Oracle® Fusion Middleware .NET API Reference for Oracle Coherence
12c (12.2.1.4.0)
E90869-02
Create an index and associate it with the corresponding extractor.

Important: it is a responsibility of this method's implementations to place the necessary <IValueExtractor, ICacheEntry> entry into the given map of indexes.

Namespace: Tangosol.Util.Extractor
Assembly: Coherence (in Coherence.dll) Version: 12.2.1.4014 (12.2.1.4014)

Syntax

C#
public ICacheIndex CreateIndex(
	bool ordered,
	IComparer comparer,
	IDictionary dict
)

Parameters

ordered
Type: System..::..Boolean
true iff the contents of the indexed information should be ordered; false otherwise.
comparer
Type: System.Collections..::..IComparer
The IComparator object which imposes an ordering of entries in the index contents; or null if the entries' values natural ordering should be used.
dict
Type: System.Collections..::..IDictionary
IDictionary to be updated with the created index.

Return Value

The created index; null if the index has not been created.

Implements

IIndexAwareExtractor..::..CreateIndex(Boolean, IComparer, IDictionary)

See Also