IIOWriteWarningListener

javax.imageio.event

Interface IIOWriteWarningListener

All Superinterfaces:

EventListener
```
public interface IIOWriteWarningListener
extends EventListener
```
An interface used by ImageWriter implementations to notify callers of their image and thumbnail reading methods of warnings (non-fatal errors). Fatal errors cause the relevant read method to throw an IIOException.
Localization is handled by associating a Locale with each IIOWriteWarningListener as it is registered with an ImageWriter. It is up to the ImageWriter to provide localized messages.

See Also:

ImageWriter.addIIOWriteWarningListener(javax.imageio.event.IIOWriteWarningListener), ImageWriter.removeIIOWriteWarningListener(javax.imageio.event.IIOWriteWarningListener)

Method Summary

All Methods

Instance Methods

Abstract Methods
Modifier and Type	Method and Description
`void`	`warningOccurred(ImageWriter source, int imageIndex, String warning)` Reports the occurrence of a non-fatal error in encoding.

- Method Detail
  - warningOccurred
```
void warningOccurred(ImageWriter source,
                     int imageIndex,
                     String warning)
```
    Reports the occurrence of a non-fatal error in encoding. Encoding will continue following the call to this method. The application may choose to display a dialog, print the warning to the console, ignore the warning, or take any other action it chooses.
    
    Parameters:
    
    source - the ImageWriter object calling this method.
    
    imageIndex - the index, starting with 0, of the image generating the warning.
    
    warning - a String containing the warning.