org.neodatis.odb.core.layers.layer2.meta

Class CIZoneInfo

java.lang.Object

org.neodatis.odb.core.layers.layer2.meta.CIZoneInfo

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

CommittedCIZoneInfo

public class CIZoneInfo
extends java.lang.Object
implements java.io.Serializable

Class keep track of object pointers and number of objects of a class info for a specific zone

        For example, to keep track of first committed and last committed object position. 
 

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
ClassInfo	ci
OID	first
OID	last

Constructor Summary

Constructors

Constructor and Description
CIZoneInfo(ClassInfo ci, OID first, OID last, long nbObjects)

Method Summary

Modifier and Type	Method and Description
void	decreaseNbObjects()
long	getNbObjects()
boolean	hasObjects()
void	increaseNbObjects()
void	reset()
void	set(CIZoneInfo zoneInfo)
void	setNbObjects(long nb)
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

first

public OID first

last

public OID last

ci

public ClassInfo ci

Constructor Detail

CIZoneInfo

public CIZoneInfo(ClassInfo ci,
                  OID first,
                  OID last,
                  long nbObjects)

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

reset

public void reset()

set

public void set(CIZoneInfo zoneInfo)

decreaseNbObjects

public void decreaseNbObjects()

increaseNbObjects

public void increaseNbObjects()

getNbObjects

public long getNbObjects()

hasObjects

public boolean hasObjects()

setNbObjects

public void setNbObjects(long nb)