Oracle® Fusion Middleware .NET API Reference for Oracle Coherence
12c (12.2.1.4.0)
E90869-02
12c (12.2.1.4.0)
E90869-02
CompositeAggregator provides an ability to execute a collection of
aggregators against the same subset of the entries in an
IInvocableCache, resulting in a list of
corresponding aggregation results.
Namespace: Tangosol.Util.Aggregator
Assembly: Coherence (in Coherence.dll) Version: 12.2.1.4014 (12.2.1.4014)
Syntax
C# |
---|
public class CompositeAggregator : IEntryAggregator, IPortableObject |
Remarks
The size of the returned list will always be equal to the length of the aggregators' array.
Note: Unlike many other concrete IEntryAggregator implementations that are constructed directly, instances of CompositeAggregator should only be created using the factory method CreateInstance(array<IEntryAggregator>[]()[][]).
Inheritance Hierarchy
System..::..Object
Tangosol.Util.Aggregator..::..CompositeAggregator
Tangosol.Util.Aggregator..::..CompositeAggregator..::..Parallel
Tangosol.Util.Aggregator..::..CompositeAggregator
Tangosol.Util.Aggregator..::..CompositeAggregator..::..Parallel