org.symphonyoss.s2.fugue.di.impl

Class ComponentDescriptor

java.lang.Object

org.symphonyoss.s2.fugue.di.impl.ComponentDescriptor

public class ComponentDescriptor
extends Object

Constructor Summary

Constructors

Constructor and Description
ComponentDescriptor()

Method Summary

Modifier and Type	Method and Description
<T> ComponentDescriptor	addDependency(Class<T> requiredInterface, IBinder<T> binder) Add a simple (Cardinality.One) dependency.
<T> ComponentDescriptor	addDependency(Class<T> requiredInterface, IBinder<T> binder, Cardinality cardinality) Add a dependency.
ComponentDescriptor	addProvidedInterface(Class<?> providedInterface) Add an interface which this component implements and which can be provided to other components.
ComponentDescriptor	addStart(Runnable handler)
ComponentDescriptor	addStop(Runnable handler)
List<Dependency<?>>	getDependencies()
Set<Class<?>>	getProvidedInterfaces()
List<Runnable>	getStartHandlers()
List<Runnable>	getStopHandlers()
ComponentDescriptor	removeProvidedInterface(Class<?> providedInterface)

Methods inherited from class java.lang.Object

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

Constructor Detail

ComponentDescriptor

public ComponentDescriptor()

Method Detail

addDependency

public <T> ComponentDescriptor addDependency(Class<T> requiredInterface,
                                             IBinder<T> binder)

Add a simple (Cardinality.One) dependency. Convenience method.

Parameters:

requiredInterface - The interface of which an implementation is required.

Returns:

this - fluent interface.

addDependency

public <T> ComponentDescriptor addDependency(Class<T> requiredInterface,
                                             IBinder<T> binder,
                                             Cardinality cardinality)

Add a dependency.

Parameters:

requiredInterface - The interface of which an implementation is required.

cardinality - The number of instances which is required.

binder -

Returns:

this - fluent interface.

addProvidedInterface

public ComponentDescriptor addProvidedInterface(Class<?> providedInterface)

Add an interface which this component implements and which can be provided to other components. If the class provided does not actually implement this interface then a runtime exception will be thrown from the resolve method of the context.

Parameters:

providedInterface - An interface which is provided.

Returns:

this - fluent interface.

addStart

public ComponentDescriptor addStart(Runnable handler)

addStop

public ComponentDescriptor addStop(Runnable handler)

getDependencies

public List<Dependency<?>> getDependencies()

getProvidedInterfaces

public Set<Class<?>> getProvidedInterfaces()

getStartHandlers

public List<Runnable> getStartHandlers()

getStopHandlers

public List<Runnable> getStopHandlers()

removeProvidedInterface

public ComponentDescriptor removeProvidedInterface(Class<?> providedInterface)