CRC

java.lang.Object
- org.apache.commons.compress.compressors.bzip2.CRC

```
final class CRC
extends java.lang.Object
```
A simple class the hold and calculate the cyclic redundancy check (CRC) for sanity checking of the data.

Field Summary

Fields
Modifier and Type Field Description

private int crc

private static int[] CRC32_TABLE

private static int DEFAULT

Constructor Summary

Constructors
Constructor Description

CRC()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`private int`	`compute(int baseCrc, int inCh)`
`(package private) int`	`getValue()`
`(package private) void`	`reset()`
`(package private) void`	`update(int inCh)`
`(package private) void`	`update(int inCh, int repeat)`

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

Field Detail

DEFAULT
```
private static final int DEFAULT
```
See Also:

Constant Field Values

CRC32_TABLE
```
private static final int[] CRC32_TABLE
```

crc
```
private int crc
```

Constructor Detail
- CRC
```
CRC()
```

Method Detail

compute

private int compute(int baseCrc,
                    int inCh)

getValue
```
int getValue()
```

reset
```
void reset()
```

update
```
void update(int inCh)
```

update

void update(int inCh,
            int repeat)