| java.lang.Object com.hp.hpl.jena.reasoner.rulesys.builtins.BaseBuiltin com.hp.hpl.jena.reasoner.rulesys.builtins.ListMapAsObject
ListMapAsObject | public class ListMapAsObject extends BaseBuiltin (Code) | | For each element in the RDF list (third argument) it asserts
triples with that as the object and subject and predicate given by arguments
one and two. A strange and hacky function, only usable in the head of
forward rules.
author: Dave Reynolds version: $Revision: 1.10 $ on $Date: 2008/01/02 12:06:21 $ |
Method Summary | |
public int | getArgLength() Return the expected number of arguments for this functor or 0 if the number is flexible. | public String | getName() Return a name for this builtin, normally this will be the name of the
functor that will be used to invoke it. | public void | headAction(Node[] args, int length, RuleContext context) This method is invoked when the builtin is called in a rule head. |
getArgLength | public int getArgLength()(Code) | | Return the expected number of arguments for this functor or 0 if the number is flexible.
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getName | public String getName()(Code) | | Return a name for this builtin, normally this will be the name of the
functor that will be used to invoke it.
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headAction | public void headAction(Node[] args, int length, RuleContext context)(Code) | | This method is invoked when the builtin is called in a rule head.
Such a use is only valid in a forward rule.
Parameters: args - the array of argument values for the builtin, this is an array of Nodes. Parameters: length - the length of the argument list, may be less than the length of the args arrayfor some rule engines Parameters: context - an execution context giving access to other relevant data |
Fields inherited from com.hp.hpl.jena.reasoner.rulesys.builtins.BaseBuiltin | final public static String BASE_URI(Code)(Java Doc)
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