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InvocableCacheHelperAddIndex Method

Oracle® Fusion Middleware .NET API Reference for Oracle Coherence
14c (14.1.1.0)
F23534-02
Add an index to the given dictionary of indexes, keyed by the given extractor. Also add the index as a listener to the given cache.

Namespace:  Tangosol.Net.Cache.Support
Assembly:  Coherence (in Coherence.dll) Version: 14.1.1.14 (14.1.1.14)
Syntax
C#
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public static void AddIndex(
	IValueExtractor extractor,
	bool ordered,
	IComparer comparator,
	IObservableCache cache,
	IDictionary dictIndex
)

Parameters

extractor
Type: Tangosol.UtilIValueExtractor
The IValueExtractor object that is used to extract an indexable property value from a cache entry.
ordered
Type: SystemBoolean
True if the contents of the indexed information should be ordered; false otherwise
comparator
Type: System.CollectionsIComparer
The IComparer object which imposes an ordering on entries in the indexed cache or null if the entries' values natural ordering should be used.
cache
Type: Tangosol.Net.CacheIObservableCache
The cache that the newly created ICacheIndex will use for initialization and listen to for changes.
dictIndex
Type: System.CollectionsIDictionary
The dictionary of indexes that the newly created ICacheIndex will be added to.
See Also