for ( LeftTuple leftTuple = factHandle.getLastLeftTuple(); leftTuple != null; leftTuple = (LeftTuple) leftTuple.getLeftParentNext() ) {
leftTuple.getLeftTupleSink().retractLeftTuple( leftTuple,
context,
workingMemory );
}
factHandle.clearLeftTuples();
}
public void modifyLeftTuple(InternalFactHandle factHandle,
ModifyPreviousTuples modifyPreviousTuples,
PropagationContext context,