types

Documentation

Index

• Variables
• type Hierarchy
  • func (h Hierarchy) ConvertToNative(typeDesc reflect.Type) (any, error)
  • func (h Hierarchy) ConvertToType(typeVal ref.Type) ref.Val
  • func (h Hierarchy) Equal(other ref.Val) ref.Val
  • func (h Hierarchy) Get(index ref.Val) ref.Val
  • func (h Hierarchy) Receive(function, _ string, args []ref.Val) ref.Val
  • func (h Hierarchy) Size() ref.Val
  • func (h Hierarchy) Type() ref.Type
  • func (h Hierarchy) Value() any
• type JSONFieldProvider
  • func NewCamelCaseFieldProvider(tp types.Provider) *JSONFieldProvider
  • func (ccfp *JSONFieldProvider) FindStructFieldType(msgType, fieldName string) (*types.FieldType, bool)

Variables

var (
	HierarchyType = cel.ObjectType(hierarchyTypeName,
		traits.IndexerType,
		traits.SizerType,
		traits.ReceiverType)

	HierarchyFunc = cel.Function(hierarchyFn,
		cel.Overload(
			fmt.Sprintf("%s_string", hierarchyFn),
			[]*cel.Type{cel.StringType},
			hierarchyCelType,
			cel.UnaryBinding(unaryHierarchyFnImpl),
		),

		cel.Overload(
			fmt.Sprintf("%s_string_string", hierarchyFn),
			[]*cel.Type{cel.StringType, cel.StringType},
			hierarchyCelType,
			cel.BinaryBinding(binaryHierarchyFnImpl),
		),

		cel.Overload(
			fmt.Sprintf("%s_stringarray", hierarchyFn),
			[]*cel.Type{cel.ListType(cel.StringType)},
			hierarchyCelType,
			cel.UnaryBinding(unaryHierarchyFnImpl),
		),
	)

	HierarchyDeclrations = []*exprpb.Decl{
		decls.NewFunction(overloadAncestorOf,
			decls.NewInstanceOverload(overloadAncestorOf,
				[]*exprpb.Type{hierarchyTypeExpr, hierarchyTypeExpr},
				decls.Bool,
			),
		),

		decls.NewFunction(overloadCommonAncestors,
			decls.NewInstanceOverload(overloadCommonAncestors,
				[]*exprpb.Type{hierarchyTypeExpr, hierarchyTypeExpr},
				hierarchyTypeExpr,
			),
		),

		decls.NewFunction(overloadDescendentOf,
			decls.NewInstanceOverload(overloadDescendentOf,
				[]*exprpb.Type{hierarchyTypeExpr, hierarchyTypeExpr},
				decls.Bool,
			),
		),

		decls.NewFunction(overloadImmediateChildOf,
			decls.NewInstanceOverload(overloadImmediateChildOf,
				[]*exprpb.Type{hierarchyTypeExpr, hierarchyTypeExpr},
				decls.Bool,
			),
		),

		decls.NewFunction(overloadImmediateParentOf,
			decls.NewInstanceOverload(overloadImmediateParentOf,
				[]*exprpb.Type{hierarchyTypeExpr, hierarchyTypeExpr},
				decls.Bool,
			),
		),

		decls.NewFunction(overloadOverlaps,
			decls.NewInstanceOverload(overloadOverlaps,
				[]*exprpb.Type{hierarchyTypeExpr, hierarchyTypeExpr},
				decls.Bool,
			),
		),

		decls.NewFunction(overloadSiblingOf,
			decls.NewInstanceOverload(overloadSiblingOf,
				[]*exprpb.Type{hierarchyTypeExpr, hierarchyTypeExpr},
				decls.Bool,
			),
		),

		decls.NewFunction(overloads.Size,
			decls.NewInstanceOverload(fmt.Sprintf("%s_size", hierarchyFn),
				[]*exprpb.Type{hierarchyTypeExpr},
				decls.Int,
			),
		),

		decls.NewFunction(operators.Index,
			decls.NewOverload(fmt.Sprintf("%s_index", hierarchyFn),
				[]*exprpb.Type{hierarchyTypeExpr, decls.Int},
				decls.String,
			),
		),
	}
)

Types

type Hierarchy

type Hierarchy []string

Hierarchy is a type that represents a dot-separated hierarchy such as a.b.c.d.

func (Hierarchy) ConvertToNative

func (h Hierarchy) ConvertToNative(typeDesc reflect.Type) (any, error)

ConvertToNative implements ref.Val.ConvertToNative.

func (Hierarchy) ConvertToType

func (h Hierarchy) ConvertToType(typeVal ref.Type) ref.Val

ConvertToType implements ref.Val.ConvertToType.

func (Hierarchy) Equal

func (h Hierarchy) Equal(other ref.Val) ref.Val

Equal implements ref.Val.Equal.

func (Hierarchy) Get

func (h Hierarchy) Get(index ref.Val) ref.Val

Get implements traits.Indexer.Get.

func (Hierarchy) Receive

func (h Hierarchy) Receive(function, _ string, args []ref.Val) ref.Val

Receive implements traits.Reciever.Receive.

func (Hierarchy) Size

func (h Hierarchy) Size() ref.Val

Size implements traits.Sizer.Size.

func (Hierarchy) Type

func (h Hierarchy) Type() ref.Type

Type implements ref.Val.Type.

func (Hierarchy) Value

func (h Hierarchy) Value() any

Value implements ref.Val.Value.

type JSONFieldProvider

type JSONFieldProvider struct {
	types.Provider
}

JSONFieldProvider is a custom type provider that allows protobuf fields to be accessed by their JSON name (camel case).

func NewCamelCaseFieldProvider

func NewCamelCaseFieldProvider(tp types.Provider) *JSONFieldProvider

func (*JSONFieldProvider) FindStructFieldType

func (ccfp *JSONFieldProvider) FindStructFieldType(msgType, fieldName string) (*types.FieldType, bool)