Detailed Description

Extension of general cache contract to provide for getting a value with a particular value loaded.

Primarily used to allow the value loader to be an already instantiated value of the type V to avoid construction costs of that value. (In other words the loader has the signature "extends V implements IValueLoader").

Inheritance diagram for fiftyone.caching.LoadingCache< K, V >:

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Collaboration diagram for fiftyone.caching.LoadingCache< K, V >:

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Public Member Functions

V	get (K key, ValueLoader< K, V > loader) throws IOException Get the value using the specified key and calling the specified loader if needed. More...
Public Member Functions inherited from fiftyone.caching.Cache< K, V >
V	get (K key) Retrieves the value for key requested. More...

Member Function Documentation

◆ get()

V fiftyone.caching.LoadingCache< K, V >.get	(	K	key,
		ValueLoader< K, V >	loader
	)		throws IOException

Get the value using the specified key and calling the specified loader if needed.

Parameters: key - the key of the value to load; loader - the loader to use when getting the value

Returns: the value from the cache, or loader if not available

Exceptions: IOException - if there was an error from the loader

Implemented in fiftyone.caching.LruLoadingCache< K, V >.

51Degrees Pipeline Java 4.4

fiftyone.caching.LoadingCache< K, V > Interface Template Reference