func()

in shardingsphere-operator/pkg/distsql/visitor_parser/sharding/rdlstatement_parser.go [1188:1265]

• 70 lines of code
• 5 McCabe index (conditional complexity)

func (p *RDLStatementParser) CreateShardingTableReferenceRule() (localctx ICreateShardingTableReferenceRuleContext) {
	localctx = NewCreateShardingTableReferenceRuleContext(p, p.GetParserRuleContext(), p.GetState())
	p.EnterRule(localctx, 6, RDLStatementParserRULE_createShardingTableReferenceRule)
	var _la int

	defer func() {
		p.ExitRule()
	}()

	defer func() {
		if err := recover(); err != nil {
			if v, ok := err.(antlr.RecognitionException); ok {
				localctx.SetException(v)
				p.GetErrorHandler().ReportError(p, v)
				p.GetErrorHandler().Recover(p, v)
			} else {
				panic(err)
			}
		}
	}()

	p.EnterOuterAlt(localctx, 1)
	{
		p.SetState(152)
		p.Match(RDLStatementParserCREATE)
	}
	{
		p.SetState(153)
		p.Match(RDLStatementParserSHARDING)
	}
	{
		p.SetState(154)
		p.Match(RDLStatementParserTABLE)
	}
	{
		p.SetState(155)
		p.Match(RDLStatementParserREFERENCE)
	}
	{
		p.SetState(156)
		p.Match(RDLStatementParserRULE)
	}
	p.SetState(158)
	p.GetErrorHandler().Sync(p)
	_la = p.GetTokenStream().LA(1)

	if _la == RDLStatementParserIF {
		{
			p.SetState(157)
			p.IfNotExists()
		}

	}
	{
		p.SetState(160)
		p.TableReferenceRuleDefinition()
	}
	p.SetState(165)
	p.GetErrorHandler().Sync(p)
	_la = p.GetTokenStream().LA(1)

	for _la == RDLStatementParserCOMMA_ {
		{
			p.SetState(161)
			p.Match(RDLStatementParserCOMMA_)
		}
		{
			p.SetState(162)
			p.TableReferenceRuleDefinition()
		}

		p.SetState(167)
		p.GetErrorHandler().Sync(p)
		_la = p.GetTokenStream().LA(1)
	}

	return localctx
}