Interface ExistenceJoinRecipe
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- All Superinterfaces:
BetaRecipe
,org.eclipse.emf.ecore.EObject
,org.eclipse.emf.common.notify.Notifier
,ReteNodeRecipe
- All Known Subinterfaces:
AntiJoinRecipe
,SemiJoinRecipe
- All Known Implementing Classes:
AntiJoinRecipeImpl
,ExistenceJoinRecipeImpl
,SemiJoinRecipeImpl
public interface ExistenceJoinRecipe extends BetaRecipe
A representation of the model object 'Existence Join Recipe'. Existence joins are TODO See http://en.wikipedia.org/wiki/Relational_algebra- See Also:
RecipesPackage.getExistenceJoinRecipe()
- Generated:
- Model:
- abstract="true"
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Field Summary
Fields Modifier and Type Field Description static java.lang.String
copyright
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description int
getArity()
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Methods inherited from interface org.eclipse.viatra.query.runtime.rete.recipes.BetaRecipe
getLeftParent, getRightParent, setLeftParent, setRightParent
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Methods inherited from interface org.eclipse.emf.ecore.EObject
eAllContents, eClass, eContainer, eContainingFeature, eContainmentFeature, eContents, eCrossReferences, eGet, eGet, eInvoke, eIsProxy, eIsSet, eResource, eSet, eUnset
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Methods inherited from interface org.eclipse.emf.common.notify.Notifier
eAdapters, eDeliver, eNotify, eSetDeliver
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Methods inherited from interface org.eclipse.viatra.query.runtime.rete.recipes.ReteNodeRecipe
getEquivalenceClassIDs, getTraceInfo, setTraceInfo
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Field Detail
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copyright
static final java.lang.String copyright
- See Also:
- Constant Field Values
- Generated:
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Method Detail
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getArity
int getArity()
- Specified by:
getArity
in interfaceReteNodeRecipe
- Generated:
- Model:
- kind="operation" unique="false"
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