Adler32

java.lang.Object
- com.jcraft.jzlib.Adler32

All Implemented Interfaces:: Checksum

public final class Adler32
extends java.lang.Object
implements Checksum

Field Summary

Fields
Modifier and Type Field Description

private static int BASE

private static int NMAX

private long s1

private long s2

Constructor Summary

Constructors
Constructor Description

Adler32()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`(package private) static long`	`combine(long adler1, long adler2, long len2)`
`Adler32`	`copy()`
`long`	`getValue()`
`void`	`reset()`
`void`	`reset(long init)`
`void`	`update(byte[] buf, int index, int len)`

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

Field Detail

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

Constant Field Values

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

Constant Field Values

s1
```
private long s1
```

s2
```
private long s2
```

Constructor Detail
- Adler32
```
public Adler32()
```

Method Detail

reset
```
public void reset(long init)
```
Specified by:

reset in interface Checksum

reset
```
public void reset()
```
Specified by:

reset in interface Checksum

getValue
```
public long getValue()
```
Specified by:

getValue in interface Checksum

update

public void update(byte[] buf,
                   int index,
                   int len)

Specified by:: update in interface Checksum

copy
```
public Adler32 copy()
```
Specified by:

copy in interface Checksum

combine

static long combine(long adler1,
                    long adler2,
                    long len2)