Package uk.ac.starlink.util
Class UncompressInputStream
- java.lang.Object
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- java.io.InputStream
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- java.io.FilterInputStream
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- uk.ac.starlink.util.UncompressInputStream
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- All Implemented Interfaces:
java.io.Closeable,java.lang.AutoCloseable
public class UncompressInputStream extends java.io.FilterInputStreamThis 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 Tschalär, Unidata Program Center
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Constructor Summary
Constructors Constructor Description UncompressInputStream(java.io.InputStream is)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description intavailable()static voidmain(java.lang.String[] args)booleanmarkSupported()This stream does not support mark/reset on the stream.intread()intread(byte[] buf, int off, int len)longskip(long num)
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Method Detail
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read
public int read() throws java.io.IOException- Overrides:
readin classjava.io.FilterInputStream- Throws:
java.io.IOException
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read
public int read(byte[] buf, int off, int len) throws java.io.IOException- Overrides:
readin classjava.io.FilterInputStream- Throws:
java.io.IOException
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skip
public long skip(long num) throws java.io.IOException- Overrides:
skipin classjava.io.FilterInputStream- Throws:
java.io.IOException
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available
public int available() throws java.io.IOException- Overrides:
availablein classjava.io.FilterInputStream- Throws:
java.io.IOException
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markSupported
public boolean markSupported()
This stream does not support mark/reset on the stream.- Overrides:
markSupportedin classjava.io.FilterInputStream- Returns:
- false
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main
public static void main(java.lang.String[] args) throws java.lang.Exception- Throws:
java.lang.Exception
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