Package org.wildfly.service.descriptor

Interface QuaternaryServiceDescriptor<T>

Type Parameters:

T - the type of the value provided by the described service

All Superinterfaces:

ServiceDescriptor<T>

All Known Subinterfaces:

QuaternaryServiceDescriptor.Provider<T>

public interface QuaternaryServiceDescriptor<T>
extends ServiceDescriptor<T>

Describes a service by its name, provided value type, and dynamic name resolution mechanism.

Author:

Paul Ferraro

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	QuaternaryServiceDescriptor.Provider<T>	Provides a four segment service descriptor.

Method Summary

Modifier and Type	Method	Description
default <U extends T> QuaternaryServiceDescriptor<U>	asType(Class<U> type)	Returns a sub-class view of this service descriptor.
static <T> QuaternaryServiceDescriptor<T>	of(String name, Class<T> type)	Creates a quaternary service descriptor with the specified name and type.
static <T> QuaternaryServiceDescriptor<T>	of(String name, TernaryServiceDescriptor<T> defaultDescriptor)	Creates a quaternary service descriptor with the specified name and default service descriptor.
default Map.Entry<String,String[]>	resolve(String greatGrandparent, String grandparent, String parent, String child)	Resolves the dynamic name the service using the specified segments.

Methods inherited from interface org.wildfly.service.descriptor.ServiceDescriptor

getName, getType

Method Details

resolve

default Map.Entry<String,String[]> resolve(String greatGrandparent,
 String grandparent,
 String parent,
 String child)

Resolves the dynamic name the service using the specified segments.

Parameters:

greatGrandparent - the first dynamic segment

grandparent - the second dynamic segment

parent - the third dynamic segment

child - the fourth dynamic segment

Returns:

a tuple containing the resolved name and dynamic segments, or null if segments are not resolvable.

asType

default <U extends T>
QuaternaryServiceDescriptor<U> asType(Class<U> type)

Description copied from interface: ServiceDescriptor

Returns a sub-class view of this service descriptor.

Specified by:

asType in interface ServiceDescriptor<T>

Type Parameters:

U - the subclass type

Parameters:

type - a sub-class of this descriptor's type

Returns:

a sub-class view of this service descriptor.

of

static <T> QuaternaryServiceDescriptor<T> of(String name,
 Class<T> type)

Creates a quaternary service descriptor with the specified name and type.

Type Parameters:

T - the service type

Parameters:

name - the service name

type - the service type

Returns:

a service descriptor

of

static <T> QuaternaryServiceDescriptor<T> of(String name,
 TernaryServiceDescriptor<T> defaultDescriptor)

Creates a quaternary service descriptor with the specified name and default service descriptor.

Type Parameters:

T - the service type

Parameters:

name - the service name

defaultDescriptor - the service descriptor used to resolve an undefined dynamic child name

Returns:

a service descriptor