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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 | |
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Db4oUUID(long longPart,
byte[] signaturePart)
constructs a Db4oUUID from a long part and a signature part |
Method Summary | |
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long |
getLongPart()
returns the long part of this UUID. |
byte[] |
getSignaturePart()
returns the signature part of this UUID. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public Db4oUUID(long longPart, byte[] signaturePart)
longPart
- the long partsignaturePart
- the signature partMethod Detail |
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public long getLongPart()
Db4oDatabase
object it was created on.
public byte[] getSignaturePart()
Db4oDatabase
singleton object of the ObjectContainer
it was created on.
This method returns the signature of the Db4oDatabase object of
the ObjectContainer: the signature of the origin ObjectContainer.
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