|
db4o 7.4 | ||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectcom.db4o.ext.Db4oUUID
public class Db4oUUID
a unique universal identify for an object.
The db4o UUID consists of
two parts:
- an indexed long for fast access,
- the signature of the
ObjectContainer
the object was created with.
Db4oUUIDs are valid representations of objects over multiple
ObjectContainers
Constructor Summary | |
---|---|
Db4oUUID(long longPart_,
byte[] signaturePart_)
constructs a Db4oUUID from a long part and a signature part |
Method Summary | |
---|---|
boolean |
equals(java.lang.Object o)
|
long |
getLongPart()
returns the long part of this UUID. |
byte[] |
getSignaturePart()
returns the signature part of this UUID. |
int |
hashCode()
|
java.lang.String |
toString()
|
Methods inherited from class java.lang.Object |
---|
getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
---|
public Db4oUUID(long longPart_, byte[] signaturePart_)
longPart_
- the long partsignaturePart_
- the signature partMethod Detail |
---|
public long getLongPart()
public byte[] getSignaturePart()
ObjectContainer
it was created on. This method
returns the signature of the Db4oDatabase object of the ObjectContainer: the
signature of the origin ObjectContainer.
public boolean equals(java.lang.Object o)
equals
in class java.lang.Object
public int hashCode()
hashCode
in class java.lang.Object
public java.lang.String toString()
toString
in class java.lang.Object
|
db4o 7.4 | ||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |