com.scvngr.levelup.core.ui.view

Class PendingImage<T>

java.lang.Object

com.scvngr.levelup.core.ui.view.PendingImage<T>

Type Parameters:

T - the type of the image.

@ThreadSafe
public final class PendingImage<T>
extends Object

An image that can be loaded later. This contains a reference to an image of an arbitrary type that can be set later using setImage(Object).

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	PendingImage.LoadCancelable A class that can cancel a load, given a key.
static interface	PendingImage.OnImageLoaded<T2> Callback to call when an image has been loaded.

Constructor Summary

Constructors

Constructor and Description
PendingImage(PendingImage.LoadCancelable loadCancelable, String loadKey)

Method Summary

Modifier and Type	Method and Description
void	cancelLoad() Cancels the load of this image.
T	getImage()
String	getLoadKey()
boolean	isLoaded()
void	setImage(T image)

Methods inherited from class java.lang.Object

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

Constructor Detail

PendingImage

public PendingImage(PendingImage.LoadCancelable loadCancelable,
                    String loadKey)

Parameters:

loadCancelable - the class capable of canceling the load of this image. This will be called by cancelLoad().

loadKey - the key associated with this load. This must be unique for each image.

Method Detail

cancelLoad

public void cancelLoad()

Cancels the load of this image.

getImage

public T getImage()

Returns:

the image or null if it has not been loaded yet.

getLoadKey

public String getLoadKey()

Returns:

the key under which the load request was made.

isLoaded

public boolean isLoaded()

Returns:

true if the image has been loaded.

setImage

public void setImage(T image)

Parameters:

image - sets the image.