org.eclipse.incquery.runtime.rete.recipes

Interface AggregatorRecipe

All Superinterfaces:

org.eclipse.emf.ecore.EObject, org.eclipse.emf.common.notify.Notifier, ReteNodeRecipe

All Known Subinterfaces:

CountAggregatorRecipe

All Known Implementing Classes:

AggregatorRecipeImpl, CountAggregatorRecipeImpl

public interface AggregatorRecipe
extends ReteNodeRecipe

A representation of the model object 'Aggregator Recipe'. Represents a (compound) node that performs an aggregation operation. Parent must be a ProjectionIndexer, which defines how tuples are to be aggregated. Usable only through an Join with an AggregatorIndexer as the right parent

The following features are supported:

• Parent

See Also:

RecipesPackage.getAggregatorRecipe()

Method Summary

Modifier and Type	Method and Description
int	getArity()
ProjectionIndexerRecipe	getParent() Returns the value of the 'Parent' containment reference.
void	setParent(ProjectionIndexerRecipe value) Sets the value of the 'Parent' containment reference.

Methods inherited from interface org.eclipse.incquery.runtime.rete.recipes.ReteNodeRecipe

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

getParent

ProjectionIndexerRecipe getParent()

Returns the value of the 'Parent' containment reference.

If the meaning of the 'Parent' containment reference isn't clear, there really should be more of a description here...

Returns:

the value of the 'Parent' containment reference.

See Also:

setParent(ProjectionIndexerRecipe), RecipesPackage.getAggregatorRecipe_Parent()

setParent

void setParent(ProjectionIndexerRecipe value)

Sets the value of the 'Parent' containment reference.

Parameters:

value - the new value of the 'Parent' containment reference.

See Also:

getParent()

getArity

int getArity()

Specified by:

getArity in interface ReteNodeRecipe