storage

package

v0.1.1-0...-0c1194d Latest Latest Go to latest Published: Oct 21, 2019 License: MIT Imports: 9 Imported by: 0

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Repository

github.com/joway/pikv

Documentation ¶

Index ¶

Constants
type BadgerStorage
type KVPair
- func (p *KVPair) SetKey(key []byte)
- func (p *KVPair) SetVal(val []byte)
type MemoryStorage
type Options
type ScanOptions
type Storage

Constants ¶

View Source

const (
	TypeBadger = "badger"
	TypeMemory = "memory"
)

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type BadgerStorage ¶

type BadgerStorage struct {
	Storage
	// contains filtered or unexported fields
}

func (*BadgerStorage) Close ¶

func (storage *BadgerStorage) Close() error

func (*BadgerStorage) Del ¶

func (storage *BadgerStorage) Del(keys [][]byte) error

func (*BadgerStorage) Get ¶

func (storage *BadgerStorage) Get(key []byte) ([]byte, error)

func (*BadgerStorage) LoadSnapshot ¶

func (storage *BadgerStorage) LoadSnapshot(ctx context.Context, reader io.Reader) error

func (*BadgerStorage) Scan ¶

func (storage *BadgerStorage) Scan(scanOpts ScanOptions) ([]KVPair, error)

func (*BadgerStorage) Set ¶

func (storage *BadgerStorage) Set(key, val []byte, ttl uint64) error

func (*BadgerStorage) Snapshot ¶

func (storage *BadgerStorage) Snapshot(ctx context.Context, writer io.Writer) error

func (*BadgerStorage) TTL ¶

func (storage *BadgerStorage) TTL(key []byte) (uint64, error)

type KVPair ¶

type KVPair struct {
	Key, Val []byte
}

func (*KVPair) SetKey ¶

func (p *KVPair) SetKey(key []byte)

func (*KVPair) SetVal ¶

func (p *KVPair) SetVal(val []byte)

type MemoryStorage ¶

type MemoryStorage struct {
	Storage
	// contains filtered or unexported fields
}

func (*MemoryStorage) Close ¶

func (storage *MemoryStorage) Close() error

func (*MemoryStorage) Del ¶

func (storage *MemoryStorage) Del(keys [][]byte) error

func (*MemoryStorage) Get ¶

func (storage *MemoryStorage) Get(key []byte) ([]byte, error)

func (*MemoryStorage) Scan ¶

func (storage *MemoryStorage) Scan(scanOpts ScanOptions) ([]KVPair, error)

func (*MemoryStorage) Set ¶

func (storage *MemoryStorage) Set(key, val []byte, ttl uint64) error

func (*MemoryStorage) TTL ¶

func (storage *MemoryStorage) TTL(key []byte) (uint64, error)

type Options ¶

type Options struct {
	Storage string
	Dir     string
}

type ScanOptions ¶

type ScanOptions struct {
	Pattern      string
	Limit        int
	IncludeValue bool
}

type Storage ¶

type Storage interface {
	Get(key []byte) ([]byte, error)
	Set(key, val []byte, ttl uint64) error
	Del(keys [][]byte) error
	TTL(key []byte) (uint64, error)
	Scan(scanOpts ScanOptions) ([]KVPair, error)
	Close() error

	Snapshot(ctx context.Context, writer io.Writer) error
	LoadSnapshot(ctx context.Context, reader io.Reader) error
}

func NewBadgerStorage ¶

func NewBadgerStorage(options Options) (Storage, error)

func NewMemoryStorage ¶

func NewMemoryStorage(options Options) (Storage, error)

func NewStorage ¶

func NewStorage(options Options) (Storage, error)

Source Files ¶

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