SingleBufferStore

Defined in: src/backends/single_buffer.ts:365

Extends

BufferView

Implements

SyncMapStore

Constructors

Constructor

new SingleBufferStore(…args): SingleBufferStore

Defined in: src/backends/single_buffer.ts:383

Parameters

args

…[number | ArrayBufferLike | ArrayBufferView<ArrayBufferLike> | ArrayLike<number>, number, number]

Returns

SingleBufferStore

Overrides

BufferView.constructor

Properties

_fs?

protected optional _fs?: StoreFS<Store>

Defined in: src/backends/single_buffer.ts:484

_u8

protected readonly _u8: Uint8Array

Defined in: src/backends/single_buffer.ts:381

[toStringTag]

readonly [toStringTag]: string

Defined in: ../../node_modules/typescript/lib/lib.es2015.symbol.wellknown.d.ts:274

Inherited from

BufferView.[toStringTag]

buffer

readonly buffer: ArrayBufferLike

Defined in: ../../node_modules/typescript/lib/lib.es5.d.ts:1745

Inherited from

BufferView.buffer

byteLength

readonly byteLength: number

Defined in: ../../node_modules/typescript/lib/lib.es5.d.ts:1746

Inherited from

BufferView.byteLength

byteOffset

readonly byteOffset: number

Defined in: ../../node_modules/typescript/lib/lib.es5.d.ts:1747

Inherited from

BufferView.byteOffset

flags

readonly flags: readonly []

Defined in: src/backends/single_buffer.ts:366

Use for optimizations

Implementation of

SyncMapStore.flags

name

readonly name: "sbfs" = 'sbfs'

Defined in: src/backends/single_buffer.ts:367

What the file system using this store should be called. For example, tmpfs for an in memory store

Implementation of

SyncMapStore.name

superblock

protected superblock: SuperBlock

Defined in: src/backends/single_buffer.ts:374

type

readonly type: 1935828595 = 0x73626673

Defined in: src/backends/single_buffer.ts:368

See

FileSystem#id

Implementation of

SyncMapStore.type

Accessors

uuid

Get Signature

get uuid(): `${string}-${string}-${string}-${string}-${string}`

Defined in: src/backends/single_buffer.ts:370

A UUID for this instance of the store.

Returns

`${string}-${string}-${string}-${string}-${string}`

A UUID for this instance of the store.

Implementation of

SyncMapStore.uuid

Methods

delete()

delete(id): void

Defined in: src/backends/single_buffer.ts:470

Parameters

id

number

Returns

void

Implementation of

SyncMapStore.delete

get()

get(id): Uint8Array<ArrayBufferLike> | undefined

Defined in: src/backends/single_buffer.ts:406

Parameters

id

number

Returns

Uint8Array<ArrayBufferLike> | undefined

Implementation of

SyncMapStore.get

getBigInt64()

getBigInt64(byteOffset, littleEndian?): bigint

Defined in: ../../node_modules/typescript/lib/lib.es2020.bigint.d.ts:732

Gets the BigInt64 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset.

Parameters

byteOffset

number

The place in the buffer at which the value should be retrieved.

littleEndian?

boolean

If false or undefined, a big-endian value should be read.

Returns

bigint

Inherited from

BufferView.getBigInt64

getBigUint64()

getBigUint64(byteOffset, littleEndian?): bigint

Defined in: ../../node_modules/typescript/lib/lib.es2020.bigint.d.ts:740

Gets the BigUint64 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset.

Parameters

byteOffset

number

The place in the buffer at which the value should be retrieved.

littleEndian?

boolean

If false or undefined, a big-endian value should be read.

Returns

bigint

Inherited from

BufferView.getBigUint64

getFloat16()

getFloat16(byteOffset, littleEndian?): number

Defined in: ../../node_modules/typescript/lib/lib.es2025.float16.d.ts:434

Gets the Float16 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset.

Parameters

byteOffset

number

The place in the buffer at which the value should be retrieved.

littleEndian?

boolean

If false or undefined, a big-endian value should be read.

Returns

number

Inherited from

BufferView.getFloat16

getFloat32()

getFloat32(byteOffset, littleEndian?): number

Defined in: ../../node_modules/typescript/lib/lib.es5.d.ts:1754

Gets the Float32 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset.

