CRC32C (Oracle Cloud Infrastructure Java SDK - 3.74.3)

java.lang.Object
- com.oracle.bmc.objectstorage.transfer.internal.CRC32C

All Implemented Interfaces:

Checksum
```
public final class CRC32C
extends Object
implements Checksum
```
This class was refactored from the original Java 9 implementation to be compatible with Java 8.

Constructor Summary

Constructors
Constructor Description

CRC32C()
Creates a new CRC32C object.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`getValue()`	Returns CRC-32C value.
`void`	`reset()`	Resets CRC-32C to initial value.
`void`	`update(byte[] b, int off, int len)`	Updates the CRC-32C checksum with the specified array of bytes.
`void`	`update(int b)`	Updates the CRC-32C checksum with the specified byte (the low eight bits of the argument b).
`void`	`update(ByteBuffer buffer)`	Updates the CRC-32C checksum with the bytes from the specified buffer.

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

- Constructor Detail
  - CRC32C
```
public CRC32C()
```
    Creates a new CRC32C object.
- Method Detail
  - update
```
public void update(int b)
```
    Updates the CRC-32C checksum with the specified byte (the low eight bits of the argument b).
    
    Specified by:
    
    update in interface Checksum
  - update
```
public void update(byte[] b,
                   int off,
                   int len)
```
    Updates the CRC-32C checksum with the specified array of bytes.
    
    Specified by:
    
    update in interface Checksum
    
    Throws:
    
    ArrayIndexOutOfBoundsException - if off is negative, or len is negative, or off+len is negative or greater than the length of the array b.
  - update
```
public void update(ByteBuffer buffer)
```
    Updates the CRC-32C checksum with the bytes from the specified buffer.
    The checksum is updated with the remaining bytes in the buffer, starting at the buffer's position. Upon return, the buffer's position will be updated to its limit; its limit will not have been changed.
    
    Specified by:
    
    update in interface Checksum
  - reset
```
public void reset()
```
    Resets CRC-32C to initial value.
    
    Specified by:
    
    reset in interface Checksum
  - getValue
```
public long getValue()
```
    Returns CRC-32C value.
    
    Specified by:
    
    getValue in interface Checksum