compress

Documentation

Index

• Constants
• func GorillaDecoding(in []byte, out []byte) ([]byte, error)
• func GorillaEncoding(in []byte, out []byte) ([]byte, error)
• func Init()
• func IsEnableMLF() bool
• func SnappyDecoding(in, out []byte) ([]byte, error)
• func SnappyEncoding(in []byte, out []byte) ([]byte, error)
• type Context
  • func GenerateContext(values []float64) *Context
  • func (ctx *Context) NotCompress() bool
  • func (ctx *Context) RLE() bool
  • func (ctx *Context) Release()
  • func (ctx *Context) Same() bool
  • func (ctx *Context) Snappy() bool
• type Float
  • func NewFloat() *Float
  • func (c *Float) AdaptiveDecoding(in, out []byte) ([]byte, error)
  • func (c *Float) AdaptiveEncoding(in []byte, out []byte) ([]byte, error)
• type RLE
  • func NewRLE(step int) *RLE
  • func (rle *RLE) Decoding(in, out []byte) ([]byte, error)
  • func (rle *RLE) Encoding(in []byte, out []byte) ([]byte, error)
  • func (rle *RLE) SameValueDecoding(in, out []byte) ([]byte, error)
  • func (rle *RLE) SameValueEncoding(in []byte, out []byte) ([]byte, error)

Constants

const FloatCompressAlgorithmMLF = "mlf"

const (
	RLEBlockLimit = 1 << 14
)

Functions

func GorillaDecoding

func GorillaDecoding(in []byte, out []byte) ([]byte, error)

func GorillaEncoding

func GorillaEncoding(in []byte, out []byte) ([]byte, error)

func Init

func Init()

func IsEnableMLF

func IsEnableMLF() bool

func SnappyDecoding

func SnappyDecoding(in, out []byte) ([]byte, error)

func SnappyEncoding

func SnappyEncoding(in []byte, out []byte) ([]byte, error)

Types

type Context

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

func GenerateContext

func GenerateContext(values []float64) *Context

func (*Context) NotCompress

func (ctx *Context) NotCompress() bool

func (*Context) RLE

func (ctx *Context) RLE() bool

func (*Context) Release

func (ctx *Context) Release()

func (*Context) Same

func (ctx *Context) Same() bool

func (*Context) Snappy

func (ctx *Context) Snappy() bool

type Float

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

func NewFloat

func NewFloat() *Float

func (*Float) AdaptiveDecoding

func (c *Float) AdaptiveDecoding(in, out []byte) ([]byte, error)

func (*Float) AdaptiveEncoding

func (c *Float) AdaptiveEncoding(in []byte, out []byte) ([]byte, error)

type RLE

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

func NewRLE

func NewRLE(step int) *RLE

func (*RLE) Decoding

func (rle *RLE) Decoding(in, out []byte) ([]byte, error)

func (*RLE) Encoding

func (rle *RLE) Encoding(in []byte, out []byte) ([]byte, error)

func (*RLE) SameValueDecoding

func (rle *RLE) SameValueDecoding(in, out []byte) ([]byte, error)

func (*RLE) SameValueEncoding

func (rle *RLE) SameValueEncoding(in []byte, out []byte) ([]byte, error)