ch.randelshofer.tree.demo

Class XMLNodeInfo

java.lang.Object

ch.randelshofer.tree.demo.AbstractNodeInfo

ch.randelshofer.tree.demo.XMLNodeInfo

All Implemented Interfaces:

NodeInfo

public class XMLNodeInfo
extends AbstractNodeInfo

XMLNodeInfo produces information about generic XML files. It attempts to interpret the XML attributes 'name', 'size', and 'created' like file system attributes.

Version:

1.0 23. Juni 2008 Created.

Author:

Werner Randelshofer

Nested Class Summary

Nested classes/interfaces inherited from class ch.randelshofer.tree.demo.AbstractNodeInfo

AbstractNodeInfo.DataType

Constructor Summary

Constructors

Constructor and Description
XMLNodeInfo() Creates a new instance.

Method Summary

Methods

Modifier and Type	Method and Description
void	addChangeListener(javax.swing.event.ChangeListener l)
void	collectAttributesRecursively(XMLNode node, java.util.HashMap<java.lang.String,java.util.HashSet<java.lang.String>> attrMap)
void	computeStats(XMLNode root, java.util.HashMap<java.lang.String,AbstractNodeInfo.DataType> typeMap, java.util.HashMap<java.lang.String,java.util.HashSet<java.lang.String>> attrMap)
protected void	fireStateChanged()
javax.swing.Action[]	getActions(TreePath2<TreeNode> path) Returns actions for the specified node.
java.awt.Color	getColor(TreePath2<TreeNode> path) Returns the color of the node.
Colorizer	getColorizer()
Weighter	getColorWeighter()
long	getCumulatedWeight(TreePath2<TreeNode> path) Returns the cumulated weight of a node (the sum of the weights of this node and of all its children).
java.awt.Image	getImage(TreePath2<TreeNode> path) Returns the image of the node.
java.lang.String	getName(TreePath2<TreeNode> path) Returns the name of the node.
java.lang.String	getTooltip(TreePath2<TreeNode> path) Returns the tooltip of the node.
AbstractNodeInfo.DataType	getType(java.lang.String key)
java.util.Set<java.lang.String>	getValues(java.lang.String key)
long	getWeight(TreePath2<TreeNode> path) Returns the weight of a node.
Weighter	getWeighter()
java.lang.String	getWeightFormatted(TreePath2<TreeNode> path) Returns the string formatted weight of a node.
void	init(TreeNode root) Initializes the node info.
void	init(XMLNode root)
void	removeChangeListener(javax.swing.event.ChangeListener l) Removes a change listener from the button.
void	toggleColorWeighter()

Methods inherited from class ch.randelshofer.tree.demo.AbstractNodeInfo

determineDataType

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLNodeInfo

public XMLNodeInfo()

Creates a new instance.

Method Detail

init

public void init(TreeNode root)

Description copied from interface: NodeInfo

Initializes the node info.

getName

public java.lang.String getName(TreePath2<TreeNode> path)

Description copied from interface: NodeInfo

Returns the name of the node.

getColor

public java.awt.Color getColor(TreePath2<TreeNode> path)

Description copied from interface: NodeInfo

Returns the color of the node.

getCumulatedWeight

public long getCumulatedWeight(TreePath2<TreeNode> path)

Description copied from interface: NodeInfo

Returns the cumulated weight of a node (the sum of the weights of this node and of all its children).

Returns:

The weight between 0 and Double.MAX_VALUE.

getWeight

public long getWeight(TreePath2<TreeNode> path)

Description copied from interface: NodeInfo

Returns the weight of a node.

Returns:

The weight between 0 and Double.MAX_VALUE.

getColorWeighter

public Weighter getColorWeighter()

getTooltip

public java.lang.String getTooltip(TreePath2<TreeNode> path)

Description copied from interface: NodeInfo

Returns the tooltip of the node.

getImage

public java.awt.Image getImage(TreePath2<TreeNode> path)

Description copied from interface: NodeInfo

Returns the image of the node.

getWeighter

public Weighter getWeighter()

getColorizer

public Colorizer getColorizer()

init

public void init(XMLNode root)

computeStats

public void computeStats(XMLNode root,
                java.util.HashMap<java.lang.String,AbstractNodeInfo.DataType> typeMap,
                java.util.HashMap<java.lang.String,java.util.HashSet<java.lang.String>> attrMap)

collectAttributesRecursively

public void collectAttributesRecursively(XMLNode node,
                                java.util.HashMap<java.lang.String,java.util.HashSet<java.lang.String>> attrMap)

getType

public AbstractNodeInfo.DataType getType(java.lang.String key)

getValues

public java.util.Set<java.lang.String> getValues(java.lang.String key)

addChangeListener

public void addChangeListener(javax.swing.event.ChangeListener l)

removeChangeListener

public void removeChangeListener(javax.swing.event.ChangeListener l)

Removes a change listener from the button.

fireStateChanged

protected void fireStateChanged()

getWeightFormatted

public java.lang.String getWeightFormatted(TreePath2<TreeNode> path)

Description copied from interface: NodeInfo

Returns the string formatted weight of a node.

toggleColorWeighter

public void toggleColorWeighter()

getActions

public javax.swing.Action[] getActions(TreePath2<TreeNode> path)

Description copied from interface: NodeInfo

Returns actions for the specified node.

Returns:

An array of action objects. Returns an empty array if no actions are available. Never returns null.