query

package
v0.0.1 Latest Latest
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 Go to latest Published: Aug 1, 2024 License: MIT Imports: 12 Imported by: 17

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Constants

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const (
	TypeNull   = Type(encoding.TypeNull)
	TypeNumber = Type(encoding.TypeNumber)
	TypeString = Type(encoding.TypeString)
	TypeFalse  = Type(encoding.TypeFalse)
	TypeTrue   = Type(encoding.TypeTrue)
	TypeArray  = Type(encoding.TypeArray)
	TypeObject = Type(encoding.TypeObject)
)

Variables

This section is empty.

Functions

This section is empty.

Types

type All 

type All struct{}

func (All) IndexBounds 

func (a All) IndexBounds(fieldName string, bs Bounds) (bounds Bounds)

func (All) Ok 

func (a All) Ok(_ *fastjson.Value) bool

func (All) String 

func (a All) String() string

type And 

type And []Filter

func (And) IndexBounds 

func (e And) IndexBounds(fieldName string, bs Bounds) (bounds Bounds)

func (And) Ok 

func (e And) Ok(v *fastjson.Value) bool

func (And) String 

func (e And) String() string

type Bound 

type Bound struct {
	Start, End   key.Key
	StartInclude bool
	EndInclude   bool
	// contains filtered or unexported fields
}

func (Bound) String 

func (b Bound) String() string

type Bounds 

type Bounds []Bound

func (Bounds) Append 

func (bs Bounds) Append(b Bound) Bounds

func (Bounds) Len 

func (bs Bounds) Len() int

func (Bounds) Less 

func (bs Bounds) Less(i, j int) bool

func (Bounds) Merge 

func (bs Bounds) Merge() Bounds

func (Bounds) Reverse 

func (bs Bounds) Reverse()

func (Bounds) SetPrefix 

func (bs Bounds) SetPrefix(k key.Key)

func (Bounds) String 

func (bs Bounds) String() string

func (Bounds) Swap 

func (bs Bounds) Swap(i, j int)

type Comp 

type Comp struct {
	EqValue []byte

	CompOp CompOp
	// contains filtered or unexported fields
}

func NewComp 

func NewComp(op CompOp, value any) *Comp

func (*Comp) IndexBounds 

func (e *Comp) IndexBounds(fieldName string, bs Bounds) (bounds Bounds)

func (*Comp) Ok 

func (e *Comp) Ok(v *fastjson.Value) bool

func (*Comp) OkBytes 

func (e *Comp) OkBytes(b []byte) bool

func (*Comp) String 

func (e *Comp) String() string

type CompOp 

type CompOp uint8
const (
	CompOpEq CompOp = iota
	CompOpGt
	CompOpGte
	CompOpLt
	CompOpLte
	CompOpNe
)

type Exists 

type Exists struct{}

func (Exists) IndexBounds 

func (e Exists) IndexBounds(fieldName string, bs Bounds) (bounds Bounds)

func (Exists) Ok 

func (e Exists) Ok(v *fastjson.Value) bool

func (Exists) String 

func (e Exists) String() string

type Filter 

type Filter interface {
	Ok(v *fastjson.Value) bool

	IndexBounds(fieldName string, bs Bounds) (bounds Bounds)

	fmt.Stringer
}

func MustParseCondition 

func MustParseCondition(cond any) Filter

func ParseCondition 

func ParseCondition(cond any) (Filter, error)

type Key 

type Key struct {
	Path []string
	Filter
}

func (Key) IndexBounds 

func (e Key) IndexBounds(fieldName string, bs Bounds) (bounds Bounds)

func (Key) Ok 

func (e Key) Ok(v *fastjson.Value) bool

func (Key) String 

func (e Key) String() string

type Modifier 

type Modifier interface {
	Modify(a *fastjson.Arena, v *fastjson.Value) (result *fastjson.Value, modified bool, err error)
}

func MustParseModifier 

func MustParseModifier(modifier any) Modifier

func ParseModifier 

func ParseModifier(modifier any) (Modifier, error)

type ModifierChain 

type ModifierChain []Modifier

func (ModifierChain) Modify 

func (mRoot ModifierChain) Modify(a *fastjson.Arena, v *fastjson.Value) (result *fastjson.Value, modified bool, err error)

type ModifyFunc 

type ModifyFunc func(a *fastjson.Arena, v *fastjson.Value) (result *fastjson.Value, modified bool, err error)

func (ModifyFunc) Modify 

func (m ModifyFunc) Modify(a *fastjson.Arena, v *fastjson.Value) (result *fastjson.Value, modified bool, err error)

type Nor 

type Nor []Filter

func (Nor) IndexBounds 

func (e Nor) IndexBounds(fieldName string, bs Bounds) (bounds Bounds)

func (Nor) Ok 

func (e Nor) Ok(v *fastjson.Value) bool

func (Nor) String 

func (e Nor) String() string

type Not 

type Not struct {
	Filter
}

func (Not) IndexBounds 

func (e Not) IndexBounds(fieldName string, bs Bounds) (bounds Bounds)

func (Not) Ok 

func (e Not) Ok(v *fastjson.Value) bool

func (Not) String 

func (e Not) String() string

type Operator 

type Operator uint8

type Or 

type Or []Filter

func (Or) IndexBounds 

func (e Or) IndexBounds(fieldName string, bs Bounds) (bounds Bounds)

func (Or) Ok 

func (e Or) Ok(v *fastjson.Value) bool

func (Or) String 

func (e Or) String() string

type Regexp 

type Regexp struct {
	Regexp *regexp.Regexp
}

func (Regexp) IndexBounds 

func (r Regexp) IndexBounds(_ string, bs Bounds) (bounds Bounds)

func (Regexp) Ok 

func (r Regexp) Ok(v *fastjson.Value) bool

func (Regexp) String 

func (r Regexp) String() string

type Size 

type Size struct {
	Size int64
}

func (Size) IndexBounds 

func (s Size) IndexBounds(_ string, bs Bounds) (bounds Bounds)

func (Size) Ok 

func (s Size) Ok(v *fastjson.Value) bool

func (Size) String 

func (s Size) String() string

type Sort 

type Sort interface {
	Fields() []SortField
	AppendKey(k []byte, v *fastjson.Value) []byte
}

func MustParseSort 

func MustParseSort(sorts ...any) Sort

func ParseSort 

func ParseSort(sorts ...any) (Sort, error)

type SortField 

type SortField struct {
	Field   string
	Path    []string
	Reverse bool
}

func (*SortField) AppendKey 

func (s *SortField) AppendKey(k []byte, v *fastjson.Value) []byte

func (*SortField) Fields 

func (s *SortField) Fields() []SortField

type Sorts 

type Sorts []Sort

func (Sorts) AppendKey 

func (ss Sorts) AppendKey(k []byte, v *fastjson.Value) []byte

func (Sorts) Fields 

func (ss Sorts) Fields() []SortField

type Type 

type Type encoding.Type

func (Type) String 

func (t Type) String() string

type TypeFilter 

type TypeFilter struct {
	Type encoding.Type
}

func (TypeFilter) IndexBounds 

func (e TypeFilter) IndexBounds(fieldName string, bs Bounds) (bounds Bounds)

func (TypeFilter) Ok 

func (e TypeFilter) Ok(v *fastjson.Value) bool

func (TypeFilter) String 

func (e TypeFilter) String() string

Source Files

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