# Hierarchy For Package org.apache.cayenne.graph

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.cayenne.graph.ArcId (implements java.io.Serializable)
  - org.apache.cayenne.graph.ChildDiffLoader (implements org.apache.cayenne.graph.GraphChangeHandler)
  - org.apache.cayenne.graph.CompoundDiff (implements org.apache.cayenne.graph.GraphDiff)
  - java.util.EventObject (implements java.io.Serializable)
    - org.apache.cayenne.event.CayenneEvent
      - org.apache.cayenne.graph.GraphEvent
  - org.apache.cayenne.graph.GraphDiffCompressor
  - org.apache.cayenne.graph.GraphMap (implements org.apache.cayenne.graph.GraphManager)
  - org.apache.cayenne.graph.NodeDiff (implements java.lang.Comparable<T>, org.apache.cayenne.graph.GraphDiff)
    - org.apache.cayenne.graph.ArcCreateOperation
    - org.apache.cayenne.graph.ArcDeleteOperation
    - org.apache.cayenne.graph.NodeCreateOperation
    - org.apache.cayenne.graph.NodeDeleteOperation
    - org.apache.cayenne.graph.NodeIdChangeOperation
    - org.apache.cayenne.graph.NodePropertyChangeOperation

## Interface Hierarchy

- org.apache.cayenne.graph.GraphChangeHandler
  - org.apache.cayenne.graph.GraphManager
- java.io.Serializable
  - org.apache.cayenne.graph.GraphDiff