Frame on the choice point stack used to represent the state of a direct
graph triple match.
This is used in the inner loop of the interpreter and so is a pure data structure
not an abstract data type and assumes privileged access to the interpreter state.
author: Dave Reynolds version: $Revision: 1.7 $ on $Date: 2008/01/02 12:06:16 $
Constructor.
Initialize the triple match to preserve the current context of the given
LPInterpreter and search for the match defined by the current argument registers
Parameters: intepreter - the interpreter instance whose env, trail and arg values are to be preserved
Initialize the triple match to preserve the current context of the given
LPInterpreter and search for the match defined by the current argument registers
Parameters: intepreter - the interpreter instance whose env, trail and arg values are to be preserved
Find the next result triple and bind the result vars appropriately.
Parameters: interpreter - the calling interpreter whose trail should be used false if there are no more matches in the iterator.
Fields inherited from com.hp.hpl.jena.reasoner.rulesys.impl.GenericTripleMatchFrame