Interface IterableQueryResult

    • Method Detail

      • close

        void close()
        Closes the query result and releases the underlying resources held by the cursor.

        This MUST be called when the query result is no more needed, otherwise underlying resources will be leaked. There is no auto-closing at the end of the iteration.

        Specified by:
        close in interface AutoCloseable
        Specified by:
        close in interface Closeable
      • mustBeClosed

        boolean mustBeClosed()
        Indicates if the query result must be closed (because it holds resources).
        Returns:
        true if the query result must be closed, false otherwise
        Since:
        8.1
      • size

        long size()
        Gets the total size of the query result.

        Note that this may be costly, and that some backends may not be able to do this operation, in which case -1 will be returned.

        Returns:
        the size, or -1 for an unknown size
      • pos

        long pos()
        Gets the current position in the iterator.

        Positions start at 0.

        Returns:
        the position
      • skipTo

        void skipTo​(long pos)
        Skips to a given position in the iterator.

        Positions start at 0.