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@RenameFrom

Scope: class

Renames existing scheme class before class registration. This is important when you rename class to preserve all data under new class name.

Note

Orient ignores package, so changing model package doesn't need rename.

Suppose your class was named MyModel and you rename it to MyCoolModel. To properly migrate data:

@RenameFrom("MyModel")
public class MyCoolModel {...}

If MyModel doesn't exist in scheme, no action will be performed. If both classes exist in scheme, error will be thrown.