Parameters

byteOffset

number

The place in the buffer at which the value should be retrieved.

littleEndian?

boolean

If false or undefined, a big-endian value should be read.

Returns

number

Inherited from

BufferView.getFloat32

getFloat64()

getFloat64(byteOffset, littleEndian?): number

Defined in: ../../node_modules/typescript/lib/lib.es5.d.ts:1762

Gets the Float64 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset.

Parameters

byteOffset

number

The place in the buffer at which the value should be retrieved.

littleEndian?

boolean

If false or undefined, a big-endian value should be read.

Returns

number

Inherited from

BufferView.getFloat64

getInt16()

getInt16(byteOffset, littleEndian?): number

Defined in: ../../node_modules/typescript/lib/lib.es5.d.ts:1777

Gets the Int16 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset.

Parameters

byteOffset

number

The place in the buffer at which the value should be retrieved.

littleEndian?

boolean

If false or undefined, a big-endian value should be read.

Returns

number

Inherited from

BufferView.getInt16

getInt32()

getInt32(byteOffset, littleEndian?): number

Defined in: ../../node_modules/typescript/lib/lib.es5.d.ts:1784

Gets the Int32 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset.

Parameters

byteOffset

number

The place in the buffer at which the value should be retrieved.

littleEndian?

boolean

If false or undefined, a big-endian value should be read.

Returns

number

Inherited from

BufferView.getInt32

getInt8()

getInt8(byteOffset): number

Defined in: ../../node_modules/typescript/lib/lib.es5.d.ts:1769

Gets the Int8 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset.

Parameters

byteOffset

number

The place in the buffer at which the value should be retrieved.

Returns

number

Inherited from

BufferView.getInt8

getUint16()

getUint16(byteOffset, littleEndian?): number

Defined in: ../../node_modules/typescript/lib/lib.es5.d.ts:1799

Gets the Uint16 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset.

Parameters

byteOffset

number

The place in the buffer at which the value should be retrieved.

littleEndian?

boolean

If false or undefined, a big-endian value should be read.

Returns

number

Inherited from

BufferView.getUint16

getUint32()

getUint32(byteOffset, littleEndian?): number

Defined in: ../../node_modules/typescript/lib/lib.es5.d.ts:1807

Gets the Uint32 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset.

Parameters

byteOffset

number

The place in the buffer at which the value should be retrieved.

littleEndian?

boolean

If false or undefined, a big-endian value should be read.

Returns

number

Inherited from

BufferView.getUint32

getUint8()

getUint8(byteOffset): number

Defined in: ../../node_modules/typescript/lib/lib.es5.d.ts:1791

Gets the Uint8 value at the specified byte offset from the start of the view. There is no alignment constraint; multi-byte values may be fetched from any offset.

Parameters

byteOffset

number

The place in the buffer at which the value should be retrieved.

Returns

number

Inherited from

BufferView.getUint8

keys()

keys(): Iterable<number>

Defined in: src/backends/single_buffer.ts:394

Returns

Iterable<number>

Implementation of

SyncMapStore.keys

set()

set(id, data): void

Defined in: src/backends/single_buffer.ts:417

Parameters

id

number

data

Uint8Array

Returns

void

Implementation of

SyncMapStore.set

setBigInt64()

setBigInt64(byteOffset, value, littleEndian?): void

Defined in: ../../node_modules/typescript/lib/lib.es2020.bigint.d.ts:748

Stores a BigInt64 value at the specified byte offset from the start of the view.

Parameters

byteOffset

number

The place in the buffer at which the value should be set.

value

bigint

The value to set.

littleEndian?

boolean

If false or undefined, a big-endian value should be written.

Returns

void

Inherited from

BufferView.setBigInt64

setBigUint64()

setBigUint64(byteOffset, value, littleEndian?): void

Defined in: ../../node_modules/typescript/lib/lib.es2020.bigint.d.ts:756

Stores a BigUint64 value at the specified byte offset from the start of the view.

Parameters

byteOffset

number

The place in the buffer at which the value should be set.

value

bigint

The value to set.

littleEndian?

boolean

If false or undefined, a big-endian value should be written.

Returns

void

Inherited from

BufferView.setBigUint64

setFloat16()

setFloat16(byteOffset, value, littleEndian?): void

Defined in: ../../node_modules/typescript/lib/lib.es2025.float16.d.ts:442

Stores an Float16 value at the specified byte offset from the start of the view.

