Examples of org.drools.common.BetaConstraints.updateFromFactHandle()

            for ( RightTuple rightTuple = srcRightTuples.getInsertFirst(); rightTuple != null; ) {
                RightTuple next = rightTuple.getStagedNext();
                rtm.add( rightTuple );
                PropagationContext context = rightTuple.getPropagationContext();


                constraints.updateFromFactHandle( contextEntry,
                                                  wm,
                                                  rightTuple.getFactHandle() );


                for ( LeftTuple leftTuple = joinNode.getFirstLeftTuple( rightTuple, ltm, context, it ); leftTuple != null; leftTuple = (LeftTuple) it.next( leftTuple ) ) {
                    if ( leftTuple.getStagedType() == LeftTuple.UPDATE ) {


                LeftTuple childLeftTuple = rightTuple.getFirstChild();


                LeftTuple leftTuple = joinNode.getFirstLeftTuple( rightTuple, ltm, context, it );


                constraints.updateFromFactHandle( contextEntry,
                                                  wm,
                                                  rightTuple.getFactHandle() );


                // first check our index (for indexed nodes only) hasn't changed and we are returning the same bucket
                // We assume a bucket change if leftTuple == null

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