Package herddb.core

Class Page<O extends Page.Owner>

java.lang.Object

herddb.core.Page<O>

public abstract class Page<O extends Page.Owner>
extends Object

A generic page loaded in memory

Author:

diego.salvi

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Page.Metadata	Page metadata for PageReplacementPolicy use.
static interface	Page.Owner	The page owner: responsible for real page unload (data dereference)

Field Summary

Fields

Modifier and Type	Field	Description
O	owner	Owner of the page
long	pageId	Page id absolute on the owner

Constructor Summary

Constructors

Constructor	Description
Page(O owner, long pageId)

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

owner

public final O extends Page.Owner owner

Owner of the page

pageId

public final long pageId

Page id absolute on the owner

Constructor Detail

Page

public Page(O owner,
            long pageId)