values

package
v0.18.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Mar 28, 2023 License: Apache-2.0 Imports: 15 Imported by: 93

Documentation

Index

Constants

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const (
	False = Boolean(false)
	True  = Boolean(true)
)
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const (
	EmptyString = String("")
	SpaceString = String(" ")
)
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const DefaultTimeLayout = time.RFC3339
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const ZeroFloat = Float(0.0)
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const ZeroInt = Int(0)

Variables

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var NaN = Float(math.NaN())
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var None = &none{}
View Source 
var ZeroDateTime = DateTime{
	time.Time{},
}

Functions

func GetIn 

func GetIn(ctx context.Context, from core.Value, byPath []core.Value) (core.Value, core.PathError)

GetIn checks that from implements core.Getter interface. If it implements, GetIn call from.GetIn method, otherwise iterates over values and tries to resolve a given path.

func Hash added in v0.16.0 

func Hash(rtType core.Type, content []byte) uint64

func MapHash added in v0.5.0 

func MapHash(input map[string]core.Value) uint64

func MustMarshal added in v0.16.0 

func MustMarshal(value core.Value) json.RawMessage

func MustMarshalAny added in v0.16.0 

func MustMarshalAny(input interface{}) json.RawMessage

func Parse 

func Parse(input interface{}) core.Value

func ReturnOrNext added in v0.16.0 

func ReturnOrNext(ctx context.Context, path []core.Value, idx int, out core.Value, err error) (core.Value, core.PathError)

func SetIn 

func SetIn(ctx context.Context, to core.Value, byPath []core.Value, value core.Value) core.PathError

func Unmarshal 

func Unmarshal(value json.RawMessage) (core.Value, error)

func UnwrapStrings added in v0.15.0 

func UnwrapStrings(values []String) []string

Types

type Array 

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

func EmptyArray added in v0.14.0 

func EmptyArray() *Array

func NewArray 

func NewArray(size int) *Array

func NewArrayOf added in v0.16.0 

func NewArrayOf(values []core.Value) *Array

func NewArrayWith 

func NewArrayWith(values ...core.Value) *Array

func ToArray added in v0.4.0 

func ToArray(ctx context.Context, input core.Value) *Array

func (*Array) Clone 

func (t *Array) Clone() core.Cloneable

func (*Array) Compare 

func (t *Array) Compare(other core.Value) int64

func (*Array) Copy 

func (t *Array) Copy() core.Value

func (*Array) Find added in v0.7.0 

func (t *Array) Find(predicate ArrayPredicate) (*Array, Boolean)

func (*Array) FindOne added in v0.12.0 

func (t *Array) FindOne(predicate ArrayPredicate) (core.Value, Boolean)

func (*Array) First added in v0.16.0 

func (t *Array) First() core.Value

func (*Array) ForEach 

func (t *Array) ForEach(predicate ArrayPredicate)

func (*Array) Get 

func (t *Array) Get(idx Int) core.Value

func (*Array) GetIn added in v0.9.0 

func (t *Array) GetIn(ctx context.Context, path []core.Value) (core.Value, core.PathError)

func (*Array) Hash 

func (t *Array) Hash() uint64

func (*Array) IndexOf 

func (t *Array) IndexOf(item core.Value) Int

func (*Array) Insert 

func (t *Array) Insert(idx Int, value core.Value)

func (*Array) Last added in v0.16.0 

func (t *Array) Last() core.Value

func (*Array) Length 

func (t *Array) Length() Int

func (*Array) MarshalJSON 

func (t *Array) MarshalJSON() ([]byte, error)

func (*Array) Push 

func (t *Array) Push(item core.Value)

func (*Array) RemoveAt 

func (t *Array) RemoveAt(idx Int)

