Interface IQueryCacheEntry

An IQueryCacheEntry exposes additional index-related functionality that the basic ICacheEntry does not.

Inherited Members

ICacheEntry.Key

ICacheEntry.Value

Namespace: Tangosol.Net.Cache

Assembly: Coherence.dll

Syntax

public interface IQueryCacheEntry : ICacheEntry

Methods

Extract(IValueExtractor)

Extract a value out of the entry's value.

Declaration

object Extract(IValueExtractor valueExtractor)

Parameters

Type	Name	Description
IValueExtractor	valueExtractor	An IValueExtractor to apply to the entry's value.

Returns

Type	Description
object	The extracted value.

Remarks

Calling this method is semantically equivalent to valueExtractor.Extract(entry.Value), but this method may be significantly less expensive. For example, the resultant value may be obtained from a forward index, avoiding a potential object de-serialization.