org.jrebirth.af.core.resource.builder

Class AbstractResourceBuilder<E extends ResourceItem<?,?>,P extends ResourceParams,R>

java.lang.Object

org.jrebirth.af.core.resource.builder.AbstractResourceBuilder<E,P,R>

Type Parameters:

E - The enumeration used to wrap the resource

P - The params type

R - The resource managed

All Implemented Interfaces:

ResourceBuilder<E,P,R>

Direct Known Subclasses:

ColorBuilder, FontBuilder, FXMLBuilder, ImageBuilder, MessageBuilder, ParameterBuilder, StyleSheetBuilder

public abstract class AbstractResourceBuilder<E extends ResourceItem<?,?>,P extends ResourceParams,R>
extends Object
implements ResourceBuilder<E,P,R>

The abstract class AbstractResourceBuilder. The base abstract class used to manage resource weakly.

Author:

Sébastien Bordes

Field Summary

Fields

Modifier and Type	Field and Description
private Map<E,P>	paramsMap The resource weak Map.
private Map<String,WeakReference<R>>	resourceMap The resource weak Map.

Constructor Summary

Constructors

Constructor and Description
AbstractResourceBuilder()

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract R	buildResource(E item, P params) Build the resource requested.
R	get(E key) Retrieve the resource.
P	getParam(E key) Retrieve a parameter value from its key.
String	getParamKey(E key) Retrieve the parameter key.
void	set(String key, R resource) Store a new resource.
void	storeParams(E key, P params) Store a parameter.

Methods inherited from class java.lang.Object

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

Field Detail

paramsMap

private final Map<E extends ResourceItem<?,?>,P extends ResourceParams> paramsMap

The resource weak Map.

resourceMap

private final Map<String,WeakReference<R>> resourceMap

The resource weak Map.

Constructor Detail

AbstractResourceBuilder

public AbstractResourceBuilder()

Method Detail

storeParams

public void storeParams(E key,
               P params)

Store a parameter.

Specified by:

storeParams in interface ResourceBuilder<E extends ResourceItem<?,?>,P extends ResourceParams,R>

Parameters:

key - the parameter key

params - the parameter value

getParam

public P getParam(E key)

Retrieve a parameter value from its key.

Specified by:

getParam in interface ResourceBuilder<E extends ResourceItem<?,?>,P extends ResourceParams,R>

Parameters:

key - the parameter key

Returns:

the parameter value

getParamKey

public String getParamKey(E key)

Retrieve the parameter key.

Specified by:

getParamKey in interface ResourceBuilder<E extends ResourceItem<?,?>,P extends ResourceParams,R>

Parameters:

key - the parameter key

Returns:

the parameter key

get

public R get(E key)

Retrieve the resource. And build it if it didn't be done before.

Specified by:

get in interface ResourceBuilder<E extends ResourceItem<?,?>,P extends ResourceParams,R>

Parameters:

key - the enum as a key

Returns:

the resource

set

public void set(String key,
       R resource)

Store a new resource.

Specified by:

set in interface ResourceBuilder<E extends ResourceItem<?,?>,P extends ResourceParams,R>

Parameters:

key - the serialized ResourceParams used

resource - the resource to weakly store

buildResource

protected abstract R buildResource(E item,
              P params)

Build the resource requested.

Parameters:

item - the parameter item used to identify the resource element

params - the primitive parameters used to build the resource

Returns:

the resource built and weakly stored with a WeakReference