types

package
v2.7.0 Latest Latest
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 Go to latest Published: May 9, 2023 License: MPL-2.0 Imports: 9 Imported by: 1

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var ExtensionTypes = struct {
	UUID arrow.ExtensionType
	Inet arrow.ExtensionType
	Mac  arrow.ExtensionType
	JSON arrow.ExtensionType
}{
	UUID: NewUUIDType(),
	Inet: NewInetType(),
	Mac:  NewMacType(),
	JSON: NewJSONType(),
}
View Source 
var UUID = NewUUIDType()

Functions

This section is empty.

Types

type InetArray 

type InetArray struct {
	array.ExtensionArrayBase
}

InetArray is a simple array which is a FixedSizeBinary(16)

func (*InetArray) GetOneForMarshal 

func (a *InetArray) GetOneForMarshal(i int) any

func (*InetArray) String 

func (a *InetArray) String() string

func (*InetArray) Value added in v2.5.0 

func (a *InetArray) Value(i int) *net.IPNet

func (*InetArray) ValueStr added in v2.0.1 

func (a *InetArray) ValueStr(i int) string

type InetBuilder 

type InetBuilder struct {
	*array.ExtensionBuilder
}

func NewInetBuilder 

func NewInetBuilder(builder *array.ExtensionBuilder) *InetBuilder

func (*InetBuilder) Append 

func (b *InetBuilder) Append(v *net.IPNet)

func (*InetBuilder) AppendValueFromString added in v2.0.1 

func (b *InetBuilder) AppendValueFromString(s string) error

func (*InetBuilder) AppendValues 

func (b *InetBuilder) AppendValues(v []*net.IPNet, valid []bool)

func (*InetBuilder) NewInetArray added in v2.6.0 

func (b *InetBuilder) NewInetArray() *InetArray

func (*InetBuilder) Unmarshal 

func (b *InetBuilder) Unmarshal(dec *json.Decoder) error

func (*InetBuilder) UnmarshalJSON 

func (b *InetBuilder) UnmarshalJSON(data []byte) error

func (*InetBuilder) UnmarshalOne 

func (b *InetBuilder) UnmarshalOne(dec *json.Decoder) error

func (*InetBuilder) UnsafeAppend 

func (b *InetBuilder) UnsafeAppend(v *net.IPNet)

type InetType 

type InetType struct {
	arrow.ExtensionBase
}

InetType is a simple extension type that represents a StringType to be used for representing IP Addresses and CIDRs

func NewInetType 

func NewInetType() *InetType

NewInetType is a convenience function to create an instance of InetType with the correct storage type

func (*InetType) ArrayType 

func (*InetType) ArrayType() reflect.Type

ArrayType returns TypeOf(InetArray{}) for constructing Inet arrays

func (*InetType) Deserialize 

func (*InetType) Deserialize(storageType arrow.DataType, data string) (arrow.ExtensionType, error)

Deserialize expects storageType to be StringType and the data to be "inet-serialized" in order to correctly create a InetType for testing deserialize.

func (*InetType) ExtensionEquals 

func (u *InetType) ExtensionEquals(other arrow.ExtensionType) bool

ExtensionEquals returns true if both extensions have the same name

func (*InetType) ExtensionName 

func (*InetType) ExtensionName() string

func (*InetType) NewBuilder 

func (*InetType) NewBuilder(bldr *array.ExtensionBuilder) array.Builder

func (*InetType) Serialize 

func (*InetType) Serialize() string

Serialize returns "inet-serialized" for testing proper metadata passing

type JSONArray 

type JSONArray struct {
	array.ExtensionArrayBase
}

JSONArray is a simple array which is a Binary

func (*JSONArray) GetOneForMarshal 

func (a *JSONArray) GetOneForMarshal(i int) any

func (*JSONArray) MarshalJSON 

func (a *JSONArray) MarshalJSON() ([]byte, error)

func (*JSONArray) String 

func (a *JSONArray) String() string

func (*JSONArray) Value added in v2.5.0 

func (a *JSONArray) Value(i int) any

func (*JSONArray) ValueStr added in v2.0.1 

func (a *JSONArray) ValueStr(i int) string

type JSONBuilder 

type JSONBuilder struct {
	*array.ExtensionBuilder
}

func NewJSONBuilder 

func NewJSONBuilder(builder *array.ExtensionBuilder) *JSONBuilder

func (*JSONBuilder) Append 

func (b *JSONBuilder) Append(v any)

