LZWDecoder (openpdf 1.3.36 API)

java.lang.Object
- com.lowagie.text.pdf.LZWDecoder

```
public class LZWDecoder
extends Object
```
A class for performing LZW decoding.

Constructor Summary

Constructors
Constructor Description

LZWDecoder()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addStringToTable(byte[] string)`	Add a new string to the string table.
`void`	`addStringToTable(byte[] oldString, byte newString)`	Add a new string to the string table.
`byte[]`	`composeString(byte[] oldString, byte newString)`	Append `newString` to the end of `oldString`.
`void`	`decode(byte[] data, OutputStream uncompData)`	Method to decode LZW compressed data.
`int`	`getNextCode()`
`void`	`initializeStringTable()`	Initialize the string table.
`void`	`writeString(byte[] string)`	Write out the string just uncompressed.

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

- Constructor Detail
  - LZWDecoder
```
public LZWDecoder()
```
- Method Detail
  - decode
```
public void decode(byte[] data,
                   OutputStream uncompData)
```
    Method to decode LZW compressed data.
    
    Parameters:
    
    data - The compressed data.
    
    uncompData - Array to return the uncompressed data in.
  - initializeStringTable
```
public void initializeStringTable()
```
    Initialize the string table.
  - writeString
```
public void writeString(byte[] string)
```
    Write out the string just uncompressed.
    
    Parameters:
    
    string - bytes
  - addStringToTable
```
public void addStringToTable(byte[] oldString,
                             byte newString)
```
    Add a new string to the string table.
    
    Parameters:
    
    newString - new string bytes
    
    oldString - old string bytes
  - addStringToTable
```
public void addStringToTable(byte[] string)
```
    Add a new string to the string table.
    
    Parameters:
    
    string - bytes
  - composeString
```
public byte[] composeString(byte[] oldString,
                            byte newString)
```
    Append newString to the end of oldString.
    
    Parameters:
    
    oldString - old string bytes
    
    newString - new string bytes
    
    Returns:
    
    byes
  - getNextCode
```
public int getNextCode()
```