unqlitego

README

unqlitego

UnQLite Binding for golang.

Install

$ go get github.com/nobonobo/unqlitego

Test

$ go get github.com/r7kamura/gospel
$ cd ${GOPATH/:*/}/src/github.com/nobonobo/unqlitego
$ go test .

Benchmark

$ go get github.com/r7kamura/gospel
$ cd ${GOPATH/:*/}/src/github.com/nobonobo/unqlitego
$ go test -bench Bench*

Output:(Macbook Air 2011 mid)

BenchmarkFileStore	  200000	      9667 ns/op
BenchmarkFileFetch	  500000	      7928 ns/op
BenchmarkMemStore	  500000	      3824 ns/op
BenchmarkMemFetch	 1000000	      3448 ns/op

Documentation

Index

• func Copyright() string
• func Ident() string
• func IsThreadSafe() bool
• func Shutdown() (err error)
• func Signature() string
• func Version() string
• type Cursor
  • func (curs *Cursor) Close() (err error)
  • func (curs *Cursor) Delete() (err error)
  • func (curs *Cursor) First() (err error)
  • func (curs *Cursor) IsValid() (ok bool)
  • func (curs *Cursor) Key() (key []byte, err error)
  • func (curs *Cursor) Last() (err error)
  • func (curs *Cursor) Next() (err error)
  • func (curs *Cursor) Prev() (err error)
  • func (curs *Cursor) Reset() (err error)
  • func (curs *Cursor) Seek(key []byte) (err error)
  • func (curs *Cursor) SeekGE(key []byte) (err error)
  • func (curs *Cursor) SeekLE(key []byte) (err error)
  • func (curs *Cursor) Value() (value []byte, err error)
• type Database
  • func NewDatabase(filename string) (db *Database, err error)
  • func (db *Database) Append(key, value []byte) (err error)
  • func (db *Database) Begin() (err error)
  • func (db *Database) Close() (err error)
  • func (db *Database) Commit() (err error)
  • func (db *Database) Delete(key []byte) (err error)
  • func (t *Database) DeleteObject(key string) error
  • func (db *Database) Fetch(key []byte) (value []byte, err error)
  • func (t *Database) GetObject(key string, object interface{}) error
  • func (t *Database) Marshal() MarshalFunction
  • func (db *Database) NewCursor() (cursor *Cursor, err error)
  • func (db *Database) Rollback() (err error)
  • func (t *Database) SetMarshal(override MarshalFunction)
  • func (t *Database) SetObject(key string, object interface{}) error
  • func (t *Database) SetUnmarshal(override UnmarshalFunction)
  • func (db *Database) Store(key, value []byte) (err error)
  • func (t *Database) Unmarshal() UnmarshalFunction
• type MarshalFunction
• type UnQLiteError
  • func (e UnQLiteError) Error() string
• type UnmarshalFunction

Functions

func Copyright

func Copyright() string

Copyright ...

func Ident

func Ident() string

Ident ...

func IsThreadSafe

func IsThreadSafe() bool

IsThreadSafe ...

func Shutdown

func Shutdown() (err error)

Shutdown ...

func Signature

func Signature() string

Signature ...

func Version

func Version() string

Version ...

Types

type Cursor

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

Cursor ...

func (*Cursor) Close

func (curs *Cursor) Close() (err error)

Close ...

func (*Cursor) Delete

func (curs *Cursor) Delete() (err error)

Delete ...

func (*Cursor) First

func (curs *Cursor) First() (err error)

First ...

func (*Cursor) IsValid

func (curs *Cursor) IsValid() (ok bool)

IsValid ...

func (*Cursor) Key

func (curs *Cursor) Key() (key []byte, err error)

Key ...

func (*Cursor) Last

func (curs *Cursor) Last() (err error)

Last ...

func (*Cursor) Next

func (curs *Cursor) Next() (err error)

Next ...

func (*Cursor) Prev

func (curs *Cursor) Prev() (err error)

Prev ...

func (*Cursor) Reset

func (curs *Cursor) Reset() (err error)

Reset ...

func (*Cursor) Seek

func (curs *Cursor) Seek(key []byte) (err error)

Seek ...

func (*Cursor) SeekGE

func (curs *Cursor) SeekGE(key []byte) (err error)

SeekGE ...

func (*Cursor) SeekLE

func (curs *Cursor) SeekLE(key []byte) (err error)

SeekLE ...

func (*Cursor) Value

func (curs *Cursor) Value() (value []byte, err error)

Value ...

type Database

type Database struct {

	//Commit Unit Size: < 1 (After Each)
	CommitAfter int
	// contains filtered or unexported fields
}

Database ...

func NewDatabase

func NewDatabase(filename string) (db *Database, err error)

NewDatabase ...

func (*Database) Append

func (db *Database) Append(key, value []byte) (err error)

Append ...

func (*Database) Begin

func (db *Database) Begin() (err error)

Begin ...

func (*Database) Close

func (db *Database) Close() (err error)

Close ...

func (*Database) Commit

func (db *Database) Commit() (err error)

Commit ...

func (*Database) Delete

func (db *Database) Delete(key []byte) (err error)

Delete ...

func (*Database) DeleteObject

func (t *Database) DeleteObject(key string) error

func (*Database) Fetch

func (db *Database) Fetch(key []byte) (value []byte, err error)

Fetch ...

func (*Database) GetObject

func (t *Database) GetObject(key string, object interface{}) error

func (*Database) Marshal

func (t *Database) Marshal() MarshalFunction

func (*Database) NewCursor

func (db *Database) NewCursor() (cursor *Cursor, err error)

NewCursor ...

func (*Database) Rollback

func (db *Database) Rollback() (err error)

Rollback ...

func (*Database) SetMarshal

func (t *Database) SetMarshal(override MarshalFunction)

func (*Database) SetObject

func (t *Database) SetObject(key string, object interface{}) error

func (*Database) SetUnmarshal

func (t *Database) SetUnmarshal(override UnmarshalFunction)

func (*Database) Store

func (db *Database) Store(key, value []byte) (err error)

Store ...

func (*Database) Unmarshal

func (t *Database) Unmarshal() UnmarshalFunction

type MarshalFunction

type MarshalFunction func(interface{}) ([]byte, error)

type UnQLiteError

type UnQLiteError int

UnQLiteError ... standard error for this module

func (UnQLiteError) Error

func (e UnQLiteError) Error() string

type UnmarshalFunction

type UnmarshalFunction func([]byte, interface{}) error