* to the hyper vector container. Will be used when we want to retrieve
* records that have matching keys on the probe side.
*/
RecordBatchData nextBatch = new RecordBatchData(right);
if (hyperContainer == null) {
hyperContainer = new ExpandableHyperContainer(nextBatch.getContainer());
} else {
hyperContainer.addBatch(nextBatch.getContainer());
}
// completed processing a batch, increment batch index