|Constructor and Description|
|Modifier and Type||Method and Description|
Return a name for this builtin, normally this will be the name of the functor that will be used to invoke it.
This method is invoked when the builtin is called in a rule body.
bodyCall, checkArgs, getArg, getArgLength, getURI, isMonotonic, isSafe
public String getName()
public void headAction(Node args, int length, RuleContext context)
args- the array of argument values for the builtin, this is an array of Nodes, some of which may be Node_RuleVariables.
length- the length of the argument list, may be less than the length of the args array for some rule engines
context- an execution context giving access to other relevant data
Licenced under the Apache License, Version 2.0