org.microbean.configuration.spi

Class AbstractResourceLoadingConfiguration.Resource<T>

java.lang.Object

org.microbean.configuration.spi.AbstractResourceLoadingConfiguration.Resource<T>

All Implemented Interfaces:

Supplier<T>

Enclosing class:

AbstractResourceLoadingConfiguration<T>

public static final class AbstractResourceLoadingConfiguration.Resource<T>
extends Object
implements Supplier<T>

A Supplier of a particular kind of resource from which configuration property values may be retrieved.

Author:

Laird Nelson

Constructor Summary

Constructors

Constructor and Description
Resource(T resource, Map<String,String> coordinates) Creates a new AbstractResourceLoadingConfiguration.Resource.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object other) Returns true if this AbstractResourceLoadingConfiguration.Resource is equal to the supplied Object.
T	get() Returns the actual underlying source of configuration property values, typically for use by implementations of the AbstractResourceLoadingConfiguration.getValue(Resource, Map, String) method.
Map<String,String>	getCoordinates() Returns an immutable Map representing the configuration coordinates for which this AbstractResourceLoadingConfiguration.Resource can assist in providing values.
int	hashCode() Returns a hashcode for this AbstractResourceLoadingConfiguration.Resource.

Methods inherited from class java.lang.Object

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

Constructor Detail

Resource

public Resource(T resource,
                Map<String,String> coordinates)

Creates a new AbstractResourceLoadingConfiguration.Resource.

Parameters:

resource - the actual underlying source of configuration property values; may be null

coordinates - the configuration coordinates this AbstractResourceLoadingConfiguration.Resource provides values for; may be null

Method Detail

get

public final T get()

Returns the actual underlying source of configuration property values, typically for use by implementations of the AbstractResourceLoadingConfiguration.getValue(Resource, Map, String) method.

This method may return null.

Specified by:

get in interface Supplier<T>

Returns:

the the actual underlying source of configuration property values, or null

getCoordinates

public final Map<String,String> getCoordinates()

Returns an immutable Map representing the configuration coordinates for which this AbstractResourceLoadingConfiguration.Resource can assist in providing values.

This method may return null.

Returns:

the configuration coordinates, or null

hashCode

public int hashCode()

Returns a hashcode for this AbstractResourceLoadingConfiguration.Resource.

Overrides:

hashCode in class Object

Returns:

a hashcode for this AbstractResourceLoadingConfiguration.Resource

See Also:

equals(Object)

equals

public boolean equals(Object other)

Returns true if this AbstractResourceLoadingConfiguration.Resource is equal to the supplied Object.

Overrides:

equals in class Object

Parameters:

other - the Object to test; may be null in which case false will be returned

Returns:

true if this AbstractResourceLoadingConfiguration.Resource is equal to the supplied Object; false otherwise