se.jbee.inject
Class Demand<T>

Object
  se.jbee.inject.Demand<T>

Type Parameters:

T - Type of the value demanded

All Implemented Interfaces:

Resourced<T>

public final class Demand<T>
extends Object
implements Resourced<T>

A Demand is a Dependency resolved to a specific Resource in the context of a specific Injector (the Repository within it).

Author:

Jan Bernitt (jan@jbee.se)

Method Summary

static <T> Demand<T>	demand(Resource<T> resource, Dependency<? super T> dependency, int serialNumber, int cardinality)
int	envCardinality()
int	envSerialNumber()
Demand<T>	from(Dependency<? super T> dependency)
Dependency<? super T>	getDependency()
Resource<T>	getResource()
String	toString()

Methods inherited from class Object

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

Method Detail

demand

public static <T> Demand<T> demand(Resource<T> resource,
                                   Dependency<? super T> dependency,
                                   int serialNumber,
                                   int cardinality)

getDependency

public Dependency<? super T> getDependency()

getResource

public Resource<T> getResource()

Specified by:

getResource in interface Resourced<T>

Returns:

The Resource of this compound.

envSerialNumber

public final int envSerialNumber()

Returns:

the number of the Injectron being injected.

envCardinality

public final int envCardinality()

Returns:

the total amount of Injectrons in the same environment (Injector).

from

public Demand<T> from(Dependency<? super T> dependency)

toString

public String toString()

Overrides:

toString in class Object