node-liblzma - v3.1.2
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    Class Xz

    XZ compression stream. Compresses data using LZMA2 algorithm.

    const compressor = new Xz({ preset: 6 });
    input.pipe(compressor).pipe(output);

    Hierarchy (View Summary)

    Index

    Constructors

    constructor

    Accessors

    bytesRead bytesWritten

    Methods

    _flush _processChunk _transform close flush

    Constructors

    Accessors

    • get bytesRead(): number

      Get total bytes read from input so far

      Returns number

    • get bytesWritten(): number

      Get total bytes written to output so far

      Returns number

    Methods

    _flush

    • _flush(callback: TransformCallback): void

      Parameters

      • callback: TransformCallback

      Returns void

    _processChunk

    • _processChunk(
          chunk: Buffer<ArrayBufferLike> | null,
          flushFlag: number,
          cb?: TransformCallback,
      ): Buffer<ArrayBufferLike> | undefined

      Parameters

      • chunk: Buffer<ArrayBufferLike> | null
      • flushFlag: number
      • Optionalcb: TransformCallback

      Returns Buffer<ArrayBufferLike> | undefined

    _transform

    • _transform(
          chunk: Buffer<ArrayBufferLike> | null,
          _encoding: string,
          callback: TransformCallback,
      ): void

      Parameters

      • chunk: Buffer<ArrayBufferLike> | null
      • _encoding: string
      • callback: TransformCallback

      Returns void

    • Parameters

      • Optionalcallback: () => void

      Returns void

    • Parameters

      • Optionalcallback: () => void

      Returns void

    • Parameters

      • kind: number
      • Optionalcallback: () => void

      Returns void

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