org.neo4j.graphdb

Class DependencyResolver.Adapter

java.lang.Object

org.neo4j.graphdb.DependencyResolver.Adapter

All Implemented Interfaces:

DependencyResolver

Enclosing interface:

DependencyResolver

public abstract static class DependencyResolver.Adapter
extends Object
implements DependencyResolver

Adapter for DependencyResolver which will select the first available candidate by default for resolveDependency(Class).

Nested Class Summary

Nested classes/interfaces inherited from interface org.neo4j.graphdb.DependencyResolver

DependencyResolver.Adapter, DependencyResolver.SelectionStrategy

Constructor Summary

Constructors

Constructor and Description
Adapter()

Method Summary

Modifier and Type	Method and Description
<T> Supplier<T>	provideDependency(Class<T> type)
<T> Supplier<T>	provideDependency(Class<T> type, DependencyResolver.SelectionStrategy selector)
<T> T	resolveDependency(Class<T> type) Tries to resolve a dependency that matches a given class.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.neo4j.graphdb.DependencyResolver

resolveDependency

Constructor Detail

Adapter

public Adapter()

Method Detail

resolveDependency

public <T> T resolveDependency(Class<T> type)
                        throws IllegalArgumentException

Description copied from interface: DependencyResolver

Tries to resolve a dependency that matches a given class. No specific DependencyResolver.SelectionStrategy is used, so the first encountered matching dependency will be returned.

Specified by:

resolveDependency in interface DependencyResolver

Type Parameters:

T - the type that the returned instance must implement

Parameters:

type - the type of Class that the returned instance must implement.

Returns:

the resolved dependency for the given type.

Throws:

IllegalArgumentException - if no matching dependency was found.

provideDependency

public <T> Supplier<T> provideDependency(Class<T> type,
                                         DependencyResolver.SelectionStrategy selector)

Specified by:

provideDependency in interface DependencyResolver

provideDependency

public <T> Supplier<T> provideDependency(Class<T> type)

Specified by:

provideDependency in interface DependencyResolver