BitStream.Huffman

java.lang.Object

org.h2.dev.util.BitStream.Huffman

Enclosing class:: BitStream

public static class BitStream.Huffman extends Object

A Huffman code.

Constructor Summary

Constructors

Constructor

Description

Huffman(int[] frequencies)
Method Summary

Modifier and Type

Method

Description

int

getBitCount(int value)

Get the number of bits of the Huffman code for this value.

int

read(BitStream.In in)

Read a value.

void

write(BitStream.Out out, int value)

Write a value.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- Huffman
  
  public Huffman(int[] frequencies)
Method Details
- write
  
  public void write(BitStream.Out out, int value)
  
  Write a value.
  
  Parameters:
  
  out - the output stream
  
  value - the value to write
- read
  
  public int read(BitStream.In in)
  
  Read a value.
  
  Parameters:
  
  in - the input stream
  
  Returns:
  
  the value
- getBitCount
  
  public int getBitCount(int value)
  
  Get the number of bits of the Huffman code for this value.
  
  Parameters:
  
  value - the value
  
  Returns:
  
  the number of bits