com.hp.hpl.jena.reasoner.rulesys.builtins
Class Table
java.lang.Object
com.hp.hpl.jena.reasoner.rulesys.builtins.BaseBuiltin
com.hp.hpl.jena.reasoner.rulesys.builtins.Table
- All Implemented Interfaces:
- Builtin
public class Table
- extends BaseBuiltin
Arrange that the given predicate is tabled by the backchaining engine.
- Version:
- $Revision: 1.1 $ on $Date: 2009/06/29 08:55:36 $
- Author:
- Dave Reynolds
Constructor Summary |
Table()
|
Method Summary |
String |
getName()
Return a name for this builtin, normally this will be the name of the
functor that will be used to invoke it. |
void |
headAction(Node[] args,
int length,
RuleContext context)
This method is invoked when the builtin is called in a rule body. |
Table
public Table()
getName
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.
headAction
public void headAction(Node[] args,
int length,
RuleContext context)
- This method is invoked when the builtin is called in a rule body.
- Specified by:
headAction
in interface Builtin
- Overrides:
headAction
in class BaseBuiltin
- Parameters:
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 enginescontext
- an execution context giving access to other relevant data
Copyright ? 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Hewlett-Packard Development Company, LP