org.apache.beam.fn.harness

Interface PrecombineGroupingTable.SizeEstimator<T>

All Known Implementing Classes:

PrecombineGroupingTable.CoderSizeEstimator

Enclosing class:

PrecombineGroupingTable<K,InputT,AccumT>

public static interface PrecombineGroupingTable.SizeEstimator<T>

Provides client-specific operations for size estimates.

Method Summary

Modifier and Type	Method and Description
long	estimateSize(T element)

Method Detail

estimateSize

long estimateSize(T element)
           throws java.lang.Exception

Throws:

java.lang.Exception