Package org.pentaho.di.core.bowl

Class BowlManagerFactoryRegistry

java.lang.Object

org.pentaho.di.core.bowl.BowlManagerFactoryRegistry

public class BowlManagerFactoryRegistry
extends Object

A Registry that holds Factories that generate Manager classes from a Bowl.

Used by BaseBowl to create single-instance-per-bowl manager instances from the factory method here.

Method Summary

Modifier and Type	Method	Description
static BowlManagerFactoryRegistry	getInstance()
<T> ManagerFactory<T>	getManagerFactory(Class<T> managerClass)
<T> void	registerManagerFactory(Class<T> managerClass, ManagerFactory<T> factoryMethod)	Register a ManagerFactory for the given manager class.

Methods inherited from class java.lang.Object

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

Method Details

getInstance

public static BowlManagerFactoryRegistry getInstance()

registerManagerFactory

public <T> void registerManagerFactory(Class<T> managerClass,
 ManagerFactory<T> factoryMethod)

Register a ManagerFactory for the given manager class.

Any manager that caches objects should implement CachingManager so that cached objects can be cleared when refreshing the UI. See BaseBowl.clearManagers() and CachingManager.notifyChanged().

Type Parameters:

T - the type of object being managed

Parameters:

managerClass - the interface class of the manager

factoryMethod - a method to create a new manager instance from a Bowl

getManagerFactory

public <T> ManagerFactory<T> getManagerFactory(Class<T> managerClass)