Cursor

A cursor that reads progressively rows from the database, it is useful for reading very large result sets.

interface Cursor {

}

Members

close void close(): Release the cursor. <p/> It should be called for prepared queries executed with a fetch size.
close void close(AsyncVoidHandler completionHandler): Like {@link #close()} but with a {@code completionHandler} called when the cursor has been released.
hasMore bool hasMore(): Returns {@code true} when the cursor has results in progress and the {@link #read} should be called to retrieve them.
read void read(int count, RowSetHandler handler): Read rows from the cursor, the result is provided asynchronously to the {@code handler}.