com.github.f4b6a3.uuid.factory

Class AbstRandomBasedFactory

java.lang.Object

com.github.f4b6a3.uuid.factory.UuidFactory

com.github.f4b6a3.uuid.factory.AbstRandomBasedFactory

Direct Known Subclasses:

AbstCombFactory, RandomBasedFactory

public abstract class AbstRandomBasedFactory
extends UuidFactory

Abstract factory for creating random-based unique identifiers (UUIDv4).

See Also:

RandomFunction

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	AbstRandomBasedFactory.Builder<T,B extends AbstRandomBasedFactory.Builder<T,B>> Abstract builder for creating a random-based factory.
protected static class	AbstRandomBasedFactory.FastRandom A long random generator.
protected static interface	AbstRandomBasedFactory.IRandom Interface for random generator.
protected static class	AbstRandomBasedFactory.SafeRandom A byte random generator.

Nested classes/interfaces inherited from class com.github.f4b6a3.uuid.factory.UuidFactory

UuidFactory.Parameters

Field Summary

Fields

Modifier and Type	Field and Description
protected ReentrantLock	lock The reentrant lock for synchronization.
protected AbstRandomBasedFactory.IRandom	random The random generator.
protected static int	UUID_BYTES The number of bytes of a UUID.

Fields inherited from class com.github.f4b6a3.uuid.factory.UuidFactory

version, versionMask

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstRandomBasedFactory(UuidVersion version, AbstRandomBasedFactory.Builder<?,?> builder) Constructor with a version number and a builder

Method Summary

Modifier and Type	Method and Description
UUID	create(UuidFactory.Parameters parameters) Creates a UUID using parameters.

Methods inherited from class com.github.f4b6a3.uuid.factory.UuidFactory

create, getVersion, nameBytes, nameBytes, namespaceBytes, namespaceBytes, namespaceBytes, toUuid

Methods inherited from class java.lang.Object

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

Field Detail

random

protected final AbstRandomBasedFactory.IRandom random

The random generator.

UUID_BYTES

protected static final int UUID_BYTES

The number of bytes of a UUID.

See Also:

Constant Field Values

lock

protected final ReentrantLock lock

The reentrant lock for synchronization.

Constructor Detail

AbstRandomBasedFactory

protected AbstRandomBasedFactory(UuidVersion version,
                                 AbstRandomBasedFactory.Builder<?,?> builder)

Constructor with a version number and a builder

Parameters:

version - a version number

builder - a builder

Method Detail

create

public UUID create(UuidFactory.Parameters parameters)

Description copied from class: UuidFactory

Creates a UUID using parameters.

Specified by:

create in class UuidFactory

Parameters:

parameters - parameters object

Returns:

a UUID