## Uses of Class
org.eclipse.incquery.runtime.rete.index.AggregatorNode

- Packages that use AggregatorNode
  Package | Description
  --- | ---
  org.eclipse.incquery.runtime.rete.index |

- - ### Uses of AggregatorNode in org.eclipse.incquery.runtime.rete.index

    Subclasses of AggregatorNode in org.eclipse.incquery.runtime.rete.index
    Modifier and Type | Class and Description
    --- | ---
    `class` | `CountNode` An aggregation node that simply counts the number of tuples conforming to the signature.