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public interface IdSystemConfiguration
Interface to configure the IdSystem.
Method Summary | |
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void |
useCustomSystem(IdSystemFactory factory)
configures db4o to use a custom ID system. |
void |
useInMemorySystem()
configures db4o to use an in-memory ID system. |
void |
usePointerBasedSystem()
configures db4o to store IDs as pointers. |
void |
useSingleBTreeSystem()
configures db4o to use a single BTreeIdSystem on top of an InMemoryIdSystem. |
void |
useStackedBTreeSystem()
configures db4o to use a stack of two BTreeIdSystems on top of an InMemoryIdSystem. |
Method Detail |
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void usePointerBasedSystem()
void useStackedBTreeSystem()
void useSingleBTreeSystem()
useStackedBTreeSystem()
.
void useInMemorySystem()
void useCustomSystem(IdSystemFactory factory)
IdSystemFactory
that creates the IdSystem.
Note that this factory has to be configured every time you
open a database that you configured to use a custom IdSystem.
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