fieldpath

package

v0.2.0 Latest Latest Go to latest Published: Jun 15, 2020 License: Apache-2.0, MIT Imports: 7 Imported by: 1

Documentation ¶

Index ¶

Constants
func IsIdentifierPart(r rune) bool
func IsIdentifierStart(r rune) bool
func NewScanner(path string) *scanner
func Value(val interface{}) interface{}
type Field
- func NewField(base interface{}, path string) (Field, error)
- func RequiredField(base interface{}, path string) Field
type FieldNode
type Node
type ProjectionNode
type SelectionNode
type SliceEntryNode
type SliceNode

Constants ¶

const EOI rune = 0

Variables ¶

This section is empty.

Functions ¶

func IsIdentifierPart ¶

func IsIdentifierPart(r rune) bool

func IsIdentifierStart ¶

func IsIdentifierStart(r rune) bool

func NewScanner ¶

func NewScanner(path string) *scanner

func Value ¶

func Value(val interface{}) interface{}

Types ¶

type Field ¶

type Field interface {
	BaseType() reflect.Type
	Type() reflect.Type
	Get(base interface{}) (interface{}, error)
	GetAsValue(base interface{}) (interface{}, error)
	Set(base interface{}, value interface{}) error

	String() string
}

func NewField ¶

func NewField(base interface{}, path string) (Field, error)

func RequiredField ¶

func RequiredField(base interface{}, path string) Field

type FieldNode ¶

type FieldNode struct {
	// contains filtered or unexported fields
}

func (*FieldNode) Get ¶

func (this *FieldNode) Get(src interface{}) (interface{}, error)

func (*FieldNode) Next ¶

func (this *FieldNode) Next() Node

func (*FieldNode) Set ¶

func (this *FieldNode) Set(src interface{}, val interface{}) error

func (*FieldNode) String ¶

func (this *FieldNode) String() string

func (*FieldNode) Type ¶

func (this *FieldNode) Type(src interface{}) (reflect.Type, error)

func (*FieldNode) Validate ¶

func (this *FieldNode) Validate(src interface{}) error

func (*FieldNode) ValidateType ¶

func (this *FieldNode) ValidateType(src interface{}, val interface{}) error

type Node ¶

type Node interface {
	Next() Node
	String() string

	Type(interface{}) (reflect.Type, error)
	Validate(interface{}) error
	ValidateType(interface{}, interface{}) error

	Get(interface{}) (interface{}, error)
	Set(interface{}, interface{}) error
	// contains filtered or unexported methods
}

func Compile ¶

func Compile(path string) (Node, error)

func FieldPath ¶

func FieldPath(path string) (Node, error)

func NewEntry ¶

func NewEntry(index int, next Node) Node

func NewFieldNode ¶

func NewFieldNode(name string, next Node) Node

func NewProjection ¶

func NewProjection(path Node, next Node) Node

func NewSelection ¶

func NewSelection(path Node, value interface{}, next Node) Node

func NewSlice ¶

func NewSlice(start, end int, next Node) Node

type ProjectionNode ¶

type ProjectionNode struct {
	// contains filtered or unexported fields
}

func (*ProjectionNode) Get ¶

func (this *ProjectionNode) Get(src interface{}) (interface{}, error)

func (*ProjectionNode) Next ¶

func (this *ProjectionNode) Next() Node

func (*ProjectionNode) Set ¶

func (this *ProjectionNode) Set(src interface{}, val interface{}) error

func (*ProjectionNode) String ¶

func (this *ProjectionNode) String() string

func (*ProjectionNode) Type ¶

func (this *ProjectionNode) Type(src interface{}) (reflect.Type, error)

func (*ProjectionNode) Validate ¶

func (this *ProjectionNode) Validate(src interface{}) error

func (*ProjectionNode) ValidateType ¶

func (this *ProjectionNode) ValidateType(src interface{}, val interface{}) error

type SelectionNode ¶

type SelectionNode struct {
	// contains filtered or unexported fields
}

func (*SelectionNode) Get ¶

func (this *SelectionNode) Get(src interface{}) (interface{}, error)

func (*SelectionNode) Next ¶

func (this *SelectionNode) Next() Node

func (*SelectionNode) Set ¶

func (this *SelectionNode) Set(src interface{}, val interface{}) error

func (*SelectionNode) String ¶

func (this *SelectionNode) String() string

func (*SelectionNode) Type ¶

func (this *SelectionNode) Type(src interface{}) (reflect.Type, error)

func (*SelectionNode) Validate ¶

func (this *SelectionNode) Validate(src interface{}) error

func (*SelectionNode) ValidateType ¶

func (this *SelectionNode) ValidateType(src interface{}, val interface{}) error

type SliceEntryNode ¶

type SliceEntryNode struct {
	// contains filtered or unexported fields
}

func (*SliceEntryNode) Get ¶

func (this *SliceEntryNode) Get(src interface{}) (interface{}, error)

func (*SliceEntryNode) Next ¶

func (this *SliceEntryNode) Next() Node

func (*SliceEntryNode) Set ¶

func (this *SliceEntryNode) Set(src interface{}, val interface{}) error

func (*SliceEntryNode) String ¶

func (this *SliceEntryNode) String() string

func (*SliceEntryNode) Type ¶

func (this *SliceEntryNode) Type(src interface{}) (reflect.Type, error)

func (*SliceEntryNode) Validate ¶

func (this *SliceEntryNode) Validate(src interface{}) error

func (*SliceEntryNode) ValidateType ¶

func (this *SliceEntryNode) ValidateType(src interface{}, val interface{}) error

type SliceNode ¶

type SliceNode struct {
	// contains filtered or unexported fields
}

func (*SliceNode) Get ¶

func (this *SliceNode) Get(src interface{}) (interface{}, error)

func (*SliceNode) Next ¶

func (this *SliceNode) Next() Node

func (*SliceNode) Set ¶

func (this *SliceNode) Set(src interface{}, val interface{}) error

func (*SliceNode) String ¶

func (this *SliceNode) String() string

func (*SliceNode) Type ¶

func (this *SliceNode) Type(src interface{}) (reflect.Type, error)

func (*SliceNode) Validate ¶

func (this *SliceNode) Validate(src interface{}) error

func (*SliceNode) ValidateType ¶

func (this *SliceNode) ValidateType(src interface{}, val interface{}) error

Source Files ¶

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