Package jason.stdlib

Class join

java.lang.Object

jason.asSemantics.DefaultInternalAction

jason.stdlib.join

All Implemented Interfaces:

InternalAction, Serializable

public class join
extends DefaultInternalAction

injected by .fork

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
join()

Method Summary

Modifier and Type	Method	Description
boolean	canBeUsedInContext()	Return true if the internal action can be used in plans' context
protected void	checkArguments(Term[] args)
static InternalAction	create()
Object	execute(TransitionSystem ts, Unifier un, Term[] args)	Executes the internal action.
Term[]	prepareArguments(Literal body, Unifier un)	Prepare body's terms to be used in 'execute', normally it consist of cloning and applying each term
boolean	suspendIntention()	Returns true if the internal action (IA) should suspend the intention where the IA is called

Methods inherited from class jason.asSemantics.DefaultInternalAction

destroy, getMaxArgs, getMinArgs

Methods inherited from class java.lang.Object

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

Constructor Details

join

public join()

Method Details

create

public static InternalAction create()

prepareArguments

public Term[] prepareArguments(Literal body,
 Unifier un)

Description copied from interface: InternalAction

Prepare body's terms to be used in 'execute', normally it consist of cloning and applying each term

Specified by:

prepareArguments in interface InternalAction

Overrides:

prepareArguments in class DefaultInternalAction

checkArguments

protected void checkArguments(Term[] args)
                       throws JasonException

Overrides:

checkArguments in class DefaultInternalAction

Throws:

JasonException

suspendIntention

public boolean suspendIntention()

Description copied from interface: InternalAction

Returns true if the internal action (IA) should suspend the intention where the IA is called

Specified by:

suspendIntention in interface InternalAction

Overrides:

suspendIntention in class DefaultInternalAction

canBeUsedInContext

public boolean canBeUsedInContext()

Description copied from interface: InternalAction

Return true if the internal action can be used in plans' context

Specified by:

canBeUsedInContext in interface InternalAction

Overrides:

canBeUsedInContext 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