ChecksumHashFunction.ChecksumHasher

java.lang.Object
- com.google.common.hash.AbstractHasher
- - com.google.common.hash.AbstractByteHasher
  - - com.google.common.hash.ChecksumHashFunction.ChecksumHasher

All Implemented Interfaces:

Hasher, PrimitiveSink

Enclosing class:

ChecksumHashFunction
```
private final class ChecksumHashFunction.ChecksumHasher
extends AbstractByteHasher
```
Hasher that updates a checksum.

Field Summary

Fields
Modifier and Type Field Description

private java.util.zip.Checksum checksum

Constructor Summary

Constructors
Modifier Constructor Description

private ChecksumHasher(java.util.zip.Checksum checksum)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`HashCode`	`hash()`	Computes a hash code based on the data that have been provided to this hasher.
`protected void`	`update(byte b)`	Updates this hasher with the given byte.
`protected void`	`update(byte[] bytes, int off, int len)`	Updates this hasher with `len` bytes starting at `off` in the given buffer.

Methods inherited from class com.google.common.hash.AbstractByteHasher
putByte, putBytes, putBytes, putBytes, putChar, putInt, putLong, putShort, update, update

Methods inherited from class com.google.common.hash.AbstractHasher
putBoolean, putDouble, putFloat, putObject, putString, putUnencodedChars

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

Methods inherited from interface com.google.common.hash.Hasher
hashCode

- Field Detail
  - checksum
```
private final java.util.zip.Checksum checksum
```
- Constructor Detail
  - ChecksumHasher
```
private ChecksumHasher(java.util.zip.Checksum checksum)
```
- Method Detail
  - update
```
protected void update(byte b)
```
    Description copied from class: AbstractByteHasher
    
    Updates this hasher with the given byte.
    
    Specified by:
    
    update in class AbstractByteHasher
  - update
```
protected void update(byte[] bytes,
                      int off,
                      int len)
```
    Description copied from class: AbstractByteHasher
    
    Updates this hasher with len bytes starting at off in the given buffer.
    
    Overrides:
    
    update in class AbstractByteHasher
  - hash
```
public HashCode hash()
```
    Description copied from interface: Hasher
    
    Computes a hash code based on the data that have been provided to this hasher. The result is unspecified if this method is called more than once on the same instance.