datatypes

package

v0.0.0-...-e6fb8a6 Latest Latest Go to latest Published: Aug 16, 2022 License: Apache-2.0 Imports: 6 Imported by: 0

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Repository

github.com/CC11001100/vectorsql

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Documentation ¶

Constants ¶

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const (
	DataTypeFloat64Name = "Float64"
)

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const (
	DataTypeInt32Name = "Int32"
)

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const (
	DataTypeInt64Name = "Int64"
)

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const (
	DataTypeStringName = "String"
)

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const (
	DataTypeUInt32Name = "UInt32"
)

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const (
	DataTypeUInt64Name = "UInt64"
)

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Float64DataType ¶

type Float64DataType struct {
}

func (*Float64DataType) Deserialize ¶

func (datatype *Float64DataType) Deserialize(reader *binary.Reader) (datavalues.IDataValue, error)

func (*Float64DataType) Name ¶

func (datatype *Float64DataType) Name() string

func (*Float64DataType) Serialize ¶

func (datatype *Float64DataType) Serialize(writer *binary.Writer, v datavalues.IDataValue) error

func (*Float64DataType) SerializeText ¶

func (datatype *Float64DataType) SerializeText(writer io.Writer, v datavalues.IDataValue) error

type IDataType ¶

type IDataType interface {
	Name() string
	Serialize(*binary.Writer, datavalues.IDataValue) error
	SerializeText(io.Writer, datavalues.IDataValue) error
	Deserialize(*binary.Reader) (datavalues.IDataValue, error)
}

func DataTypeFactory ¶

func DataTypeFactory(name string) (IDataType, error)

func GetDataTypeByValue ¶

func GetDataTypeByValue(val datavalues.IDataValue) (IDataType, error)

func NewFloat64DataType ¶

func NewFloat64DataType() IDataType

func NewInt32DataType ¶

func NewInt32DataType() IDataType

func NewInt64DataType ¶

func NewInt64DataType() IDataType

func NewStringDataType ¶

func NewStringDataType() IDataType

func NewUInt32DataType ¶

func NewUInt32DataType() IDataType

func NewUInt64DataType ¶

func NewUInt64DataType() IDataType

type Int32DataType ¶

type Int32DataType struct {
}

func (*Int32DataType) Deserialize ¶

func (datatype *Int32DataType) Deserialize(reader *binary.Reader) (datavalues.IDataValue, error)

func (*Int32DataType) Name ¶

func (datatype *Int32DataType) Name() string

func (*Int32DataType) Serialize ¶

func (datatype *Int32DataType) Serialize(writer *binary.Writer, v datavalues.IDataValue) error

func (*Int32DataType) SerializeText ¶

func (datatype *Int32DataType) SerializeText(writer io.Writer, v datavalues.IDataValue) error

type Int64DataType ¶

type Int64DataType struct {
}

func (*Int64DataType) Deserialize ¶

func (datatype *Int64DataType) Deserialize(reader *binary.Reader) (datavalues.IDataValue, error)

func (*Int64DataType) Name ¶

func (datatype *Int64DataType) Name() string

func (*Int64DataType) Serialize ¶

func (datatype *Int64DataType) Serialize(writer *binary.Writer, v datavalues.IDataValue) error

func (*Int64DataType) SerializeText ¶

func (datatype *Int64DataType) SerializeText(writer io.Writer, v datavalues.IDataValue) error

type StringDataType ¶

type StringDataType struct {
}

func (*StringDataType) Deserialize ¶

func (datatype *StringDataType) Deserialize(reader *binary.Reader) (datavalues.IDataValue, error)

func (*StringDataType) Name ¶

func (datatype *StringDataType) Name() string

func (*StringDataType) Serialize ¶

func (datatype *StringDataType) Serialize(writer *binary.Writer, v datavalues.IDataValue) error

func (*StringDataType) SerializeText ¶

func (datatype *StringDataType) SerializeText(writer io.Writer, v datavalues.IDataValue) error

type UInt32DataType ¶

type UInt32DataType struct {
}

func (*UInt32DataType) Deserialize ¶

func (datatype *UInt32DataType) Deserialize(reader *binary.Reader) (datavalues.IDataValue, error)

func (*UInt32DataType) Name ¶

func (datatype *UInt32DataType) Name() string

func (*UInt32DataType) Serialize ¶

func (datatype *UInt32DataType) Serialize(writer *binary.Writer, v datavalues.IDataValue) error

func (*UInt32DataType) SerializeText ¶

func (datatype *UInt32DataType) SerializeText(writer io.Writer, v datavalues.IDataValue) error

type UInt64DataType ¶

type UInt64DataType struct {
}

func (*UInt64DataType) Deserialize ¶

func (datatype *UInt64DataType) Deserialize(reader *binary.Reader) (datavalues.IDataValue, error)

func (*UInt64DataType) Name ¶

func (datatype *UInt64DataType) Name() string

func (*UInt64DataType) Serialize ¶

func (datatype *UInt64DataType) Serialize(writer *binary.Writer, v datavalues.IDataValue) error

func (*UInt64DataType) SerializeText ¶

func (datatype *UInt64DataType) SerializeText(writer io.Writer, v datavalues.IDataValue) error

Source Files ¶

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