IMap(TKey, TValue).KeySet Method (IPredicate)

IMapTKey, TValueKeySet Method (IPredicate)

Hazelcast .Net Client Class Library

Queries the map based on the specified predicate and returns the keys of matching entries.

Namespace: Hazelcast.Core
Assembly: Hazelcast.Net (in Hazelcast.Net.dll) Version: 3.7.1

Syntax

ISet<TKey> KeySet(
	IPredicate predicate
)

Function KeySet ( 
	predicate As IPredicate
) As ISet(Of TKey)

ISet<TKey>^ KeySet(
	IPredicate^ predicate
)

abstract KeySet : 
        predicate : IPredicate -> ISet<'TKey>

Type: ISetTKey
result key ISetT of the query

Remarks

Queries the map based on the specified predicate and returns the keys of matching entries.

Specified predicate runs on all members in parallel.

Warning:

The set is NOT backed by the map, so changes to the map are NOT reflected in the set, and vice-versa.