elements.addAll(a.getExecutableDocument());
elements.add(context.environment.getFactory().newDocText(
"<p>なお、この演算子の出力は結線しなくても自動的に停止演算子に結線される。</p>"));
Builder builder = new Builder(getTargetAnnotationType(), context);
builder.addAttribute(a.getObservationCount(ObservationCount.AT_LEAST_ONCE));
builder.addAttribute(Connectivity.OPTIONAL);
builder.addAttribute(annotation.value());
builder.setDocumentation(elements);
builder.addInput(
a.getParameterDocument(0),