org.trellisldp.api

Class DefaultIdentifierService

java.lang.Object

org.trellisldp.api.DefaultIdentifierService

All Implemented Interfaces:

IdentifierService

@ApplicationScoped
public class DefaultIdentifierService
extends java.lang.Object
implements IdentifierService

The IdentifierService provides a mechanism for creating new identifiers.

Constructor Summary

Constructors

Constructor and Description
DefaultIdentifierService() Create a UUID-based IdentifierService.
DefaultIdentifierService(java.lang.String prefix) Create a UUID-based IdentifierService with a default prefix value.

Method Summary

Modifier and Type	Method and Description
java.util.function.Supplier<java.lang.String>	getSupplier() Get a Supplier that generates Strings with the provided prefix.
java.util.function.Supplier<java.lang.String>	getSupplier(java.lang.String prefix) Get a Supplier that generates Strings with the provided prefix.
java.util.function.Supplier<java.lang.String>	getSupplier(java.lang.String prefix, int hierarchy, int length) Get a Supplier that generates Strings with the provided prefix.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultIdentifierService

public DefaultIdentifierService()

Create a UUID-based IdentifierService.

DefaultIdentifierService

public DefaultIdentifierService(java.lang.String prefix)

Create a UUID-based IdentifierService with a default prefix value.

Parameters:

prefix - the prefix

Method Detail

getSupplier

public java.util.function.Supplier<java.lang.String> getSupplier(java.lang.String prefix,
                                                                 int hierarchy,
                                                                 int length)

Description copied from interface: IdentifierService

Get a Supplier that generates Strings with the provided prefix.

Specified by:

getSupplier in interface IdentifierService

Parameters:

prefix - the prefix

hierarchy - the levels of hierarchy to add

length - the length of each level of hierarchy

Returns:

a String Supplier

getSupplier

public java.util.function.Supplier<java.lang.String> getSupplier(java.lang.String prefix)

Description copied from interface: IdentifierService

Get a Supplier that generates Strings with the provided prefix.

Specified by:

getSupplier in interface IdentifierService

Parameters:

prefix - the prefix

Returns:

a String Supplier

getSupplier

public java.util.function.Supplier<java.lang.String> getSupplier()

Description copied from interface: IdentifierService

Get a Supplier that generates Strings with the provided prefix.

Specified by:

getSupplier in interface IdentifierService

Returns:

a String Supplier