func (*Array) Set 

func (t *Array) Set(idx Int, value core.Value) error

func (*Array) Slice 

func (t *Array) Slice(from, to Int) *Array

func (*Array) Sort 

func (t *Array) Sort() *Array

func (*Array) SortWith added in v0.5.0 

func (t *Array) SortWith(sorter ArraySorter) *Array

func (*Array) String 

func (t *Array) String() string

func (*Array) Type 

func (t *Array) Type() core.Type

func (*Array) Unwrap 

func (t *Array) Unwrap() interface{}

type ArrayPredicate 

type ArrayPredicate = func(value core.Value, idx int) bool

type ArraySorter added in v0.5.0 

type ArraySorter = func(first, second core.Value) bool

type Binary 

type Binary []byte

func NewBinary 

func NewBinary(values []byte) Binary

func NewBinaryFrom 

func NewBinaryFrom(stream io.Reader) (Binary, error)

func (Binary) Compare 

func (b Binary) Compare(other core.Value) int64

func (Binary) Copy 

func (b Binary) Copy() core.Value

func (Binary) Hash 

func (b Binary) Hash() uint64

func (Binary) Length 

func (b Binary) Length() Int

func (Binary) MarshalJSON 

func (b Binary) MarshalJSON() ([]byte, error)

func (Binary) String 

func (b Binary) String() string

func (Binary) Type 

func (b Binary) Type() core.Type

func (Binary) Unwrap 

func (b Binary) Unwrap() interface{}

type Boolean 

type Boolean bool

func IsInf 

func IsInf(input Float, sign Int) Boolean

func IsNaN 

func IsNaN(input Float) Boolean

func IsNumber added in v0.8.0 

func IsNumber(input core.Value) Boolean

func MustParseBoolean added in v0.7.0 

func MustParseBoolean(input interface{}) Boolean

func NewBoolean 

func NewBoolean(input bool) Boolean

func ParseBoolean 

func ParseBoolean(input interface{}) (Boolean, error)

func ToBoolean 

func ToBoolean(input core.Value) Boolean

func (Boolean) Compare 

func (t Boolean) Compare(other core.Value) int64

func (Boolean) Copy 

func (t Boolean) Copy() core.Value

func (Boolean) Hash 

func (t Boolean) Hash() uint64

func (Boolean) MarshalJSON 

func (t Boolean) MarshalJSON() ([]byte, error)

func (Boolean) String 

func (t Boolean) String() string

func (Boolean) Type 

func (t Boolean) Type() core.Type

func (Boolean) Unwrap 

func (t Boolean) Unwrap() interface{}

type DateTime 

type DateTime struct {
	time.Time
}

func MustParseDateTime added in v0.7.0 

func MustParseDateTime(input interface{}) DateTime

func NewCurrentDateTime 

func NewCurrentDateTime() DateTime

func NewDateTime 

func NewDateTime(time time.Time) DateTime

func ParseDateTime 

func ParseDateTime(input interface{}) (DateTime, error)

func ParseDateTimeWith 

func ParseDateTimeWith(input interface{}, layout string) (DateTime, error)

func (DateTime) Compare 

func (t DateTime) Compare(other core.Value) int64

func (DateTime) Copy 

func (t DateTime) Copy() core.Value

func (DateTime) Hash 

func (t DateTime) Hash() uint64

func (DateTime) MarshalJSON 

func (t DateTime) MarshalJSON() ([]byte, error)

func (DateTime) String 

func (t DateTime) String() string

func (DateTime) Type 

func (t DateTime) Type() core.Type

func (DateTime) Unwrap 

func (t DateTime) Unwrap() interface{}

type Float 

type Float float64

func MustParseFloat added in v0.7.0 

func MustParseFloat(input interface{}) Float

func NewFloat 

func NewFloat(input float64) Float

func ParseFloat 

func ParseFloat(input interface{}) (Float, error)

func ToFloat added in v0.7.0 

func ToFloat(input core.Value) Float

func (Float) Compare 

func (t Float) Compare(other core.Value) int64

func (Float) Copy 

func (t Float) Copy() core.Value

func (Float) Hash 

func (t Float) Hash() uint64

func (Float) MarshalJSON 

func (t Float) MarshalJSON() ([]byte, error)

func (Float) String 

func (t Float) String() string

func (Float) Type 

func (t Float) Type() core.Type

func (Float) Unwrap 

func (t Float) Unwrap() interface{}

type Int 

type Int int64

func MustParseInt added in v0.7.0 

func MustParseInt(input interface{}) Int

func NewInt 

func NewInt(input int) Int

func ParseInt 

func ParseInt(input interface{}) (Int, error)

