Class RID

java.lang.Object
  RID

public class RID
extends java.lang.Object

Record identifier. Identifies a record id within a heap file. Contains a page id and a slot number.

Author:

Dave Musicant, with considerable material reused from the UW-Madison Minibase project

Field Summary

int	pageId Page identification number.
int	slotNum Slot number with a heap file page.

Constructor Summary

RID(int pageId, int slotNum)
Constructor.

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

pageId

public int pageId

Page identification number.

slotNum

public int slotNum

Slot number with a heap file page.

Constructor Detail

RID

public RID(int pageId,
           int slotNum)

Constructor.

Parameters:

pageId - the page id.

slotNum - the slot number.