Class Decompressor

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      protected Decompressor()
      Sole constructor, typically called from sub-classes.
    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      abstract Decompressor clone()  
      abstract void decompress​(DataInput in, int originalLength, int offset, int length, BytesRef bytes)
      Decompress bytes that were stored between offsets offset and offset+length in the original stream from the compressed stream in to bytes .
      • Methods inherited from class java.lang.Object

        equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • Decompressor

        protected Decompressor()
        Sole constructor, typically called from sub-classes.
    • Method Detail

      • decompress

        public abstract void decompress​(DataInput in,
                                        int originalLength,
                                        int offset,
                                        int length,
                                        BytesRef bytes)
                                 throws java.io.IOException
        Decompress bytes that were stored between offsets offset and offset+length in the original stream from the compressed stream in to bytes . After returning, the length of bytes (bytes.length) must be equal to length. Implementations of this method are free to resize bytes depending on their needs.
        Parameters:
        in - the input that stores the compressed stream
        originalLength - the length of the original data (before compression)
        offset - bytes before this offset do not need to be decompressed
        length - bytes after offset+length do not need to be decompressed
        bytes - a BytesRef where to store the decompressed data
        Throws:
        java.io.IOException
      • clone

        public abstract Decompressor clone()
        Overrides:
        clone in class java.lang.Object