ch.randelshofer.tree.demo

Class TreevizFileSystemXMLNodeInfo

java.lang.Object

ch.randelshofer.tree.demo.AbstractNodeInfo

ch.randelshofer.tree.demo.TreevizFileSystemXMLNodeInfo

All Implemented Interfaces:

NodeInfo

public class TreevizFileSystemXMLNodeInfo
extends AbstractNodeInfo

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

Version:

1.4 2011-08-11 Don't use preferences for determining the weight, color and name attribute.
1.3 2011-01-20 Fall back to generic preferences.
1.2 2010-10-17 Use preferences for determining the weight, color and name attribute.
1.1 2009-03-20 Factured weight formatting out.
1.0.1 2009-03-04 Get cumulatedWeight if node has no fileSize attribute.
1.0 23. Juni 2008 Created.

Author:

Werner Randelshofer

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	TreevizFileSystemXMLNodeInfo.InfoTableModel

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

AbstractNodeInfo.DataType

Constructor Summary

Constructors

Constructor and Description
TreevizFileSystemXMLNodeInfo(TreevizFileSystemXMLTree tree) Creates a new instance.

Method Summary

Methods

Modifier and Type	Method and Description
void	addChangeListener(javax.swing.event.ChangeListener l)
void	collectAttributesRecursively(TreevizFileSystemXMLNode node, java.util.HashMap<java.lang.String,java.util.HashSet<java.lang.String>> attrMap)
void	computeBasicStats(TreevizFileSystemXMLNode root, java.util.HashMap<java.lang.String,AbstractNodeInfo.DataType> typeMap, java.util.HashMap<java.lang.String,java.util.HashSet<java.lang.String>> attrMap)
void	computeFilesStats(TreevizFileSystemXMLNode root)
void	computeUserFileStatsRecursive(TreevizFileSystemXMLNode filesNode)
void	computeUserStats(TreevizFileSystemXMLNode usersRoot, TreevizFileSystemXMLNode filesRoot)
protected void	fireStateChanged()
long	getAccumulatedWeight(TreePath2<TreeNode> path)
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()
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)
javax.swing.table.TableModel	getUserTable()
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(TreevizFileSystemXMLNode root)
boolean	isNodeSelected(TreevizFileSystemXMLNode node)
void	removeChangeListener(javax.swing.event.ChangeListener l) Removes a change listener from the button.
void	setSelectedUsers(java.util.HashMap<java.lang.String,TreevizFileSystemXMLNode> newValue)
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

TreevizFileSystemXMLNodeInfo

public TreevizFileSystemXMLNodeInfo(TreevizFileSystemXMLTree tree)

Creates a new instance.

Method Detail

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.

getAccumulatedWeight

public long getAccumulatedWeight(TreePath2<TreeNode> path)

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(TreeNode root)

Description copied from interface: NodeInfo

Initializes the node info.

init

public void init(TreevizFileSystemXMLNode root)

computeBasicStats

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

computeFilesStats

public void computeFilesStats(TreevizFileSystemXMLNode root)

collectAttributesRecursively

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

computeUserStats

public void computeUserStats(TreevizFileSystemXMLNode usersRoot,
                    TreevizFileSystemXMLNode filesRoot)

computeUserFileStatsRecursive

public void computeUserFileStatsRecursive(TreevizFileSystemXMLNode filesNode)

getType

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

getValues

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

isNodeSelected

public boolean isNodeSelected(TreevizFileSystemXMLNode node)

setSelectedUsers

public void setSelectedUsers(java.util.HashMap<java.lang.String,TreevizFileSystemXMLNode> newValue)

getUserTable

public javax.swing.table.TableModel getUserTable()

toggleColorWeighter

public void toggleColorWeighter()

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.

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.