[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]

Classes

	Class	Description
	ConfigScope	yes/no/dontknow data type
	QueryEvaluationMode	This class provides static constants for the query evaluation modes that db4o supports.
	TSerializable	translator for types that are marked with the Serializable attribute. The Serializable translator is provided to allow persisting objects that do not supply a convenient constructor. The use of this translator is recommended only if: - the persistent type will never be refactored - querying for type members is not necessary
	TypeAlias	a simple Alias for a single Class or Type, using #equals() on the names in the resolve method.
	WildcardAlias	Wildcard Alias functionality to create aliases for packages, namespaces or multiple similar named classes.

Interfaces

	Interface	Description
	IAlias	Implement this interface when implementing special custom Aliases for classes, packages or namespaces.
	IClientServerConfiguration	Client/Server configuration interface.
	ICompare	allows special comparison behaviour during query evaluation.
	IConfiguration	configuration interface.
	IFreespaceConfiguration	interface to configure the freespace system to be used.
	IFreespaceFiller	Callback hook for overwriting freed space in the database file.
	IObjectAttribute	generic interface to allow returning an attribute of an object.
	IObjectClass	configuration interface for classes.
	IObjectConstructor	interface to allow instantiating objects by calling specific constructors.
	IObjectField	configuration interface for fields of classes.
	IObjectMarshaller	interface for custom marshallers.
	IObjectTranslator	translator interface to translate objects on storage and activation.
	IQueryConfiguration	interface to configure the querying settings to be used by the query processor.