org.apache.pdfbox.jbig2.decoder.huffman

Class HuffmanTable

java.lang.Object

org.apache.pdfbox.jbig2.decoder.huffman.HuffmanTable

Direct Known Subclasses:

EncodedTable, FixedSizeTable

public abstract class HuffmanTable
extends Object

This abstract class is the base class for all types of huffman tables.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HuffmanTable.Code This static class represents a code for use in huffman tables.

Constructor Summary

Constructors

Constructor and Description
HuffmanTable()

Method Summary

Modifier and Type	Method and Description
static String	codeTableToString(List<HuffmanTable.Code> codeTable)
long	decode(ImageInputStream iis)
void	initTree(List<HuffmanTable.Code> codeTable)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

HuffmanTable

public HuffmanTable()

Method Detail

initTree

public void initTree(List<HuffmanTable.Code> codeTable)

decode

public long decode(ImageInputStream iis)
            throws IOException

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object

codeTableToString

public static String codeTableToString(List<HuffmanTable.Code> codeTable)