class OverlappingCapacityAwareEstimator implements WriteDemandEstimator {

protected abstract long getRequestNForCapacity(long capacityToFill)protected abstract long getRequestNForCapacity(long capacityToFill);

protected abstract long getRequestNForCapacity(long capacityToFill)protected  OverlappingCapacityAwareEstimator(SizeEstimator sizeEstimator);

}