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Oracle UIX API Reference Release 2.1.22.0.0 B12196-01 |
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The file system-based ImageProvider implementations convert the Dictionary of requested image properties into an object more optimized for hashtable lookups via a CacheKeyFactory. The image type-specific CacheKeyFactory is stored on the ImageType instance using the CACHE_KEY_FACTORY_PROPERTY key.
Field Summary | |
static java.lang.Object |
CACHE_KEY_FACTORY_PROPERTY
Key used to retrieve the CacheKeyFactory property from an ImageType. |
Method Summary | |
java.lang.Object |
getCacheKey(ImageContext context,
java.util.Dictionary properties)
Creates a key suitable for use as a hashtable key. |
Field Detail |
public static final java.lang.Object CACHE_KEY_FACTORY_PROPERTY
Method Detail |
public java.lang.Object getCacheKey(ImageContext context, java.util.Dictionary properties)
context
- The image contextproperty
- The dictionary of requested image properties
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Oracle UIX API Reference Release 2.1.22.0.0 B12196-01 |
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