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akka.stream.scaladsl

Compression

object Compression

Source
Compression.scala
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  1. final def !=(arg0: Any): Boolean
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  2. final def ##: Int
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  3. final def ==(arg0: Any): Boolean
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  4. final val MaxBytesPerChunkDefault: Int(65536)
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  7. def deflate(level: Int, nowrap: Boolean): Flow[ByteString, ByteString, NotUsed]

    Same as deflate with configurable level and nowrap

    Same as deflate with configurable level and nowrap

    level

    Compression level (0-9)

    nowrap

    if true then use GZIP compatible compression

  8. def deflate: Flow[ByteString, ByteString, NotUsed]

    Creates a flow that deflate-compresses a stream of ByteString.

    Creates a flow that deflate-compresses a stream of ByteString. Note that the compressor will SYNC_FLUSH after every ByteString so that it is guaranteed that every ByteString coming out of the flow can be fully decompressed without waiting for additional data. This may come at a compression performance cost for very small chunks.

    FIXME: should strategy / flush mode be configurable? See https://github.com/akka/akka/issues/21849

  9. final def eq(arg0: AnyRef): Boolean
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  11. final def getClass(): Class[_ <: AnyRef]
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  12. def gunzip(maxBytesPerChunk: Int = MaxBytesPerChunkDefault): Flow[ByteString, ByteString, NotUsed]

    Creates a Flow that decompresses a gzip-compressed stream of data.

    Creates a Flow that decompresses a gzip-compressed stream of data.

    maxBytesPerChunk

    Maximum length of an output ByteString chunk.

  13. def gzip(level: Int): Flow[ByteString, ByteString, NotUsed]

    Same as gzip with a custom level.

    Same as gzip with a custom level.

    level

    Compression level (0-9)

  14. def gzip: Flow[ByteString, ByteString, NotUsed]

    Creates a flow that gzip-compresses a stream of ByteStrings.

    Creates a flow that gzip-compresses a stream of ByteStrings. Note that the compressor will SYNC_FLUSH after every ByteString so that it is guaranteed that every ByteString coming out of the flow can be fully decompressed without waiting for additional data. This may come at a compression performance cost for very small chunks.

    FIXME: should strategy / flush mode be configurable? See https://github.com/akka/akka/issues/21849

  15. def hashCode(): Int
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  16. def inflate(maxBytesPerChunk: Int, nowrap: Boolean): Flow[ByteString, ByteString, NotUsed]

    Creates a Flow that decompresses a deflate-compressed stream of data.

    Creates a Flow that decompresses a deflate-compressed stream of data.

    maxBytesPerChunk

    Maximum length of an output ByteString chunk.

    nowrap

    if true then use GZIP compatible decompression

  17. def inflate(maxBytesPerChunk: Int = MaxBytesPerChunkDefault): Flow[ByteString, ByteString, NotUsed]

    Creates a Flow that decompresses a deflate-compressed stream of data.

    Creates a Flow that decompresses a deflate-compressed stream of data.

    maxBytesPerChunk

    Maximum length of an output ByteString chunk.

  18. final def isInstanceOf[T0]: Boolean
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  19. final def ne(arg0: AnyRef): Boolean
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  22. final def synchronized[T0](arg0: => T0): T0
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  1. def finalize(): Unit
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    Deprecated

    (Since version 9)

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