Sample Usage of Aggregator

To utilize Aggregator, include the following namespace in your application: Alachisoft.NCache.Runtime.Aggregation.

After implementing the custom interfaces or if using the built-in Aggregator of NCache, you can invoke the Aggregate API to execute the Aggregator task. Aggregate() returns the resulting value of Aggregator operation.

try
{
   int value;
   //Using the built-in aggregator.
   value = (int)cache.Aggregate(new BasicTypeExtractor(),
   BuiltInAggregator.IntegerSum());

   //Getting a single value by custom implemented aggregator
   value = (int)cache.Aggregate(new BasicTypeExtractor(), new
   IntAggregator("MIN"));

   //Getting a single value by custom implemented aggregator
   value = (int)cache.Aggregate(new BasicTypeExtractor(), new
   IntAggregator("MAX"));
}
catch (Exception exp)
{
  //handle exception
}