Package org.metricshub.jawk.ext

Class ExtensionRegistry

java.lang.Object

org.metricshub.jawk.ext.ExtensionRegistry

public final class ExtensionRegistry
extends Object

Registry used by extensions and the CLI to expose ready-to-use extension instances.

Method Summary

Modifier and Type	Method	Description
static Map<String,JawkExtension>	listExtensions()	Returns a snapshot of all registered extensions sorted by name.
static void	register(String name, JawkExtension extension)	Registers an extension instance under the supplied name.
static JawkExtension	resolve(String name)	Resolves an extension name to the registered instance.

Methods inherited from class java.lang.Object

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

Method Details

register

public static void register(String name,
 JawkExtension extension)

Registers an extension instance under the supplied name.

Parameters:

name - identifying name

extension - extension instance

listExtensions

public static Map<String,JawkExtension> listExtensions()

Returns a snapshot of all registered extensions sorted by name.

Returns:

immutable view of registered extensions

resolve

public static JawkExtension resolve(String name)

Resolves an extension name to the registered instance. The lookup is case-insensitive and also supports class names. When the extension has not yet been registered, the method attempts to load the class by name and instantiate it.

Parameters:

name - name or class name of the extension

Returns:

extension instance, or null when the name cannot be resolved