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java.lang.Object org.apache.nutch.util.DeflateUtils
public class DeflateUtils
A collection of utility methods for working on deflated data.
Constructor Summary | |
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DeflateUtils()
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Method Summary | |
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static byte[] |
deflate(byte[] in)
Returns a deflated copy of the input array. |
static byte[] |
inflate(byte[] in)
Returns an inflated copy of the input array. |
static byte[] |
inflateBestEffort(byte[] in)
Returns an inflated copy of the input array. |
static byte[] |
inflateBestEffort(byte[] in,
int sizeLimit)
Returns an inflated copy of the input array, truncated to sizeLimit bytes, if necessary. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public DeflateUtils()
Method Detail |
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public static final byte[] inflateBestEffort(byte[] in)
null
is returned.
public static final byte[] inflateBestEffort(byte[] in, int sizeLimit)
sizeLimit
bytes, if necessary. If the deflated input
has been truncated or corrupted, a best-effort attempt is made to
inflate as much as possible. If no data can be extracted
null
is returned.
public static final byte[] inflate(byte[] in) throws IOException
IOException
- if the input cannot be properly decompressedpublic static final byte[] deflate(byte[] in)
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