func (*JSONBuilder) AppendValueFromString added in v2.0.1 

func (b *JSONBuilder) AppendValueFromString(s string) error

func (*JSONBuilder) AppendValues 

func (b *JSONBuilder) AppendValues(v []any, valid []bool)

func (*JSONBuilder) NewJSONArray added in v2.6.0 

func (b *JSONBuilder) NewJSONArray() *JSONArray

func (*JSONBuilder) Unmarshal added in v2.5.0 

func (b *JSONBuilder) Unmarshal(dec *json.Decoder) error

func (*JSONBuilder) UnmarshalJSON 

func (b *JSONBuilder) UnmarshalJSON(data []byte) error

func (*JSONBuilder) UnmarshalOne 

func (b *JSONBuilder) UnmarshalOne(dec *json.Decoder) error

func (*JSONBuilder) UnsafeAppend 

func (b *JSONBuilder) UnsafeAppend(v any)

type JSONType 

type JSONType struct {
	arrow.ExtensionBase
}

JSONType is a simple extension type that represents a BinaryType to be used for representing JSONs

func NewJSONType 

func NewJSONType() *JSONType

NewJSONType is a convenience function to create an instance of JSONType with the correct storage type

func (*JSONType) ArrayType 

func (*JSONType) ArrayType() reflect.Type

ArrayType returns TypeOf(JSONArray{}) for constructing JSON arrays

func (*JSONType) Deserialize 

func (*JSONType) Deserialize(storageType arrow.DataType, data string) (arrow.ExtensionType, error)

Deserialize expects storageType to be BinaryBuilder and the data to be "json-serialized" in order to correctly create a JSONType for testing deserialize.

func (*JSONType) ExtensionEquals 

func (e *JSONType) ExtensionEquals(other arrow.ExtensionType) bool

ExtensionEquals returns true if both extensions have the same name

func (*JSONType) ExtensionName 

func (*JSONType) ExtensionName() string

func (*JSONType) MarshalJSON 

func (e *JSONType) MarshalJSON() ([]byte, error)

func (*JSONType) NewBuilder 

func (*JSONType) NewBuilder(bldr *array.ExtensionBuilder) array.Builder

func (*JSONType) Serialize 

func (*JSONType) Serialize() string

Serialize returns "json-serialized" for testing proper metadata passing

func (*JSONType) String 

func (e *JSONType) String() string

type MacArray 

type MacArray struct {
	array.ExtensionArrayBase
}

MacArray is a simple array which is a wrapper around a BinaryArray

func (*MacArray) GetOneForMarshal 

func (a *MacArray) GetOneForMarshal(i int) any

func (*MacArray) MarshalJSON 

func (a *MacArray) MarshalJSON() ([]byte, error)

func (*MacArray) String 

func (a *MacArray) String() string

func (*MacArray) Value added in v2.5.0 

func (a *MacArray) Value(i int) net.HardwareAddr

func (*MacArray) ValueStr added in v2.0.1 

func (a *MacArray) ValueStr(i int) string

type MacBuilder 

type MacBuilder struct {
	*array.ExtensionBuilder
}

func NewMacBuilder 

func NewMacBuilder(builder *array.ExtensionBuilder) *MacBuilder

func (*MacBuilder) Append 

func (b *MacBuilder) Append(v net.HardwareAddr)

func (*MacBuilder) AppendValueFromString added in v2.0.1 

func (b *MacBuilder) AppendValueFromString(s string) error

func (*MacBuilder) AppendValues 

func (b *MacBuilder) AppendValues(v []net.HardwareAddr, valid []bool)

func (*MacBuilder) NewMacArray added in v2.6.0 

func (b *MacBuilder) NewMacArray() *MacArray

func (*MacBuilder) Unmarshal 

func (b *MacBuilder) Unmarshal(dec *json.Decoder) error

func (*MacBuilder) UnmarshalJSON 

func (b *MacBuilder) UnmarshalJSON(data []byte) error

func (*MacBuilder) UnmarshalOne 

func (b *MacBuilder) UnmarshalOne(dec *json.Decoder) error

func (*MacBuilder) UnsafeAppend 

func (b *MacBuilder) UnsafeAppend(v net.HardwareAddr)

type MacType 

type MacType struct {
	arrow.ExtensionBase
}

MacType is a simple extension type that represents a BinaryType to be used for representing mac addresses.

