code: @Override
  	public void accept(final TransformContext transformContext) {
  		TransformContext childCtx = transformContext.copyTransformContext();
  		super.accept(childCtx);
  		if (childCtx.isEnabled()) {
  			transformContext.addSqlPart(childCtx.getExecutableSql());
  			transformContext.addBindNames(childCtx.getBindNames());
  			transformContext.addBindVariables(childCtx.getBindVariables());
  			passState(true);
  		} else {
  			passState(false);
  		}
  	}
docs: {@inheritDoc}
  
  @see jp.co.future.uroborosql.node.ContainerNode#accept(jp.co.future.uroborosql.parser.TransformContext)