# Package org.eclipse.viatra.query.runtime.localsearch.operations

- Interface Summary
  Interface | Description
  --- | ---
  IIteratingSearchOperation | Denotes a `ISearchOperation` which involves iterating over an instances of an `IInputKey`
  IMatcherBasedOperation | Deprecated Do not use this interface
  ISearchOperation |

- Class Summary
  Class | Description
  --- | ---
  AbstractPositivePatternCallOperation |
  CallOperationHelper | This utility can be used by search operations to access sub-patterns, by taking care of frame mapping, adornment calculation and other tasks required to call an `IQueryResultProvider` from the context of a Local search execution.
  MatchingFrameValueProvider |