Class RangeCursor

java.lang.Object
org.h2.index.RangeCursor
All Implemented Interfaces:
Cursor
class RangeCursor extends Object implements Cursor
The cursor implementation for the range index.

  • Field Details

    • beforeFirst

      private boolean beforeFirst

    • current

      private long current

    • currentRow

      private Row currentRow

    • start

      private final long start

    • end

      private final long end

    • step

      private final long step

  • Constructor Details

    • RangeCursor

      RangeCursor(long start, long end, long step)

  • Method Details

    • get

      public Row get()
      Description copied from interface: Cursor
      Get the complete current row. All column are available.
      Specified by:
      get in interface Cursor
      Returns:
      the complete row

    • getSearchRow

      public SearchRow getSearchRow()
      Description copied from interface: Cursor
      Get the current row. Only the data for indexed columns is available in this row.
      Specified by:
      getSearchRow in interface Cursor
      Returns:
      the search row

    • next

      public boolean next()
      Description copied from interface: Cursor
      Skip to the next row if one is available.
      Specified by:
      next in interface Cursor
      Returns:
      true if another row is available

    • previous

      public boolean previous()
      Description copied from interface: Cursor
      Skip to the previous row if one is available. No filtering is made here.
      Specified by:
      previous in interface Cursor
      Returns:
      true if another row is available