UncompressInputStream (Starjava UTIL API)

java.lang.Object
- java.io.InputStream
- - java.io.FilterInputStream
  - - uk.ac.starlink.util.UncompressInputStream

```
public class UncompressInputStream
extends java.io.FilterInputStream
```
This class decompresses an input stream containing data compressed with the unix "compress" utility (LZC, a LZW variant). This code is based heavily on the unlzw.c code in gzip-1.2.4 (written by Peter Jannesen) and the original compress code.

Version:

0.3-3 06/05/2001

Author:

Ronald Tschal�r, Unidata Program Center

Field Summary
- Fields inherited from class java.io.FilterInputStream
  in

Constructor Summary

Constructors
Constructor Description

UncompressInputStream(java.io.InputStream is)

Constructors
Constructor	Description
`UncompressInputStream(java.io.InputStream is)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`available()`
`static void`	`main(java.lang.String[] args)`
`boolean`	`markSupported()`	This stream does not support mark/reset on the stream.
`int`	`read()`
`int`	`read(byte[] buf, int off, int len)`
`long`	`skip(long num)`

Methods inherited from class java.io.FilterInputStream
close, mark, read, reset

Methods inherited from class java.io.InputStream
readAllBytes, readNBytes, transferTo

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

- Constructor Detail
  - UncompressInputStream
```
public UncompressInputStream(java.io.InputStream is)
                      throws java.io.IOException
```
    Parameters:
    
    is - the input stream to decompress
    
    Throws:
    
    java.io.IOException - if the header is malformed
- Method Detail
  - read
```
public int read()
         throws java.io.IOException
```
    Overrides:
    
    read in class java.io.FilterInputStream
    
    Throws:
    
    java.io.IOException
  - read
```
public int read(byte[] buf,
                int off,
                int len)
         throws java.io.IOException
```
    Overrides:
    
    read in class java.io.FilterInputStream
    
    Throws:
    
    java.io.IOException
  - skip
```
public long skip(long num)
          throws java.io.IOException
```
    Overrides:
    
    skip in class java.io.FilterInputStream
    
    Throws:
    
    java.io.IOException
  - available
```
public int available()
              throws java.io.IOException
```
    Overrides:
    
    available in class java.io.FilterInputStream
    
    Throws:
    
    java.io.IOException
  - markSupported
```
public boolean markSupported()
```
    This stream does not support mark/reset on the stream.
    
    Overrides:
    
    markSupported in class java.io.FilterInputStream
    
    Returns:
    
    false
  - main
```
public static void main(java.lang.String[] args)
                 throws java.lang.Exception
```
    Throws:
    
    java.lang.Exception

Class UncompressInputStream

Field Summary

Fields inherited from class java.io.FilterInputStream

Constructor Summary

Method Summary

Methods inherited from class java.io.FilterInputStream

Methods inherited from class java.io.InputStream

Methods inherited from class java.lang.Object

Constructor Detail

UncompressInputStream

Method Detail

read

read

skip

available

markSupported

main