//context.out.println( "LeftTuples Start" );
for ( InternalFactHandle handle : factHandles ) {
//InternalFactHandle handle = (InternalFactHandle) it.next();
for ( LeftTuple leftTuple = handle.getFirstLeftTuple(); leftTuple != null; leftTuple = (LeftTuple) leftTuple.getLeftParentNext() ) {
stream.writeShort( PersisterEnums.LEFT_TUPLE );
int sinkId = leftTuple.getLeftTupleSink().getId() ;
stream.writeInt( sinkId );
stream.writeInt( handle.getId() );
//context.out.println( "LeftTuple sinkId:" + leftTuple.getLeftTupleSink().getId() + " handleId:" + handle.getId() );