jildt
Class getCurrentBels

java.lang.Object
  jason.asSemantics.DefaultInternalAction
      jildt.getCurrentBels

All Implemented Interfaces:

jason.asSemantics.InternalAction, java.io.Serializable

public class getCurrentBels
extends jason.asSemantics.DefaultInternalAction

Internal action to get the current beliefs of an agent to form training examples. Rules, literals starting with jildt prefix, and the ones defined in the literal jildt_settings(exclude,[b₀,..., b_n]) are excluded from the result.

Use:
jildt.getCurrentBels(Bs)

Parameters:

• +/- current beliefs (List): the beliefs of the agent when the internal action is executed.
  

Examples: Given an environment like the shown in the image below:

• jildt.getCurrentBels(Bs): Bs unifies with the list [clear(table), on(z,table), on(b,a), on(c,table), on(a,table)].
• jildt.getCurrentBels([on(a,table),on(z,c),on(b,a),on(c,table),clear(table)]): Returns false.
• jildt.getCurrentBels([clear(table), on(a,table),on(z,table),on(b,a),on(c,table)]): Returns true.
• jildt.getCurrentBels(Bs,X): Throws an exception due to only one argument is needed for executing the internal action.
• jildt.getCurrentBels(a): Throws an exception because the argument must be either an unbounded variable or a list.

Author:

Carlos Alberto González-Alarcón, Alejandro Guerra-Hernández, Francisco Grimaldo-Moreno

See Also:

Serialized Form

Constructor Summary

getCurrentBels()

Method Summary

java.lang.Object	execute(jason.asSemantics.TransitionSystem ts, jason.asSemantics.Unifier un, jason.asSyntax.Term[] args)
int	getMaxArgs()
int	getMinArgs()

Methods inherited from class jason.asSemantics.DefaultInternalAction

canBeUsedInContext, prepareArguments, suspendIntention

Methods inherited from class java.lang.Object

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

Constructor Detail

getCurrentBels

public getCurrentBels()

Method Detail

execute

public java.lang.Object execute(jason.asSemantics.TransitionSystem ts,
                                jason.asSemantics.Unifier un,
                                jason.asSyntax.Term[] args)
                         throws java.lang.Exception

Specified by:

execute in interface jason.asSemantics.InternalAction

Overrides:

execute in class jason.asSemantics.DefaultInternalAction

Throws:

java.lang.Exception

getMinArgs

public int getMinArgs()

Overrides:

getMinArgs in class jason.asSemantics.DefaultInternalAction

getMaxArgs

public int getMaxArgs()

Overrides:

getMaxArgs in class jason.asSemantics.DefaultInternalAction