func NewMacType 

func NewMacType() *MacType

NewMacType is a convenience function to create an instance of MacType with the correct storage type

func (*MacType) ArrayType 

func (*MacType) ArrayType() reflect.Type

ArrayType returns TypeOf(MacArray{}) for constructing MAC arrays

func (*MacType) Deserialize 

func (*MacType) Deserialize(storageType arrow.DataType, data string) (arrow.ExtensionType, error)

Deserialize expects storageType to be FixedSizeBinaryType{ByteWidth: 16} and the data to be "mac-serialized" in order to correctly create a MacType for testing deserialize.

func (*MacType) ExtensionEquals 

func (u *MacType) ExtensionEquals(other arrow.ExtensionType) bool

ExtensionEquals returns true if both extensions have the same name

func (*MacType) ExtensionName 

func (*MacType) ExtensionName() string

func (*MacType) NewBuilder 

func (*MacType) NewBuilder(bldr *array.ExtensionBuilder) array.Builder

func (*MacType) Serialize 

func (*MacType) Serialize() string

Serialize returns "mac-serialized" for testing proper metadata passing

type UUIDArray 

type UUIDArray struct {
	array.ExtensionArrayBase
}

UUIDArray is a simple array which is a FixedSizeBinary(16)

func (*UUIDArray) GetOneForMarshal 

func (a *UUIDArray) GetOneForMarshal(i int) any

func (*UUIDArray) MarshalJSON 

func (a *UUIDArray) MarshalJSON() ([]byte, error)

func (*UUIDArray) String 

func (a *UUIDArray) String() string

func (*UUIDArray) Value 

func (a *UUIDArray) Value(i int) uuid.UUID

func (*UUIDArray) ValueStr added in v2.0.1 

func (a *UUIDArray) ValueStr(i int) string

type UUIDBuilder 

type UUIDBuilder struct {
	*array.ExtensionBuilder
}

func NewUUIDBuilder 

func NewUUIDBuilder(builder *array.ExtensionBuilder) *UUIDBuilder

func (*UUIDBuilder) Append 

func (b *UUIDBuilder) Append(v uuid.UUID)

func (*UUIDBuilder) AppendValueFromString added in v2.0.1 

func (b *UUIDBuilder) AppendValueFromString(s string) error

func (*UUIDBuilder) AppendValues 

func (b *UUIDBuilder) AppendValues(v []uuid.UUID, valid []bool)

func (*UUIDBuilder) NewUUIDArray added in v2.6.0 

func (b *UUIDBuilder) NewUUIDArray() *UUIDArray

func (*UUIDBuilder) Unmarshal 

func (b *UUIDBuilder) Unmarshal(dec *json.Decoder) error

func (*UUIDBuilder) UnmarshalJSON 

func (b *UUIDBuilder) UnmarshalJSON(data []byte) error

func (*UUIDBuilder) UnmarshalOne 

func (b *UUIDBuilder) UnmarshalOne(dec *json.Decoder) error

func (*UUIDBuilder) UnsafeAppend 

func (b *UUIDBuilder) UnsafeAppend(v uuid.UUID)

type UUIDType 

type UUIDType struct {
	arrow.ExtensionBase
}

UUIDType is a simple extension type that represents a FixedSizeBinary(16) to be used for representing UUIDs

func NewUUIDType 

func NewUUIDType() *UUIDType

NewUUIDType is a convenience function to create an instance of UUIDType with the correct storage type

func (*UUIDType) ArrayType 

func (*UUIDType) ArrayType() reflect.Type

ArrayType returns TypeOf(UUIDArray{}) for constructing UUID arrays

func (*UUIDType) Deserialize 

func (*UUIDType) Deserialize(storageType arrow.DataType, data string) (arrow.ExtensionType, error)

Deserialize expects storageType to be FixedSizeBinaryType{ByteWidth: 16} and the data to be "uuid-serialized" in order to correctly create a UUIDType for testing deserialize.

func (*UUIDType) ExtensionEquals 

func (e *UUIDType) ExtensionEquals(other arrow.ExtensionType) bool

ExtensionEquals returns true if both extensions have the same name

func (*UUIDType) ExtensionName 

func (*UUIDType) ExtensionName() string

func (*UUIDType) MarshalJSON 

func (e *UUIDType) MarshalJSON() ([]byte, error)

func (*UUIDType) NewBuilder 

func (*UUIDType) NewBuilder(bldr *array.ExtensionBuilder) array.Builder

func (*UUIDType) Serialize 

func (*UUIDType) Serialize() string

Serialize returns "uuid-serialized" for testing proper metadata passing

func (*UUIDType) String 

func (e *UUIDType) String() string

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