Module org.elasticsearch.server

Package org.elasticsearch.injection.guice.internal

Class Scoping

java.lang.Object

org.elasticsearch.injection.guice.internal.Scoping

public abstract class Scoping
extends Object

References a scope, either directly (as a scope instance), or indirectly (as a scope annotation). The scope's eager or laziness is also exposed.

Field Summary

Fields

Modifier and Type	Field	Description
static final Scoping	EAGER_SINGLETON
static final Scoping	UNSCOPED	No scoping annotation has been applied.

Method Summary

Modifier and Type	Method	Description
Scope	getScopeInstance()	Returns the scope instance, or null if that isn't known for this instance.
boolean	isEagerSingleton()	Returns true if this scope is a singleton that should be loaded eagerly in stage.
boolean	isExplicitlyScoped()	Returns true if this scope was explicitly applied.
boolean	isNoScope()	Returns true if this is the default scope.

Methods inherited from class java.lang.Object

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

Field Details

UNSCOPED

public static final Scoping UNSCOPED

No scoping annotation has been applied. Note that this is different from in(Scopes.NO_SCOPE), where the 'NO_SCOPE' has been explicitly applied.

EAGER_SINGLETON

public static final Scoping EAGER_SINGLETON

Method Details

isExplicitlyScoped

public boolean isExplicitlyScoped()

Returns true if this scope was explicitly applied. If no scope was explicitly applied then the scoping annotation will be used.

isNoScope

public boolean isNoScope()

Returns true if this is the default scope. In this case a new instance will be provided for each injection.

isEagerSingleton

public boolean isEagerSingleton()

Returns true if this scope is a singleton that should be loaded eagerly in stage.

getScopeInstance

public Scope getScopeInstance()

Returns the scope instance, or null if that isn't known for this instance.