com.enterprisemath.utils

Class UUIDUniqueCodeGenerator

java.lang.Object

com.enterprisemath.utils.UUIDUniqueCodeGenerator

All Implemented Interfaces:

UniqueCodeGenerator

public class UUIDUniqueCodeGenerator
extends Object
implements UniqueCodeGenerator

Code generator which generates UUID in the string formats.

Author:

radek.hecl

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	UUIDUniqueCodeGenerator.Builder Builder object.

Constructor Summary

Constructors

Constructor and Description
UUIDUniqueCodeGenerator(UUIDUniqueCodeGenerator.Builder builder) Creates new instance.

Method Summary

Modifier and Type	Method and Description
static UUIDUniqueCodeGenerator	create() Creates new instance.
String	generateUniqueCode(String prefix) Generates code with high probability this will be the globally unique one.
Set<String>	generateUniqueCodes(String prefix, int number) Generates multiple codes with high probability these will be the globally unique ones.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

UUIDUniqueCodeGenerator

public UUIDUniqueCodeGenerator(UUIDUniqueCodeGenerator.Builder builder)

Creates new instance.

Parameters:

builder - builder object

Method Detail

generateUniqueCode

public String generateUniqueCode(String prefix)

Description copied from interface: UniqueCodeGenerator

Generates code with high probability this will be the globally unique one.

Specified by:

generateUniqueCode in interface UniqueCodeGenerator

Parameters:

prefix - prefix of generated code

Returns:

generated code

generateUniqueCodes

public Set<String> generateUniqueCodes(String prefix,
                                       int number)

Description copied from interface: UniqueCodeGenerator

Generates multiple codes with high probability these will be the globally unique ones.

Specified by:

generateUniqueCodes in interface UniqueCodeGenerator

Parameters:

prefix - prefix of all generated codes

number - number of codes to generate, must be greater than 0

Returns:

generated codes

toString

public String toString()

Overrides:

toString in class Object

create

public static UUIDUniqueCodeGenerator create()

Creates new instance.

Returns:

created instance