FNV64

java.lang.Object
- org.greenrobot.essentials.hash.FNV64

All Implemented Interfaces:

java.util.zip.Checksum
```
public class FNV64
extends java.lang.Object
implements java.util.zip.Checksum
```
Hash function FNV-1a (http://www.isthe.com/chongo/tech/comp/fnv).

Field Summary

Fields
Modifier and Type Field Description

private long hash

private static long INITIAL_VALUE

private static long MULTIPLIER

Constructor Summary

Constructors
Constructor Description

FNV64()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`getValue()`
`void`	`reset()`
`void`	`update(byte[] b, int off, int len)`
`void`	`update(int b)`

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

Methods inherited from interface java.util.zip.Checksum
update, update

- Field Detail
  - INITIAL_VALUE
```
private static final long INITIAL_VALUE
```
    See Also:
    
    Constant Field Values
  - MULTIPLIER
```
private static final long MULTIPLIER
```
    See Also:
    
    Constant Field Values
  - hash
```
private long hash
```
- Constructor Detail
  - FNV64
```
public FNV64()
```
- Method Detail
  - update
```
public void update(int b)
```
    Specified by:
    
    update in interface java.util.zip.Checksum
  - update
```
public void update(byte[] b,
                   int off,
                   int len)
```
    Specified by:
    
    update in interface java.util.zip.Checksum
  - getValue
```
public long getValue()
```
    Specified by:
    
    getValue in interface java.util.zip.Checksum
  - reset
```
public void reset()
```
    Specified by:
    
    reset in interface java.util.zip.Checksum