org.openlowcode.server.runtime

Class PageBufferSpec

java.lang.Object

org.openlowcode.server.runtime.PageBufferSpec

public class PageBufferSpec
extends java.lang.Object

the spec of a page in buffer. It contains hashcode and size. Two pages with hashcodes and sizes are assumed to be the same

Author:

Open Lowcode SAS

Constructor Summary

Constructors

Constructor and Description
PageBufferSpec(MessageReader reader) creates a page buffer spec from a message

Method Summary

Modifier and Type	Method and Description
int	getContentHashcode()
int	getSize()

Methods inherited from class java.lang.Object

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

Constructor Detail

PageBufferSpec

public PageBufferSpec(MessageReader reader)
               throws java.io.IOException,
                      OLcRemoteException

creates a page buffer spec from a message

Parameters:

reader - reader stream on the message

Throws:

java.io.IOException - if any communication issue happens

OLcRemoteException - if something nasty happens on the other side of client server communication during the sending of the message

Method Detail

getContentHashcode

public int getContentHashcode()

Returns:

gets the page hash code

getSize

public int getSize()

Returns:

get the page size