Package uk.ac.starlink.util
Class UncompressInputStream
java.lang.Object
java.io.InputStream
java.io.FilterInputStream
uk.ac.starlink.util.UncompressInputStream
- All Implemented Interfaces:
Closeable
,AutoCloseable
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 Tschalär, Unidata Program Center
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Field Summary
Fields inherited from class java.io.FilterInputStream
in
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Constructor Summary
Constructors -
Method Summary
Methods inherited from class java.io.FilterInputStream
close, mark, read, reset
Methods inherited from class java.io.InputStream
nullInputStream, readAllBytes, readNBytes, readNBytes, skipNBytes, transferTo
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Constructor Details
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UncompressInputStream
- Parameters:
is
- the input stream to decompress- Throws:
IOException
- if the header is malformed
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Method Details
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read
- Overrides:
read
in classFilterInputStream
- Throws:
IOException
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read
- Overrides:
read
in classFilterInputStream
- Throws:
IOException
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skip
- Overrides:
skip
in classFilterInputStream
- Throws:
IOException
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available
- Overrides:
available
in classFilterInputStream
- Throws:
IOException
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markSupported
public boolean markSupported()This stream does not support mark/reset on the stream.- Overrides:
markSupported
in classFilterInputStream
- Returns:
- false
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main
- Throws:
Exception
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