public ScanSegmentWorker(final DynamoDBDelegate delegate, final ScanRequest request) {
this.delegate = delegate;
this.request = DynamoDBDelegate.copyScanRequest(request);
this.hasNext = true;
this.lastConsumedCapacity =
delegate.estimateCapacityUnits(DynamoDBDelegate.SCAN, request.getTableName());
}
@Override
public ScanContext call() throws Exception {
try {
ScanRequest originalRequest = DynamoDBDelegate.copyScanRequest(request);
ScanResult result = next();
return new ScanContext(originalRequest, result);
} catch (BackendRuntimeException e) {
throw e.getBackendException();
}
}