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Fast aggregation and projection implementation #107

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Merged
merged 1 commit into from
Mar 29, 2017
Merged

Fast aggregation and projection implementation #107

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38 changes: 38 additions & 0 deletions Hazelcast.Net/Hazelcast.Client.Proxy/ClientMapProxy.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,44 @@ internal ClientNearCache NearCache
get { return _nearCache; }
}

public TResult Aggregate<TResult>(IAggregator<TResult> aggregator)
{
ValidationUtil.IsNotNull(aggregator, "aggregator");
var request = MapAggregateCodec.EncodeRequest(GetName(), ToData(aggregator));
var response = Invoke(request);
var resultParameters = MapAggregateCodec.DecodeResponse(response);
return ToObject<TResult>(resultParameters.response);
}

public TResult Aggregate<TResult>(IAggregator<TResult> aggregator, IPredicate predicate)
{
ValidationUtil.IsNotNull(aggregator, "aggregator");
ValidationUtil.IsNotNull(predicate, "predicate");
var request = MapAggregateWithPredicateCodec.EncodeRequest(GetName(), ToData(aggregator), ToData(predicate));
var response = Invoke(request);
var resultParameters = MapAggregateWithPredicateCodec.DecodeResponse(response);
return ToObject<TResult>(resultParameters.response);
}

public ICollection<TResult> Project<TResult>(IProjection projection)
{
ValidationUtil.IsNotNull(projection, "projection");
var request = MapProjectCodec.EncodeRequest(GetName(), ToData(projection));
var response = Invoke(request);
var resultParameters = MapProjectCodec.DecodeResponse(response);
return new ReadOnlyLazyList<TResult>(resultParameters.response, GetContext().GetSerializationService());
}

public ICollection<TResult> Project<TResult>(IProjection projection, IPredicate predicate)
{
ValidationUtil.IsNotNull(projection, "projection");
ValidationUtil.IsNotNull(predicate, "predicate");
var request = MapProjectWithPredicateCodec.EncodeRequest(GetName(), ToData(projection), ToData(predicate));
var response = Invoke(request);
var resultParameters = MapProjectWithPredicateCodec.DecodeResponse(response);
return new ReadOnlyLazyList<TResult>(resultParameters.response, GetContext().GetSerializationService());
}

public bool ContainsKey(object key)
{
var keyData = ToData(key);
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