AbstractImageManager

de.topobyte.jeography.tiles.manager

Class AbstractImageManager<T,D>

java.lang.Object
- de.topobyte.jeography.tiles.manager.AbstractImageManager<T,D>

Type Parameters:: T - type of keys; D - the type of data.

All Implemented Interfaces:: ImageManager<T,D>

public abstract class AbstractImageManager<T,D>
extends Object
implements ImageManager<T,D>

Constructor Summary

Constructors

Constructor and Description
`AbstractImageManager()`

Method Summary

All Methods

Instance Methods

Concrete Methods
Modifier and Type	Method and Description
`void`	`addLoadListener(LoadListener<T,D> listener)`
`protected void`	`notifyListeners(T thing, D image)` Notify all listeners about a loaded thing.
`protected void`	`notifyListenersFail(T thing)` Notify listeners that the given image has failed to load.
`void`	`removeLoadListener(LoadListener<T,D> listener)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface de.topobyte.jeography.tiles.manager.ImageManager
destroy, get, setCacheHintMinimumSize, willNeed

- Constructor Detail
  - AbstractImageManager
```
public AbstractImageManager()
```
- Method Detail
  - addLoadListener
```
public void addLoadListener(LoadListener<T,D> listener)
```
    Specified by:
    
    addLoadListener in interface ImageManager<T,D>
    
    Parameters:
    
    listener - the listener to add.
  - removeLoadListener
```
public void removeLoadListener(LoadListener<T,D> listener)
```
    Specified by:
    
    removeLoadListener in interface ImageManager<T,D>
    
    Parameters:
    
    listener - the listener to remove.
  - notifyListeners
```
protected void notifyListeners(T thing,
                               D image)
```
    Notify all listeners about a loaded thing.
    
    Parameters:
    
    thing - the loaded thing
    
    image - the image provided
  - notifyListenersFail
```
protected void notifyListenersFail(T thing)
```
    Notify listeners that the given image has failed to load.
    
    Parameters:
    
    thing - which thing has failed to load.