com.redhat.thermostat.client.ui

Class IconDescriptor

java.lang.Object

com.redhat.thermostat.client.ui.IconDescriptor

public class IconDescriptor
extends Object

Class that encapsulates an images raw data.

An IconDescriptor is an image resource that needs to be processed by higher level classes that can read, modify and display the image data.

Since constructing an IconDescriptor can be very expensive, is highly recommended to cache the result when possible.

Constructor Summary

Constructors

Constructor and Description
IconDescriptor(ByteBuffer data)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
ByteBuffer	getData()
int	hashCode()
static IconDescriptor	loadIcon(ClassLoader classloader, String resource) Loads an icon by calling from the given resource file and ClassLoader.
static IconDescriptor	loadIcon(File resource) Loads an icon from a file.
static IconDescriptor	loadIcon(InputStream stream) Loads an icon from the given InputStream.

Methods inherited from class java.lang.Object

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

Constructor Detail

IconDescriptor

public IconDescriptor(ByteBuffer data)

Method Detail

getData

public ByteBuffer getData()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

loadIcon

public static IconDescriptor loadIcon(InputStream stream)
                               throws IOException

Loads an icon from the given InputStream.

Throws:

IOException

loadIcon

public static IconDescriptor loadIcon(File resource)
                               throws IOException

Loads an icon from a file.

Throws:

IOException

loadIcon

public static IconDescriptor loadIcon(ClassLoader classloader,
                                      String resource)
                               throws IOException

Loads an icon by calling from the given resource file and ClassLoader.

Throws:

IOException