org.eclipse.viatra.query.runtime.rete.recipes

## Interface FilterRecipe

- All Superinterfaces:
    AlphaRecipe, org.eclipse.emf.ecore.EObject, org.eclipse.emf.common.notify.Notifier, ReteNodeRecipe, SingleParentNodeRecipe
  All Known Subinterfaces:
    EqualityFilterRecipe, InequalityFilterRecipe, InputFilterRecipe, TransparentRecipe
  All Known Implementing Classes:
    EqualityFilterRecipeImpl, FilterRecipeImpl, InequalityFilterRecipeImpl, InputFilterRecipeImpl, TransparentRecipeImpl

      public interface FilterRecipe
      extends AlphaRecipe

  A representation of the model object 'Filter Recipe'. Abstract base class for nodes that implement filtering operations.
  See Also:
    `RecipesPackage.getFilterRecipe()`
  Generated:
  Model:
    abstract="true"

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `int` | `getArity()`

    - ### Methods inherited from interface org.eclipse.viatra.query.runtime.rete.recipes.SingleParentNodeRecipe

      `getParent, setParent`

    - ### Methods inherited from interface org.eclipse.viatra.query.runtime.rete.recipes.ReteNodeRecipe

      `getEquivalenceClassIDs, getTraceInfo, setTraceInfo`

    - ### Methods inherited from interface org.eclipse.emf.ecore.EObject

      `eAllContents, eClass, eContainer, eContainingFeature, eContainmentFeature, eContents, eCrossReferences, eGet, eGet, eInvoke, eIsProxy, eIsSet, eResource, eSet, eUnset`

    - ### Methods inherited from interface org.eclipse.emf.common.notify.Notifier

      `eAdapters, eDeliver, eNotify, eSetDeliver`

- - ### Method Detail

    - #### getArity

          int getArity()

      Specified by:
        `getArity` in interface `ReteNodeRecipe`
      Generated:
      Model:
        kind="operation" unique="false" annotation="http://www.eclipse.org/emf/2002/GenModel body='<%org.eclipse.viatra.query.runtime.rete.recipes.ReteNodeRecipe%> _parent = this.getParent();\nreturn _parent.getArity();'"