| Package | Description | 
|---|---|
| javax.imageio.metadata | A package of the Java Image I/O API dealing with reading and writing
metadata. | 
| Modifier and Type | Field and Description | 
|---|---|
| protected IIOMetadataController | IIOMetadata. controllerThe  IIOMetadataControllerthat will be
 used to provide settings for thisIIOMetadataobject when theactivateControllermethod
 is called. | 
| protected IIOMetadataController | IIOMetadata. defaultControllerAn  IIOMetadataControllerthat is suggested for use
 as the controller for thisIIOMetadataobject. | 
| Modifier and Type | Method and Description | 
|---|---|
| IIOMetadataController | IIOMetadata. getController()Returns whatever  IIOMetadataControlleris currently
 installed. | 
| IIOMetadataController | IIOMetadata. getDefaultController()Returns the default  IIOMetadataController, if there
 is one, regardless of the currently installed controller. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | IIOMetadata. setController(IIOMetadataController controller)Sets the  IIOMetadataControllerto be used
 to provide settings for thisIIOMetadataobject when theactivateControllermethod
 is called, overriding any default controller. | 
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