Package jason.stdlib

Class drop_all_desires

java.lang.Object

jason.asSemantics.DefaultInternalAction

jason.stdlib.drop_all_intentions

jason.stdlib.drop_all_desires

All Implemented Interfaces:

InternalAction, Serializable

@Manual(literal=".drop_all_desires",
        hint="removes all desires of the agent",
        argsHint="",
        argsType="",
        examples=".drop_all_desires: events and all intentions are dropped",
        seeAlso={"jason.stdlib.intend","jason.stdlib.desire","jason.stdlib.drop_all_events","jason.stdlib.drop_all_intentions","jason.stdlib.drop_event","jason.stdlib.drop_intention","jason.stdlib.drop_desire","jason.stdlib.succeed_goal","jason.stdlib.fail_goal","jason.stdlib.intention","jason.stdlib.resume","jason.stdlib.suspend","jason.stdlib.suspended"})
public class drop_all_desires
extends drop_all_intentions

Internal action: .drop_all_desires.

Description: removes all desires of the agent. No event is produced.

This action changes the agent's circumstance structure (1) by removing from set of events (E) all events for goals (like +!g -!g +?g) and then (2) calling .drop_all_intentions. It does not remove external events (which are not considered as a desire)

Example:

• .drop_all_desires: events and all intentions are dropped.

See Also:

• intend
• desire
• drop_all_events
• drop_all_intentions
• drop_intention
• drop_desire
• succeed_goal
• fail_goal
• intention
• suspend
• suspended
• resume
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
drop_all_desires()

Method Summary

Modifier and Type	Method	Description
Object	execute(TransitionSystem ts, Unifier un, Term[] args)	Executes the internal action.

Methods inherited from class jason.stdlib.drop_all_intentions

getMaxArgs, getMinArgs

Methods inherited from class jason.asSemantics.DefaultInternalAction

canBeUsedInContext, checkArguments, destroy, prepareArguments, suspendIntention

Methods inherited from class java.lang.Object

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

Constructor Details

drop_all_desires

public drop_all_desires()

Method Details

execute

public Object execute(TransitionSystem ts,
 Unifier un,
 Term[] args)
               throws Exception

Description copied from interface: InternalAction

Executes the internal action. It should return a Boolean or an Iterator. A true boolean return means that the IA was successfully executed. An Iterator result means that there is more than one answer for this IA (e.g. see member internal action).

Specified by:

execute in interface InternalAction

Overrides:

execute in class drop_all_intentions

Throws:

Exception