[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]

Ask the cache if the keyed value is cached, returning a list or rows if the key is in the cache, or returning null to indicate no such key cached. Zero rows may also be cached.

Namespace: net.esper.eql.db
Assembly:   NEsper (in NEsper.dll)

Syntax

Visual Basic (Declaration)
Public Function GetCached ( _
	lookupKeys As Object() _
) As IList(Of EventBean)
C#
public IList<EventBean> GetCached (
	Object[] lookupKeys
)
Visual C++
public:
virtual IList<EventBean^>^ GetCached (
	array<Object^>^ lookupKeys
) sealed

Parameters

lookupKeys
System.Object[]
is the keys to look up in the cache

Return Value

a list of rows that can be empty is the key was found in the cache, or null if the key is not found in the cache