Package org.eclipse.sisu.inject

Class WatchedBeans<Q extends Annotation,T,W>

java.lang.Object

org.eclipse.sisu.inject.WatchedBeans<Q,T,W>

All Implemented Interfaces:

BindingSubscriber<T>

final class WatchedBeans<Q extends Annotation,T,W>
extends Object
implements BindingSubscriber<T>

Provides dynamic BeanEntry notifications by tracking qualified Bindings.

See Also:

• BeanLocator.watch(Key, Mediator, Object)

Field Summary

Fields

Modifier and Type	Field	Description
private final BeanCache<Q,T>	beans
private final com.google.inject.Key<T>	key
private final Mediator<Q,T,W>	mediator
private final QualifyingStrategy	strategy
private final Reference<W>	watcherRef

Constructor Summary

Constructors

Constructor	Description
WatchedBeans(com.google.inject.Key<T> key, Mediator<Q,T,W> mediator, W watcher)

Method Summary

Modifier and Type	Method	Description
void	add(com.google.inject.Binding<T> binding, int rank)	Adds the given ranked Binding to this subscriber.
Iterable<com.google.inject.Binding<T>>	bindings()	Snapshot of currently subscribed Bindings.
private String	detail(Object watcher)
void	remove(com.google.inject.Binding<T> binding)	Removes the given Binding from this subscriber.
com.google.inject.TypeLiteral<T>	type()	Returns the type of Bindings that are of interest.

Methods inherited from class java.lang.Object

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

Field Details

beans

private final BeanCache<Q extends Annotation,T> beans

key

private final com.google.inject.Key<T> key

mediator

private final Mediator<Q extends Annotation,T,W> mediator

strategy

private final QualifyingStrategy strategy

watcherRef

private final Reference<W> watcherRef

Constructor Details

WatchedBeans

WatchedBeans(com.google.inject.Key<T> key,
 Mediator<Q,T,W> mediator,
 W watcher)

Method Details

type

public com.google.inject.TypeLiteral<T> type()

Description copied from interface: BindingSubscriber

Returns the type of Bindings that are of interest.

Specified by:

type in interface BindingSubscriber<Q extends Annotation>

Returns:

The literal type

add

public void add(com.google.inject.Binding<T> binding,
 int rank)

Description copied from interface: BindingSubscriber

Adds the given ranked Binding to this subscriber.

Specified by:

add in interface BindingSubscriber<Q extends Annotation>

Parameters:

binding - The new binding

rank - The assigned rank

remove

public void remove(com.google.inject.Binding<T> binding)

Description copied from interface: BindingSubscriber

Removes the given Binding from this subscriber.

Specified by:

remove in interface BindingSubscriber<Q extends Annotation>

Parameters:

binding - The old binding

bindings

public Iterable<com.google.inject.Binding<T>> bindings()

Description copied from interface: BindingSubscriber

Snapshot of currently subscribed Bindings.

Specified by:

bindings in interface BindingSubscriber<Q extends Annotation>

Returns:

The subscribed Bindings

detail

private String detail(Object watcher)