Package com.qfs.agg
Interface IMultiSourceAggregation
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- All Superinterfaces:
IGenericAggregation,Serializable
- All Known Subinterfaces:
IUserDefinedAggregation
- All Known Implementing Classes:
AMultiSourceAggregation,AUserDefinedAggregation,AUserDefinedVectorAggregation,SumProductFunction.SumProductAggregationVectorDouble,SumProductFunction.SumProductAggregationVectorFloat,SumProductFunction.SumProductAggregationVectorLong
public interface IMultiSourceAggregation extends IGenericAggregation
An aggregation that is binding a multi-column data sources with a destination aggregates structure.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description IMultiSourceAggregationFunctiongetAggregationFunction()Returns the associatedfunction.-
Methods inherited from interface com.qfs.agg.IGenericAggregation
bindAggregates, bindSources, createChunkFactory, getAggregatedDataType, getSourceIdentifiers, getSourceTypes, writeReplace
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Method Detail
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getAggregationFunction
IMultiSourceAggregationFunction getAggregationFunction()
Description copied from interface:IGenericAggregationReturns the associatedfunction.- Specified by:
getAggregationFunctionin interfaceIGenericAggregation
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