Package jason.stdlib

Class drop_all_intentions

java.lang.Object

jason.asSemantics.DefaultInternalAction

jason.stdlib.drop_all_intentions

All Implemented Interfaces:

InternalAction, Serializable

Direct Known Subclasses:

drop_all_desires

@Manual(literal=".drop_all_intentions",
        hint="removes all intentions from the agent\'s set of intentions",
        argsHint="",
        argsType="",
        examples=".drop_all_events: all intentions except the one where .drop_all_ intentions appears are dropped",
        seeAlso={"jason.stdlib.intend","jason.stdlib.desire","jason.stdlib.drop_all_desires","jason.stdlib.drop_all_events","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_intentions
extends DefaultInternalAction

Internal action: .drop_all_intentions.

Description: removes all intentions from the agent's set of intentions (even suspended intentions are removed). No event is produced.

This action changes the agent's circumstance structure by simply emptying the whole set of intentions (I), pending actions (PA), pending intentions (PI), and events in E that are not external events (thus generated by intentions).

Example:

• .drop_all_intentions: all intentions except the one where .drop_all_ intentions appears are dropped.

See Also:

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

Constructor Summary

Constructors

Constructor	Description
drop_all_intentions()

Method Summary

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

public drop_all_intentions()

Method Details

getMinArgs

public int getMinArgs()

Overrides:

getMinArgs in class DefaultInternalAction

getMaxArgs

public int getMaxArgs()

Overrides:

getMaxArgs in class DefaultInternalAction

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 DefaultInternalAction

Throws:

Exception