chunkenc

Oct 8, 2021

Changes in this version

+ type Appender interface

+ Append func(int64)

+ AppendAt func(uint16, int64)

+ type Chunk interface

+ Appender func() (Appender, error)

+ Bytes func() []byte

+ Compact func()

+ Encoding func() Encoding

+ Iterator func(Iterator) Iterator

+ NumSamples func() int

+ func FromData(e Encoding, d []byte) (Chunk, error)

+ func FromValuesDelta(values ...int64) Chunk

+ func FromValuesRLE(value int64, length uint16) Chunk

+ func FromValuesXOR(values ...int64) Chunk

+ func FromValuesXORAt(index uint16, value int64) Chunk

+ type DeltaChunk struct

+ func NewDeltaChunk() *DeltaChunk

+ func (c *DeltaChunk) Appender() (Appender, error)

+ func (c *DeltaChunk) Bytes() []byte

+ func (c *DeltaChunk) Compact()

+ func (c *DeltaChunk) Encoding() Encoding

+ func (c *DeltaChunk) Iterator(it Iterator) Iterator

+ func (c *DeltaChunk) NumSamples() int

+ type Encoding uint8

+ const EncDelta

+ const EncNone

+ const EncRLE

+ const EncXOR

+ func (e Encoding) String() string

+ type Iterator interface

+ At func() int64

+ Err func() error

+ Next func() bool

+ Read func() uint64

+ Seek func(index uint16) bool

+ func NewNopIterator() Iterator

+ type Pool interface

+ Get func(e Encoding, b []byte) (Chunk, error)

+ Put func(Chunk) error

+ func NewPool() Pool

+ type RLEChunk struct

+ func NewRLEChunk() *RLEChunk

+ func (c *RLEChunk) Appender() (Appender, error)

+ func (c *RLEChunk) Bytes() []byte

+ func (c *RLEChunk) Compact()

+ func (c *RLEChunk) Encoding() Encoding

+ func (c *RLEChunk) Iterator(it Iterator) Iterator

+ func (c *RLEChunk) NumSamples() int

+ func (c *RLEChunk) NumValues() int

+ type XORChunk struct

+ func NewXORChunk() *XORChunk

+ func (c *XORChunk) Appender() (Appender, error)

+ func (c *XORChunk) Bytes() []byte

+ func (c *XORChunk) Compact()

+ func (c *XORChunk) Encoding() Encoding

+ func (c *XORChunk) Iterator(it Iterator) Iterator

+ func (c *XORChunk) NumSamples() int