@Internal

Package org.apache.beam.sdk.io.gcp.bigtable.changestreams.estimator

Classes related to estimating the throughput of the change streams SDFs. This is initially copied from the Spanner change streams implementation. They are currently separate since both features are under active development and may diverge

Interface Summary

Interface	Description
SizeEstimator<T>

Class Summary

Class	Description
BytesThroughputEstimator<T>	An estimator to provide an estimate on the byte throughput of the outputted elements.
CoderSizeEstimator<T>	This class is used to estimate the size in bytes of a given element.
NullSizeEstimator<T>	NoOp implementation of a size estimator.

Exception Summary

Exception	Description
EncodingException	Represents an error during encoding (serializing) a class.