func ToInt added in v0.7.0 

func ToInt(input core.Value) Int

func ToIntDefault added in v0.16.0 

func ToIntDefault(input core.Value, defaultValue Int) Int

func (Int) Compare 

func (t Int) Compare(other core.Value) int64

func (Int) Copy 

func (t Int) Copy() core.Value

func (Int) Hash 

func (t Int) Hash() uint64

func (Int) MarshalJSON 

func (t Int) MarshalJSON() ([]byte, error)

func (Int) String 

func (t Int) String() string

func (Int) Type 

func (t Int) Type() core.Type

func (Int) Unwrap 

func (t Int) Unwrap() interface{}

type Object 

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

func NewObject 

func NewObject() *Object

func NewObjectWith 

func NewObjectWith(props ...*ObjectProperty) *Object

func ToObject added in v0.16.0 

func ToObject(ctx context.Context, input core.Value) *Object

func (*Object) Clone 

func (t *Object) Clone() core.Cloneable

func (*Object) Compare 

func (t *Object) Compare(other core.Value) int64

Compare compares the source object with other core.Value The behavior of the Compare is similar to the comparison of objects in ArangoDB

func (*Object) Copy 

func (t *Object) Copy() core.Value

func (*Object) Find added in v0.12.0 

func (t *Object) Find(predicate ObjectPredicate) (core.Value, Boolean)

func (*Object) ForEach 

func (t *Object) ForEach(predicate ObjectPredicate)

func (*Object) Get 

func (t *Object) Get(key String) (core.Value, Boolean)

func (*Object) GetIn 

func (t *Object) GetIn(ctx context.Context, path []core.Value) (core.Value, core.PathError)

func (*Object) Has added in v0.10.0 

func (t *Object) Has(key String) Boolean

func (*Object) Hash 

func (t *Object) Hash() uint64

func (*Object) Keys 

func (t *Object) Keys() []String

func (*Object) Length 

func (t *Object) Length() Int

func (*Object) MarshalJSON 

func (t *Object) MarshalJSON() ([]byte, error)

func (*Object) MustGet added in v0.7.0 

func (t *Object) MustGet(key String) core.Value

func (*Object) MustGetOr added in v0.14.0 

func (t *Object) MustGetOr(key String, defaultValue core.Value) core.Value

func (*Object) Remove 

func (t *Object) Remove(key String)

func (*Object) Set 

func (t *Object) Set(key String, value core.Value)

func (*Object) String 

func (t *Object) String() string

func (*Object) Type 

func (t *Object) Type() core.Type

func (*Object) Unwrap 

func (t *Object) Unwrap() interface{}

func (*Object) Values added in v0.7.0 

func (t *Object) Values() []core.Value

type ObjectPredicate 

type ObjectPredicate = func(value core.Value, key string) bool

type ObjectProperty 

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

func NewObjectProperty 

func NewObjectProperty(name string, value core.Value) *ObjectProperty

type String 

type String string

func MustParseString added in v0.7.0 

func MustParseString(input interface{}) String

func NewString 

func NewString(input string) String

func NewStringFromRunes 

func NewStringFromRunes(input []rune) String

func ParseString 

func ParseString(input interface{}) (String, error)

func ToString added in v0.8.0 

func ToString(input core.Value) String

func ToStrings added in v0.15.0 

func ToStrings(input *Array) []String

func (String) At added in v0.16.0 

func (t String) At(index Int) String

func (String) Compare 

func (t String) Compare(other core.Value) int64

func (String) Concat 

func (t String) Concat(other core.Value) String

func (String) Contains 

func (t String) Contains(other String) Boolean

func (String) Copy 

func (t String) Copy() core.Value

func (String) Hash 

func (t String) Hash() uint64

func (String) IndexOf 

func (t String) IndexOf(other String) Int

func (String) Length 

func (t String) Length() Int

func (String) MarshalJSON 

func (t String) MarshalJSON() ([]byte, error)

func (String) String 

func (t String) String() string

func (String) Type 

func (t String) Type() core.Type

func (String) Unwrap 

func (t String) Unwrap() interface{}

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