NodeModel

All Known Subinterfaces:

CompositeNodeModel, MutableCompositeNodeModel, MutableNodeModel

All Known Implementing Classes:

ActorGraphModel.ExternalPortModel, ActorGraphModel.IconModel, ActorGraphModel.PortModel, ActorGraphModel.VertexModel, AttributeNodeModel, BasicModularGraphModel.BasicNodeModel, FSMGraphModel.PortModel, FSMGraphModel.StateModel, NamedObjNodeModel, OntologyGraphModel.ConceptModel, OntologySolverGraphModel.OntologyModel
```
public interface NodeModel
```
A node is an object that is contained by a graph and is connected to other nodes by edges. A node has a semantic object that is its semantic equivalent in the application and may have a visual object which is its syntactic representation in the user interface.

Version:

$Id$

Author:

Michael Shilman

Pt.AcceptedRating:

Red

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.Object`	`getParent(java.lang.Object node)`	Return the graph parent of the given node.
`java.util.Iterator`	`inEdges(java.lang.Object node)`	Return an iterator over the edges coming into the given node.
`java.util.Iterator`	`outEdges(java.lang.Object node)`	Return an iterator over the edges coming out of the given node.

- Method Detail
  - inEdges
```
java.util.Iterator inEdges(java.lang.Object node)
```
    Return an iterator over the edges coming into the given node.
  - outEdges
```
java.util.Iterator outEdges(java.lang.Object node)
```
    Return an iterator over the edges coming out of the given node.
  - getParent
```
java.lang.Object getParent(java.lang.Object node)
```
    Return the graph parent of the given node.