org.apache.derby.impl.store.access.conglomerate
Class RowPosition

java.lang.Object
  extended byorg.apache.derby.impl.store.access.conglomerate.RowPosition
Direct Known Subclasses:
BTreeRowPosition

public class RowPosition
extends java.lang.Object

Just an easy way to pass information back and forth about current position of a row in a table.


Field Summary
 Page current_page
          Fields of the class
 long current_pageno
           
 RecordHandle current_rh
           
 boolean current_rh_qualified
           
 int current_slot
           
 
Constructor Summary
RowPosition()
          Constructors for This class:
 
Method Summary
 void init()
          Public Methods of This class:
 void positionAtNextSlot()
           
 void positionAtPrevSlot()
           
 java.lang.String toString()
           
 void unlatch()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

current_page

public Page current_page
Fields of the class


current_rh

public RecordHandle current_rh

current_slot

public int current_slot

current_rh_qualified

public boolean current_rh_qualified

current_pageno

public long current_pageno
Constructor Detail

RowPosition

public RowPosition()
Constructors for This class:

Method Detail

init

public void init()
Public Methods of This class:


positionAtNextSlot

public final void positionAtNextSlot()

positionAtPrevSlot

public final void positionAtPrevSlot()

unlatch

public void unlatch()

toString

public java.lang.String toString()

Built on Mon 2007-06-04 09:58:47+0400, from revision ???

Apache Derby V10.1 Engine Documentation - Copyright © 1997,2005 The Apache Software Foundation or its licensors, as applicable.