net.sf.gridarta.model.face

Class AbstractFaceProvider

java.lang.Object

net.sf.gridarta.model.face.AbstractFaceProvider

All Implemented Interfaces:

FaceProvider

Direct Known Subclasses:

ArchFaceProvider, CollectedFaceProvider, FilterFaceProvider

public abstract class AbstractFaceProvider
extends java.lang.Object
implements FaceProvider

Abstract Base class for FaceProviders which implements a memory sensitive cache.

Constructor Summary

Constructors

Constructor and Description
AbstractFaceProvider()

Method Summary

Modifier and Type	Method and Description
protected abstract javax.swing.ImageIcon	createImage(java.lang.String faceName, long stretch) Create an image not found in the cache.
javax.swing.ImageIcon	getImageIconForFacename(java.lang.String faceName, long stretch) Get an image from this FaceProvider.
void	reload() Reload faces.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractFaceProvider

public AbstractFaceProvider()

Method Detail

getImageIconForFacename

@Nullable
public javax.swing.ImageIcon getImageIconForFacename(@NotNull
                                                               java.lang.String faceName,
                                                               long stretch)

Get an image from this FaceProvider.

Specified by:

getImageIconForFacename in interface FaceProvider

Parameters:

faceName - face name to get image for, excluding path and ending

Returns:

icon for faceName

reload

public void reload()

Reload faces. This method does not really immediately reload all faces, lazy loading is allowed. But all old face information definitely is flushed, so in case the files on hard disk have changed, they will be freshly loaded from hard disk.

Specified by:

reload in interface FaceProvider

createImage

@Nullable
protected abstract javax.swing.ImageIcon createImage(@NotNull
                                                               java.lang.String faceName,
                                                               long stretch)

Create an image not found in the cache.

Parameters:

faceName - face name to get image for, excluding path and ending

stretch - stretch factor

Returns:

icon for faceName