Class ComponentRegistry

java.lang.Object

org.patternfly.component.ComponentRegistry

public class ComponentRegistry
extends Object

The component registry is a singleton that manages the registration and lookup of PatternFly (sub)components per ComponentType and name. Only one (sub)component of each type can be registered. Use this class to get singleton instances of PatternFly (sub)components such as Page, Masthead, or NotificationDrawerList.

The registration must be done by calling registerComponent(ComponentType, BaseComponent) or registerSubComponent(ComponentType, String, SubComponent). The lookup is done by calling lookupComponent(ComponentType) and lookupSubComponent(ComponentType, String).

Method Summary

Modifier and Type	Method	Description
static ComponentRegistry	componentRegistry()
<C extends BaseComponent<E,B>, E extends HTMLElement, B extends TypedBuilder<E,B>> C	lookupComponent(ComponentType type)
<C extends SubComponent<E,B>, E extends HTMLElement, B extends TypedBuilder<E,B>> C	lookupSubComponent(ComponentType type, String name)
void	registerComponent(ComponentType type, BaseComponent<?,?> component)
void	registerSubComponent(ComponentType type, String name, SubComponent<?,?> subComponent)

Methods inherited from class java.lang.Object

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

Method Details

componentRegistry

public static ComponentRegistry componentRegistry()

registerComponent

public void registerComponent(ComponentType type,
 BaseComponent<?,?> component)

registerSubComponent

public void registerSubComponent(ComponentType type,
 String name,
 SubComponent<?,?> subComponent)

lookupComponent

public <C extends BaseComponent<E,B>, E extends HTMLElement, B extends TypedBuilder<E,B>>
C lookupComponent(ComponentType type)

lookupSubComponent

public <C extends SubComponent<E,B>, E extends HTMLElement, B extends TypedBuilder<E,B>>
C lookupSubComponent(ComponentType type,
 String name)