Package org.eclipse.viatra.query.runtime.extensibility

## Interface IQuerySpecificationProvider

- All Superinterfaces:
    `IProvider<IQuerySpecification<?>>`, `java.util.function.Supplier<IQuerySpecification<?>>`
  All Known Subinterfaces:
    `IQuerySpecificationRegistryEntry`
  All Known Implementing Classes:
    `SingletonQuerySpecificationProvider`

      public interface IQuerySpecificationProvider
      extends IProvider<IQuerySpecification<?>>

  Provider interface for `IQuerySpecification` instances with added method for requesting the FQN for the query specification.
  Since:
    1.3

- - ### Nested Class Summary

    - ### Nested classes/interfaces inherited from interface org.eclipse.viatra.query.runtime.matchers.util.IProvider

      `IProvider.ProvidedValueFunction`

  - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `java.lang.String` | `getFullyQualifiedName()` | Note that the provider will usually not load the query specification class to return the FQN.
    `java.lang.String` | `getSourceProjectName()` | Returns the name of project providing the specification (or null if not calculable)

    - ### Methods inherited from interface java.util.function.Supplier

      `get`

- - ### Method Detail

    - #### getFullyQualifiedName

          java.lang.String getFullyQualifiedName()

      Note that the provider will usually not load the query specification class to return the FQN.
      Returns:
        the fully qualified name of the provided query specification

    - #### getSourceProjectName

          java.lang.String getSourceProjectName()

      Returns the name of project providing the specification (or null if not calculable)