assert statements != null;
assert factor != null;
assert input != null;
FlowElementProcessor proc = factor.getProcessor();
assert proc.getKind() == Kind.LINE_END;
LineEndProcessor processor = (LineEndProcessor) proc;
LOG.debug("{}に{}を適用しています", factor, processor);
LineEndProcessor.Context context = createEndConext(factor, input);
processor.emitLineEnd(context);
mergeEndContext(context, statements);
}