GetEntriesAsync Method

GetEntriesAsync(IPredicate)

Queries the map based on the specified predicate and returns a readonly dictionary of the matching entries.

Declaration

Task<IReadOnlyDictionary<TKey, TValue>> GetEntriesAsync(IPredicate predicate)

Parameters

IPredicate

predicate

A predicate to filter the entries with.

Returns

Task<IReadOnlyDictionary<TKey, TValue>>

readonly dictionary of the matching entries.

Remarks

Specified predicate runs on all members in parallel.

The returned readonly dictionary is NOT backed by the hazelcast dictionary, so changes to the returned readonly dictionary are NOT reflected in the IHMap<TKey, TValue>, and vice-versa.

The predicate must be serializable via Hazelcast serialization, and have a counterpart on the server.