BCryptPasswordImpl.CyclicByteBuffer (WildFly Elytron Parent 2.1.0.Final API)

java.lang.Object
- org.wildfly.security.password.impl.BCryptPasswordImpl.CyclicByteBuffer

All Implemented Interfaces:

Serializable

Enclosing class:

BCryptPasswordImpl
```
private static class BCryptPasswordImpl.CyclicByteBuffer
extends Object
implements Serializable
```
This class implements a cyclic byte buffer. It defines utility methods to retrieve the next byte or int from the underlying byte[] in a cyclic manner.

Field Summary

Fields
Modifier and Type Field Description

private byte[] buffer

private int position

Constructor Summary

Constructors
Constructor Description

CyclicByteBuffer(byte[] buffer)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`(package private) byte`	`readNextByte()`	Reads the next byte from the buffer.
`(package private) int`	`readNextInt()`	Reads the next int (four bytes) from the buffer.

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

- Field Detail
  - buffer
```
private byte[] buffer
```
  - position
```
private int position
```
- Constructor Detail
  - CyclicByteBuffer
```
CyclicByteBuffer(byte[] buffer)
```
- Method Detail
  - readNextByte
```
byte readNextByte()
```
    Reads the next byte from the buffer. The current position is incremented by one (mod buffer.length).
    
    Returns:
    
    the byte that was read from the cyclic buffer.
  - readNextInt
```
int readNextInt()
```
    Reads the next int (four bytes) from the buffer. The current position is incremented by four (mod buffer.length).
    
    Returns:
    
    the int that was read from the cyclic buffer.