MetaCursor

java.lang.Object

org.h2.index.MetaCursor

All Implemented Interfaces:: Cursor

public class MetaCursor extends Object implements Cursor

An index for a meta data table. This index can only scan through all rows, search is not supported.

Method Summary

Modifier and Type

Method

Description

Row

get()

Get the complete current row.

SearchRow

getSearchRow()

Get the current row.

boolean

next()

Skip to the next row if one is available.

boolean

previous()

Skip to the previous row if one is available.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

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