# Package org.eclipse.incquery.runtime.base.api.filters

- Interface Summary
  Interface | Description
  --- | ---
  IBaseIndexObjectFilter | Stores a collection of `Notifier` instances that need not to be indexed by IncQuery Base.
  IBaseIndexResourceFilter | Defines a filter for indexing resources

- Class Summary
  Class | Description
  --- | ---
  SimpleBaseIndexFilter | An index filter that is based on a collection of `Notifier` instances.