public abstract class AbstractImagePreloader extends Object implements ImagePreloader
DEFAULT_PRIORITY| Constructor and Description |
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AbstractImagePreloader() |
| Modifier and Type | Method and Description |
|---|---|
protected byte[] |
getHeader(ImageInputStream in,
int size)
Allows to read an image header (usually just a magic number).
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int |
getPriority()
Returns the priority of the preloader.
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitpreloadImageprotected byte[] getHeader(ImageInputStream in, int size) throws IOException
in - the ImageInputStream to read fromsize - the size of the headerIOException - if an I/O error occurs while reading the headerpublic int getPriority()
getPriority in interface ImagePreloaderCopyright 1999-2012 The Apache Software Foundation. All Rights Reserved.