Parameters

byteOffset

number

The place in the buffer at which the value should be set.

value

number

The value to set.

littleEndian?

boolean

If false or undefined, a big-endian value should be written.

Returns

void

Inherited from

BufferView.setFloat16

setFloat32()

setFloat32(byteOffset, value, littleEndian?): void

Defined in: ../../node_modules/typescript/lib/lib.es5.d.ts:1815

Stores an Float32 value at the specified byte offset from the start of the view.

Parameters

byteOffset

number

The place in the buffer at which the value should be set.

value

number

The value to set.

littleEndian?

boolean

If false or undefined, a big-endian value should be written.

Returns

void

Inherited from

BufferView.setFloat32

setFloat64()

setFloat64(byteOffset, value, littleEndian?): void

Defined in: ../../node_modules/typescript/lib/lib.es5.d.ts:1823

Stores an Float64 value at the specified byte offset from the start of the view.

Parameters

byteOffset

number

The place in the buffer at which the value should be set.

value

number

The value to set.

littleEndian?

boolean

If false or undefined, a big-endian value should be written.

Returns

void

Inherited from

BufferView.setFloat64

setInt16()

setInt16(byteOffset, value, littleEndian?): void

Defined in: ../../node_modules/typescript/lib/lib.es5.d.ts:1838

Stores an Int16 value at the specified byte offset from the start of the view.

Parameters

byteOffset

number

The place in the buffer at which the value should be set.

value

number

The value to set.

littleEndian?

boolean

If false or undefined, a big-endian value should be written.

Returns

void

Inherited from

BufferView.setInt16

setInt32()

setInt32(byteOffset, value, littleEndian?): void

Defined in: ../../node_modules/typescript/lib/lib.es5.d.ts:1846

Stores an Int32 value at the specified byte offset from the start of the view.

Parameters

byteOffset

number

The place in the buffer at which the value should be set.

value

number

The value to set.

littleEndian?

boolean

If false or undefined, a big-endian value should be written.

Returns

void

Inherited from

BufferView.setInt32

setInt8()

setInt8(byteOffset, value): void

Defined in: ../../node_modules/typescript/lib/lib.es5.d.ts:1830

Stores an Int8 value at the specified byte offset from the start of the view.

Parameters

byteOffset

number

The place in the buffer at which the value should be set.

value

number

The value to set.

Returns

void

Inherited from

BufferView.setInt8

setUint16()

setUint16(byteOffset, value, littleEndian?): void

Defined in: ../../node_modules/typescript/lib/lib.es5.d.ts:1861

Stores an Uint16 value at the specified byte offset from the start of the view.

Parameters

byteOffset

number

The place in the buffer at which the value should be set.

value

number

The value to set.

littleEndian?

boolean

If false or undefined, a big-endian value should be written.

Returns

void

Inherited from

BufferView.setUint16

setUint32()

setUint32(byteOffset, value, littleEndian?): void

Defined in: ../../node_modules/typescript/lib/lib.es5.d.ts:1869

Stores an Uint32 value at the specified byte offset from the start of the view.

Parameters

byteOffset

number

The place in the buffer at which the value should be set.

value

number

The value to set.

littleEndian?

boolean

If false or undefined, a big-endian value should be written.

Returns

void

Inherited from

BufferView.setUint32

setUint8()

setUint8(byteOffset, value): void

Defined in: ../../node_modules/typescript/lib/lib.es5.d.ts:1853

Stores an Uint8 value at the specified byte offset from the start of the view.

Parameters

byteOffset

number

The place in the buffer at which the value should be set.

value

number

The value to set.

Returns

void

Inherited from

BufferView.setUint8

sync()

sync(): Promise<void>

Defined in: src/backends/single_buffer.ts:495

Syncs the store

Returns

Promise<void>

Implementation of

SyncMapStore.sync

transaction()

transaction(): SyncMapTransaction

Defined in: src/backends/single_buffer.ts:506

Begins a new transaction.

Returns

SyncMapTransaction

Implementation of

SyncMapStore.transaction

usage()

usage(): UsageInfo

Defined in: src/backends/single_buffer.ts:499

Usage information for the store

Returns

UsageInfo

Implementation of

SyncMapStore.usage

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