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akka.stream.javadsl

Compression

object Compression

Source
Compression.scala
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  1. 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

  2. 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.

  3. def gunzip(maxBytesPerChunk: Int): Flow[ByteString, ByteString, NotUsed]

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

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

    maxBytesPerChunk

    Maximum length of the output ByteString chunk.

  4. 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)

  5. 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.

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

    Same as inflate with configurable maximum output length and nowrap

    Same as inflate with configurable maximum output length and nowrap

    maxBytesPerChunk

    Maximum length of the output ByteString chunk.

    nowrap

    if true then use GZIP compatible decompression

  7. def inflate(maxBytesPerChunk: Int): Flow[ByteString, ByteString, NotUsed]

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

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

    maxBytesPerChunk

    Maximum length of the output ByteString chunk.