Remove a belief set listener.

Specified by:

removeBeliefListener in interface IBelief

Parameters:

listener - The belief set listener.