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db4o 4.0 | |||||||||
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java.lang.Objectcom.db4o.ext.Db4oDatabase
Class to identify a database by it's signature.
db4o UUID handling uses a reference to the Db4oDatabase object, that
represents the database an object was created on.
Field Summary | |
byte[] |
i_signature
Field is public for implementation reasons, DO NOT TOUCH! |
long |
i_uuid
Field is public for implementation reasons, DO NOT TOUCH! |
Constructor Summary | |
Db4oDatabase()
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Method Summary | |
boolean |
equals(java.lang.Object obj)
comparison by signature. |
static Db4oDatabase |
generate()
generates a new Db4oDatabase object with a unique signature. |
int |
getID(ExtObjectContainer a_oc)
gets the db4o ID, and may cache it for performance reasons. |
java.lang.String |
toString()
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Methods inherited from class java.lang.Object |
getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
public byte[] i_signature
public long i_uuid
Constructor Detail |
public Db4oDatabase()
Method Detail |
public static Db4oDatabase generate()
public boolean equals(java.lang.Object obj)
public int getID(ExtObjectContainer a_oc)
a_oc
- the ObjectContainer
public java.lang.String toString()
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