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

Class BaseNRemainderDecoder

java.lang.Object

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

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

All Implemented Interfaces:

Function<String,UUID>

public final class BaseNRemainderDecoder
extends BaseNDecoder

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

It decodes strings created by encoders that use remainder operator (modulus), a common approach to encode integers.

The decoding process is performed using integer arithmetic.

Field Summary

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

base, map

Constructor Summary

Constructors

Constructor and Description
BaseNRemainderDecoder(BaseN base) Constructor with a base-n.

Method Summary

Modifier and Type	Method and Description
UUID	apply(String string)
protected static long[]	multiply(long x, long multiplier, long rem) Multiply a long as unsigned 64 bit integer

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

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

Constructor Detail

BaseNRemainderDecoder

public BaseNRemainderDecoder(BaseN base)

Constructor with a base-n.

Parameters:

base - a base-n

Method Detail

apply

public UUID apply(String string)

multiply

protected static long[] multiply(long x,
                                 long multiplier,
                                 long rem)

Multiply a long as unsigned 64 bit integer

Parameters:

x - a number to be multiplied

multiplier - a multiplier

rem - the reminder

Returns:

an array of longs