# Package org.hibernate.search.engine.nesting.impl

- Interface Summary
  Interface | Description
  --- | ---
  NestingContext | Allows backends to insert "marker" fields representing the current nesting in case of index embedded associations.
  NestingContextFactory | Factory for creating `NestingContext`s.
  NestingContextFactoryProvider | Service for obtaining `NestingContextFactory` implementations.

- Class Summary
  Class | Description
  --- | ---
  DefaultNestingContextFactory | Always returns the no-op context.
  NoOpNestingContext | No-op `NestingContext`.

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