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package ast
import (
"github.com/graphql-go/graphql/language/kinds"
)
type Type interface {
GetKind() string
GetLoc() *Location
String() string
}
// Ensure that all value types implements Value interface
var _ Type = (*Named)(nil)
var _ Type = (*List)(nil)
var _ Type = (*NonNull)(nil)
// Named implements Node, Type
type Named struct {
Kind string
Loc *Location
Name *Name
}
func NewNamed(t *Named) *Named {
if t == nil {
t = &Named{}
}
return &Named{
Kind: kinds.Named,
Loc: t.Loc,
Name: t.Name,
}
}
func (t *Named) GetKind() string {
return t.Kind
}
func (t *Named) GetLoc() *Location {
return t.Loc
}
func (t *Named) String() string {
return t.GetKind()
}
// List implements Node, Type
type List struct {
Kind string
Loc *Location
Type Type
}
func NewList(t *List) *List {
if t == nil {
t = &List{}
}
return &List{
Kind: kinds.List,
Loc: t.Loc,
Type: t.Type,
}
}
func (t *List) GetKind() string {
return t.Kind
}
func (t *List) GetLoc() *Location {
return t.Loc
}
func (t *List) String() string {
return t.GetKind()
}
// NonNull implements Node, Type
type NonNull struct {
Kind string
Loc *Location
Type Type
}
func NewNonNull(t *NonNull) *NonNull {
if t == nil {
t = &NonNull{}
}
return &NonNull{
Kind: kinds.NonNull,
Loc: t.Loc,
Type: t.Type,
}
}
func (t *NonNull) GetKind() string {
return t.Kind
}
func (t *NonNull) GetLoc() *Location {
return t.Loc
}
func (t *NonNull) String() string {
return t.GetKind()
}
|
