com.rpl.rama.ops

Interface RamaAccumulatorAgg4<V,T0,T1,T2,T3>

Type Parameters:

V - Type of aggregated data

All Superinterfaces:

RamaAccumulatorAgg<V>, RamaSerializable, java.io.Serializable

public interface RamaAccumulatorAgg4<V,T0,T1,T2,T3>
extends RamaAccumulatorAgg<V>

Interface for custom accumulator implementations of four arguments. An accumulator starts with an initial value and updates that value with each input.

See Also:

Aggregators documentation

Method Summary

Modifier and Type	Method and Description
V	accumulate(V currVal, T0 arg0, T1 arg1, T2 arg2, T3 arg3) Combine current aggregated value with new input to produce new aggregated value

Methods inherited from interface com.rpl.rama.ops.RamaAccumulatorAgg

initVal

Method Detail

accumulate

V accumulate(V currVal,
             T0 arg0,
             T1 arg1,
             T2 arg2,
             T3 arg3)

Combine current aggregated value with new input to produce new aggregated value

Parameters:

currVal - Current aggregated value

Returns:

New aggregated value