NodeRootModel (Starjava Datanode API)

java.lang.Object
- javax.swing.AbstractListModel
- - uk.ac.starlink.datanode.tree.select.NodeRootModel

All Implemented Interfaces:

java.io.Serializable, javax.swing.ComboBoxModel, javax.swing.ListModel
```
public class NodeRootModel
extends javax.swing.AbstractListModel
implements javax.swing.ComboBoxModel
```
Model for a NodeRootComboBox.

Since:

10 Mar 2005

Author:

Mark Taylor (Starlink)

See Also:

Serialized Form

Field Summary
- Fields inherited from class javax.swing.AbstractListModel
  listenerList

Constructor Summary

Constructors
Constructor Description

NodeRootModel(DataNodeFactory factory)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addChain(uk.ac.starlink.datanode.tree.select.NodeChain chain)`	Adds a new node chain to this model.
`uk.ac.starlink.connect.ConnectorAction`	`getConnectorAction()`
`java.lang.Object`	`getElementAt(int index)`
`java.lang.Object`	`getSelectedItem()`
`DataNode`	`getSelectedNode()`
`int`	`getSize()`
`void`	`removeAllElements()`
`void`	`setSelectedItem(java.lang.Object item)`

Methods inherited from class javax.swing.AbstractListModel
addListDataListener, fireContentsChanged, fireIntervalAdded, fireIntervalRemoved, getListDataListeners, getListeners, removeListDataListener

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface javax.swing.ListModel
addListDataListener, removeListDataListener

- Constructor Detail
  - NodeRootModel
```
public NodeRootModel(DataNodeFactory factory)
```
- Method Detail
  - getSize
```
public int getSize()
```
    Specified by:
    
    getSize in interface javax.swing.ListModel
  - getElementAt
```
public java.lang.Object getElementAt(int index)
```
    Specified by:
    
    getElementAt in interface javax.swing.ListModel
  - getSelectedItem
```
public java.lang.Object getSelectedItem()
```
    Specified by:
    
    getSelectedItem in interface javax.swing.ComboBoxModel
  - setSelectedItem
```
public void setSelectedItem(java.lang.Object item)
```
    Specified by:
    
    setSelectedItem in interface javax.swing.ComboBoxModel
  - getSelectedNode
```
public DataNode getSelectedNode()
```
  - addChain
```
public void addChain(uk.ac.starlink.datanode.tree.select.NodeChain chain)
```
    Adds a new node chain to this model.
    
    Parameters:
    
    chain - new chain to add
  - removeAllElements
```
public void removeAllElements()
```
  - getConnectorAction
```
public uk.ac.starlink.connect.ConnectorAction getConnectorAction()
```