jadex.bdiv3x.runtime

Interface IBelief

All Superinterfaces:

IElement

All Known Implementing Classes:

RBeliefbase.RBelief

public interface IBelief
extends IElement

The interface for all beliefs (concrete and referenced).

Method Summary

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

Methods inherited from interface jadex.bdiv3x.runtime.IElement

getModelElement

Method Detail

setFact

boolean setFact(java.lang.Object fact)

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

Parameters:

fact - The new fact.

Returns:

True, if the value was changed.

getFact

java.lang.Object getFact()

Get the fact of a belief.

Returns:

The fact.

modified

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.

getClazz

java.lang.Class<?> getClazz()

Get the value class.

Returns:

The valuec class.

addBeliefListener

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

Add a belief listener.

Parameters:

listener - The belief listener.

removeBeliefListener

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

Remove a belief listener.

Parameters:

listener - The belief listener.