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ast_object_type_extension.go
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ast_object_type_extension.go
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package ast
import (
"github.com/wundergraph/graphql-go-tools/v2/pkg/internal/unsafebytes"
"github.com/wundergraph/graphql-go-tools/v2/pkg/lexer/position"
)
type ObjectTypeExtension struct {
ExtendLiteral position.Position
ObjectTypeDefinition
}
func (d *Document) ObjectTypeExtensionNameBytes(ref int) ByteSlice {
return d.Input.ByteSlice(d.ObjectTypeExtensions[ref].Name)
}
func (d *Document) ObjectTypeExtensionNameString(ref int) string {
return unsafebytes.BytesToString(d.Input.ByteSlice(d.ObjectTypeExtensions[ref].Name))
}
func (d *Document) ObjectTypeExtensionDescriptionNameBytes(ref int) ByteSlice {
if !d.ObjectTypeExtensions[ref].Description.IsDefined {
return nil
}
return d.Input.ByteSlice(d.ObjectTypeExtensions[ref].Description.Content)
}
func (d *Document) ObjectTypeExtensionDescriptionNameString(ref int) string {
return unsafebytes.BytesToString(d.ObjectTypeExtensionDescriptionNameBytes(ref))
}
func (d *Document) ObjectTypeExtensionHasFieldDefinitions(ref int) bool {
return d.ObjectTypeExtensions[ref].HasFieldDefinitions
}
func (d *Document) ObjectTypeExtensionHasDirectives(ref int) bool {
return d.ObjectTypeExtensions[ref].HasDirectives
}
func (d *Document) ExtendObjectTypeDefinitionByObjectTypeExtension(objectTypeDefinitionRef, objectTypeExtensionRef int) {
if d.ObjectTypeExtensionHasFieldDefinitions(objectTypeExtensionRef) {
d.ObjectTypeDefinitions[objectTypeDefinitionRef].FieldsDefinition.Refs = append(d.ObjectTypeDefinitions[objectTypeDefinitionRef].FieldsDefinition.Refs, d.ObjectTypeExtensions[objectTypeExtensionRef].FieldsDefinition.Refs...)
d.ObjectTypeDefinitions[objectTypeDefinitionRef].HasFieldDefinitions = true
}
if d.ObjectTypeExtensionHasDirectives(objectTypeExtensionRef) {
d.ObjectTypeDefinitions[objectTypeDefinitionRef].Directives.Refs = append(d.ObjectTypeDefinitions[objectTypeDefinitionRef].Directives.Refs, d.ObjectTypeExtensions[objectTypeExtensionRef].Directives.Refs...)
d.ObjectTypeDefinitions[objectTypeDefinitionRef].HasDirectives = true
}
if len(d.ObjectTypeExtensions[objectTypeExtensionRef].ImplementsInterfaces.Refs) > 0 {
d.ObjectTypeDefinitions[objectTypeDefinitionRef].ImplementsInterfaces.Refs = append(
d.ObjectTypeDefinitions[objectTypeDefinitionRef].ImplementsInterfaces.Refs,
d.ObjectTypeExtensions[objectTypeExtensionRef].ImplementsInterfaces.Refs...,
)
}
d.Index.MergedTypeExtensions = append(d.Index.MergedTypeExtensions, Node{Ref: objectTypeExtensionRef, Kind: NodeKindObjectTypeExtension})
}
func (d *Document) ImportAndExtendObjectTypeDefinitionByObjectTypeExtension(objectTypeExtensionRef int) {
d.ImportObjectTypeDefinitionWithDirectives(
d.ObjectTypeExtensionNameBytes(objectTypeExtensionRef).String(),
d.ObjectTypeExtensionDescriptionNameString(objectTypeExtensionRef),
d.ObjectTypeExtensions[objectTypeExtensionRef].FieldsDefinition.Refs,
d.ObjectTypeExtensions[objectTypeExtensionRef].ImplementsInterfaces.Refs,
d.ObjectTypeExtensions[objectTypeExtensionRef].Directives.Refs,
)
d.Index.MergedTypeExtensions = append(d.Index.MergedTypeExtensions, Node{Ref: objectTypeExtensionRef, Kind: NodeKindObjectTypeExtension})
}
func (d *Document) AddObjectTypeDefinitionExtension(extension ObjectTypeExtension) (ref int) {
d.ObjectTypeExtensions = append(d.ObjectTypeExtensions, extension)
return len(d.ObjectTypeExtensions) - 1
}