Class PureJavaCrc32C
java.lang.Object
edu.internet2.middleware.grouperClientExt.org.apache.commons.codec.digest.PureJavaCrc32C
- All Implemented Interfaces:
Checksum
A pure-java implementation of the CRC32 checksum that uses
the CRC32-C polynomial, the same polynomial used by iSCSI
and implemented on many Intel chipsets supporting SSE4.2.
Copied from Hadoop 2.3.6:
https://git-wip-us.apache.org/repos/asf?p=hadoop.git;a=blob_plain;
f=hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/PureJavaCrc32C.java;
hb=2120de588b92b9f22b1cc4188761d6a8c61aa778
This class is Not ThreadSafe
- Since:
- 1.11
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Constructor Details
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PureJavaCrc32C
public PureJavaCrc32C()Create a new PureJavaCrc32 object.
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Method Details
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getValue
public long getValue() -
reset
public void reset() -
update
public void update(byte[] b, int off, int len) -
update
public final void update(int b)
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