| java.lang.Object
 com.hp.hpl.jena.reasoner.rulesys.impl.RETETerminal
| RETETerminal | | public class RETETerminal implements RETESinkNode(Code) | | The final node in a RETE graph. It runs the builtin guard clauses
and then, if the token passes, executes the head operations.
author:
Dave Reynolds
version:
$Revision: 1.18 $ on $Date: 2008/01/02 12:06:16 $ |
| logger | | protected static Log logger(Code) | | |
| RETETerminal | | public RETETerminal(Rule rule, RETEEngine engine, ForwardRuleInfGraphI graph)(Code) | | Constructor.
Parameters:
rule - the rule which this terminal should fire.
Parameters:
engine - the parent rule engine through which the deductions and recursive network can be reached.
Parameters:
graph - the wider encompasing infGraph needed to for the RuleContext |
| RETETerminal | | protected RETETerminal(RETERuleContext context)(Code) | | Constructor. Used internally for cloning.
Parameters:
rule - the rule which this terminal should fire.
Parameters:
engine - the parent rule engine through which the deductions and recursive network can be reached.
Parameters:
graph - the wider encompasing infGraph needed to for the RuleContext |
| clone | | public RETENode clone(Map netCopy, RETERuleContext contextIn)(Code) | | Clone this node in the network.
Parameters:
netCopy - a map from RETENode to cloned instance
Parameters:
context - the new context to which the network is being ported |
| fire | | public void fire(BindingVector env, boolean isAdd)(Code) | | Propagate a token to this node.
Parameters:
env - a set of variable bindings for the rule being processed.
Parameters:
isAdd - distinguishes between add and remove operations. |
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