Package org.apache.hc.core5.http2.hpack

Class HuffmanDecoder

java.lang.Object

org.apache.hc.core5.http2.hpack.HuffmanDecoder

final class HuffmanDecoder
extends java.lang.Object

This Huffman codec implementation has been derived from Twitter HPack project (https://github.com/twitter/hpack)

Field Summary

Fields

Modifier and Type	Field	Description
private HuffmanNode	root

Constructor Summary

Constructors

Constructor	Description
HuffmanDecoder(int[] codes, byte[] lengths)

Method Summary

Modifier and Type	Method	Description
private static HuffmanNode	buildTree(int[] codes, byte[] lengths)
(package private) void	decode(ByteArrayBuffer out, java.nio.ByteBuffer src)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

root

private final HuffmanNode root

Constructor Detail

HuffmanDecoder

HuffmanDecoder(int[] codes,
               byte[] lengths)

Method Detail

decode

void decode(ByteArrayBuffer out,
            java.nio.ByteBuffer src)
     throws HPackException

Throws:

HPackException

buildTree

private static HuffmanNode buildTree(int[] codes,
                                     byte[] lengths)