Package jason.stdlib
Class namespace
java.lang.Object
jason.asSemantics.DefaultInternalAction
jason.stdlib.namespace
- All Implemented Interfaces:
InternalAction
,Serializable
Internal action: .namespace
.
Description: checks whether the argument is a namespace.
Parameter:
- + arg[0] (any term): the term to be checked.
Examples assuming that the BB contains the following beliefs a(10),family::brother(bob),b(f,1):
-
.namespace(family)
: true. -
.namespace(any_other)
: false.
- See Also:
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionprotected void
checkArguments
(Term[] args) execute
(TransitionSystem ts, Unifier un, Term[] args) Executes the internal action.int
int
Methods inherited from class jason.asSemantics.DefaultInternalAction
canBeUsedInContext, destroy, prepareArguments, suspendIntention
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Constructor Details
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namespace
public namespace()
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Method Details
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getMinArgs
public int getMinArgs()- Overrides:
getMinArgs
in classDefaultInternalAction
-
getMaxArgs
public int getMaxArgs()- Overrides:
getMaxArgs
in classDefaultInternalAction
-
checkArguments
- Overrides:
checkArguments
in classDefaultInternalAction
- Throws:
JasonException
-
execute
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 interfaceInternalAction
- Overrides:
execute
in classDefaultInternalAction
- Throws:
Exception
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