io.deephaven.engine.rowset.impl.rsp.container.BatchIterator Maven / Gradle / Ivy
package io.deephaven.engine.rowset.impl.rsp.container;
public interface BatchIterator {
/**
* Writes the next batch of integers onto the buffer, and returns how many were written. Aims to fill the buffer.
*
* @param buffer - the target to write onto
* @return how many values were written during the call.
*/
int nextBatch(int[] buffer);
/**
* Returns true is there are more values to get.
*
* @return whether the iterator is exhaused or not.
*/
boolean hasNext();
}