fiftyone.caching.ValueLoader Maven / Gradle / Ivy
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package fiftyone.caching;
import java.io.IOException;
/**
* Interface that provides a method to load a value for a key
* @param key for the cache items
* @param value for the cache items
*/
public interface ValueLoader {
/**
* Returns the value associated with the key.
*
* @param key for the value required
* @return value associated with the key
* @throws IOException if there was an exception in the course of loading
*/
V load(K key) throws IOException;
}