Package 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	Description
AbstractFaceProvider()

Method Summary

Modifier and Type	Method	Description
protected abstract @Nullable javax.swing.ImageIcon	createImage(@NotNull java.lang.String faceName, long stretch)	Creates an image not found in the cache.
@Nullable javax.swing.ImageIcon	getImageIconForFacename(@NotNull 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 @Nullable javax.swing.ImageIcon getImageIconForFacename(@NotNull
                                                               @NotNull java.lang.String faceName,
                                                               long stretch)

Description copied from interface: FaceProvider

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()

Description copied from interface: FaceProvider

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

Creates 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