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

Class ObjectInfoHeader

java.lang.Object

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

All Implemented Interfaces:

java.io.Serializable

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

Some basic info about an object info like position, its class info,...

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ObjectInfoHeader()
ObjectInfoHeader(long position, OID previousObjectOID, OID nextObjectOID, OID classInfoId, long[] attributesIdentification, int[] attributeIds)

Method Summary

Modifier and Type	Method and Description
ObjectInfoHeader	duplicate()
boolean	equals(java.lang.Object obj)
long	getAttributeId(int attributeIndex)
long	getAttributeIdentificationFromId(int attributeId) Return the attribute identification (position or id) from the attribute id FIXME Remove dependency from StorageEngineConstant
int[]	getAttributeIds()
long[]	getAttributesIdentification()
OID	getClassInfoId()
long	getCreationDate()
int	getNbAttributes()
OID	getNextObjectOID()
int	getObjectVersion()
OID	getOid()
long	getPosition()
OID	getPreviousObjectOID()
long	getUpdateDate()
int	hashCode()
void	incrementVersionAndUpdateDate()
java.lang.String	oidsToString()
void	setAttributesIdentification(long[] attributesIdentification)
void	setAttributesIds(int[] ids)
void	setClassInfoId(OID classInfoId2)
void	setCreationDate(long creationDate)
void	setNextObjectOID(OID nextObjectOID)
void	setObjectVersion(int objectVersion)
void	setOid(OID oid)
void	setPosition(long position)
void	setPreviousObjectOID(OID previousObjectOID)
void	setUpdateDate(long updateDate)
java.lang.String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ObjectInfoHeader

public ObjectInfoHeader(long position,
                        OID previousObjectOID,
                        OID nextObjectOID,
                        OID classInfoId,
                        long[] attributesIdentification,
                        int[] attributeIds)

ObjectInfoHeader

public ObjectInfoHeader()

Method Detail

getNbAttributes

public int getNbAttributes()

getNextObjectOID

public OID getNextObjectOID()

setNextObjectOID

public void setNextObjectOID(OID nextObjectOID)

getPosition

public long getPosition()

setPosition

public void setPosition(long position)

getPreviousObjectOID

public OID getPreviousObjectOID()

setPreviousObjectOID

public void setPreviousObjectOID(OID previousObjectOID)

getClassInfoId

public OID getClassInfoId()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

oidsToString

public java.lang.String oidsToString()

getAttributesIdentification

public long[] getAttributesIdentification()

setAttributesIdentification

public void setAttributesIdentification(long[] attributesIdentification)

getOid

public OID getOid()

setOid

public void setOid(OID oid)

getCreationDate

public long getCreationDate()

setCreationDate

public void setCreationDate(long creationDate)

getUpdateDate

public long getUpdateDate()

setUpdateDate

public void setUpdateDate(long updateDate)

getAttributeIdentificationFromId

public long getAttributeIdentificationFromId(int attributeId)

Return the attribute identification (position or id) from the attribute id FIXME Remove dependency from StorageEngineConstant

Parameters:

attributeId -

Returns:

-1 if attribute with this id does not exist

getAttributeId

public long getAttributeId(int attributeIndex)

setAttributesIds

public void setAttributesIds(int[] ids)

getAttributeIds

public int[] getAttributeIds()

setClassInfoId

public void setClassInfoId(OID classInfoId2)

getObjectVersion

public int getObjectVersion()

setObjectVersion

public void setObjectVersion(int objectVersion)

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

incrementVersionAndUpdateDate

public void incrementVersionAndUpdateDate()

duplicate

public ObjectInfoHeader duplicate()