Appends a chunk or all chunks from another CompositeBuffer to this buffer. Chunks using the same ArrayBuffer are merged into a single Uint8Array to reduce memory usage and keep the number of chunks low.

Parameters

data

A Uint8Array to append, or another CompositeBuffer whose chunks will be appended individually.

CompositeBuffer | Uint8Array<ArrayBufferLike>

Returns

void

split()

split(position): object

Defined in: src/core/CompositeBuffer.ts:51

Splits this buffer at a specified position.

Parameters

position

number

Offset at which to split the buffer.

Returns

object

Obj containing the bytes before position as extractedBuffer and the bytes from position onward as remainingBuffer.

Name	Type	Defined in
`extractedBuffer`	`CompositeBuffer`	src/core/CompositeBuffer.ts:51
`remainingBuffer`	`CompositeBuffer`	src/core/CompositeBuffer.ts:51

getLength()

getLength(): number

Defined in: src/core/CompositeBuffer.ts:71

Returns

number

canReadBytes()

canReadBytes(position, length): boolean

Defined in: src/core/CompositeBuffer.ts:75

Parameters

position

number

length

number

Returns

boolean

getUint8()

getUint8(position): number

Defined in: src/core/CompositeBuffer.ts:82

Reads a single unsigned byte at the given position.

Parameters

position

number

Returns

number

focus()

focus(position): void

Defined in: src/core/CompositeBuffer.ts:92

Moves the internal focus to the chunk containing the specified position. If the position is before the currently focused chunk, focus is reset first. Cached currentDataView is also invalidated.

isFocused(position): boolean

Defined in: src/core/CompositeBuffer.ts:110

Checks whether the internal focus already covers the specified position.