public class abolish extends DefaultInternalAction
Internal action: .abolish
.
Description: removes all beliefs that match the argument. As for the "-" operator, an event will be generated for each deletion.
Parameters:
Examples:
.abolish(b(_))
: remove all b/1
beliefs, regardless of the argument value..abolish(c(_,t))
: remove all c/2
beliefs where the second argument is 2
..abolish(c(_,_)[source(ag1)])
: remove all c/2
beliefs that have ag1
as source..abolish(_[source(ag1)])
: remove any beliefs that have ag1
as source.Constructor and Description |
---|
abolish() |
Modifier and Type | Method and Description |
---|---|
protected void |
checkArguments(Term[] args) |
java.lang.Object |
execute(TransitionSystem ts,
Unifier un,
Term[] args)
Executes the internal action.
|
int |
getMaxArgs() |
int |
getMinArgs() |
canBeUsedInContext, destroy, prepareArguments, suspendIntention
public int getMinArgs()
getMinArgs
in class DefaultInternalAction
public int getMaxArgs()
getMaxArgs
in class DefaultInternalAction
protected void checkArguments(Term[] args) throws JasonException
checkArguments
in class DefaultInternalAction
JasonException
public java.lang.Object execute(TransitionSystem ts, Unifier un, Term[] args) throws java.lang.Exception
InternalAction
execute
in interface InternalAction
execute
in class DefaultInternalAction
java.lang.Exception