Exemplos de Visitor em Golang

Exemplo n.º 1

Arquivo: agg_sum.go Projeto: pkdevboxy/query

/*
It calls the VisitFunction method by passing in the receiver to
and returns the interface. It is a visitor pattern.
*/
func (this *Sum) Accept(visitor expression.Visitor) (interface{}, error) {
	return visitor.VisitFunction(this)
}

Exemplo n.º 2

Arquivo: agg_array_distinct.go Projeto: pkdevboxy/query

/*
It calls the VisitFunction method by passing in the receiver to
and returns the interface. It is a visitor pattern.
*/
func (this *ArrayAggDistinct) Accept(visitor expression.Visitor) (interface{}, error) {
	return visitor.VisitFunction(this)
}

Exemplo n.º 3

Arquivo: subquery.go Projeto: pkdevboxy/query

/*
It calls the VisitSubquery method by passing in the receiver to
and returns the interface. It is a visitor pattern.
*/
func (this *Subquery) Accept(visitor expression.Visitor) (interface{}, error) {
	return visitor.VisitSubquery(this)
}

Exemplo n.º 4

Arquivo: param_positional.go Projeto: pkdevboxy/query

/*
It calls the VisitPositionalParameter method by passing in
the receiver and returns the interface. It is a visitor pattern.
*/
func (this *PositionalParameter) Accept(visitor expression.Visitor) (interface{}, error) {
	return visitor.VisitPositionalParameter(this)
}