com.github.f4b6a3.uuid.codec.base.function

Class BaseNRemainderEncoder

java.lang.Object

com.github.f4b6a3.uuid.codec.base.function.BaseNEncoder

com.github.f4b6a3.uuid.codec.base.function.BaseNRemainderEncoder

All Implemented Interfaces:

Function<UUID,String>

public final class BaseNRemainderEncoder
extends BaseNEncoder

Function that encodes a UUID to a base-n string.

It encodes using remainder operator (modulus), a common approach to encode integers.

The encoding process is performed using integer arithmetic.

Field Summary

Fields

Modifier and Type	Field and Description
protected BaseNCodec.CustomDivider	divider A custom divider for optimization.

Fields inherited from class com.github.f4b6a3.uuid.codec.base.function.BaseNEncoder

alphabet, base

Constructor Summary

Constructors

Constructor and Description
BaseNRemainderEncoder(BaseN base) Constructor with a base-n.
BaseNRemainderEncoder(BaseN base, BaseNCodec.CustomDivider divider) Constructor with a base-n and a custom divider.

Method Summary

Modifier and Type	Method and Description
String	apply(UUID uuid)
protected static long[]	divide(long x, BaseNCodec.CustomDivider divider, long rem) Divide a long as unsigned 64 bit integer

Methods inherited from class com.github.f4b6a3.uuid.codec.base.function.BaseNEncoder

get

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.function.Function

andThen, compose, identity

Field Detail

divider

protected final BaseNCodec.CustomDivider divider

A custom divider for optimization.

Constructor Detail

BaseNRemainderEncoder

public BaseNRemainderEncoder(BaseN base)

Constructor with a base-n.

Parameters:

base - a base-n

BaseNRemainderEncoder

public BaseNRemainderEncoder(BaseN base,
                             BaseNCodec.CustomDivider divider)

Constructor with a base-n and a custom divider.

Parameters:

base - a base-n

divider - a custom divider

Method Detail

apply

public String apply(UUID uuid)

divide

protected static long[] divide(long x,
                               BaseNCodec.CustomDivider divider,
                               long rem)

Divide a long as unsigned 64 bit integer

Parameters:

x - a number to be divided

divider - a custom divider

rem - the reminder

Returns:

an array of longs