Module org.jpo

Package org.jpo.datamodel

Class SingleNodeNavigator

java.lang.Object

org.jpo.datamodel.NodeNavigator

org.jpo.datamodel.SingleNodeNavigator

All Implemented Interfaces:

NodeNavigatorInterface

public class SingleNodeNavigator
extends NodeNavigator

This class implements the ThumbnailBrowserInterface in the specific manner that is required for displaying a single picture in the ThumbnailJScrollPane.

Constructor Summary

Constructors

Constructor	Description
SingleNodeNavigator(SortableDefaultMutableTreeNode singleNode)	Constructor for a SingleNodeNavigator.

Method Summary

Modifier and Type	Method	Description
SortableDefaultMutableTreeNode	getNode(int index)	This method returns the node for the indicated position in the group.
int	getNumberOfNodes()	Returns the number of pictures in this group.
String	getTitle()	returns the description of the picture or "Single picture"

Methods inherited from class org.jpo.datamodel.NodeNavigator

addNodeNavigatorListener, notifyNodeNavigatorListeners, removeNodeNavigatorListener

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SingleNodeNavigator

public SingleNodeNavigator(SortableDefaultMutableTreeNode singleNode)

Constructor for a SingleNodeNavigator.

Parameters:

singleNode - The Node which is to be "browsed".

Method Details

getTitle

public String getTitle()

returns the description of the picture or "Single picture"

Returns:

returns the description of the picture or "Single picture"

getNumberOfNodes

public int getNumberOfNodes()

Returns the number of pictures in this group. The number is 0 to the number of pictures minus 1 because counting starts at 0. So 3 nodes in the group returns 2 meaning node0, node1, node2

Returns:

0

getNode

public SortableDefaultMutableTreeNode getNode(int index)

This method returns the node for the indicated position in the group.

Parameters:

index - The component index that is to be returned. The number is from 0 to getNumberOfNodes(). If there are 3 nodes request getNode(0), getNode(1) and getNode(2).

Returns:

The single note