ch.randelshofer.tree.demo
Class TreevizFileSystemXMLInfoWeighter

java.lang.Object
  ch.randelshofer.tree.demo.TreevizFileSystemXMLInfoWeighter

All Implemented Interfaces:

Weighter

Direct Known Subclasses:

TreevizFileSystemXMLByYearInfoWeighter

public class TreevizFileSystemXMLInfoWeighter
extends java.lang.Object
implements Weighter

InfoWeighter.

Version:

1.0 23. Juni 2008 Created.

Author:

Werner Randelshofer

Field Summary

protected int[]	histogram
protected TreevizFileSystemXMLNodeInfo	info
protected static java.text.NumberFormat	intFormat
protected java.text.DateFormat	isoDateFormatter
protected java.text.DateFormat	isoDateFormatter2
protected java.lang.String	key
protected java.lang.Object	max
protected java.lang.Object	median
protected java.lang.Object	min
protected static FileSizeFormat	shortWeightFormat
protected long[]	size
protected long[]	sizeHistogram
protected java.lang.String	sizeKey

Constructor Summary

TreevizFileSystemXMLInfoWeighter(TreevizFileSystemXMLNodeInfo info, java.lang.String key)
Creates a new instance.

TreevizFileSystemXMLInfoWeighter(TreevizFileSystemXMLNodeInfo info, java.lang.String key, java.lang.String sizeKey)

Method Summary

protected void	calculateDateHistogramRecursive(TreeNode root) Calculates the date histogram recursively.
protected void	collectDatesRecursive(TreevizFileSystemXMLNode node, java.util.List<java.util.Date> dates)
int[]	getHistogram()
java.lang.String	getHistogramLabel(int index)
java.lang.String	getMaximumWeightLabel()
float	getMedianWeight()
java.lang.String	getMinimumWeightLabel()
float	getWeight(TreePath2 path)
void	init(TreeNode root)

Methods inherited from class java.lang.Object

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

Field Detail

info

protected TreevizFileSystemXMLNodeInfo info

key

protected java.lang.String key

sizeKey

protected java.lang.String sizeKey

histogram

protected int[] histogram

sizeHistogram

protected long[] sizeHistogram

size

protected long[] size

min

protected java.lang.Object min

max

protected java.lang.Object max

median

protected java.lang.Object median

isoDateFormatter

protected java.text.DateFormat isoDateFormatter

isoDateFormatter2

protected java.text.DateFormat isoDateFormatter2

shortWeightFormat

protected static FileSizeFormat shortWeightFormat

intFormat

protected static java.text.NumberFormat intFormat

Constructor Detail

TreevizFileSystemXMLInfoWeighter

public TreevizFileSystemXMLInfoWeighter(TreevizFileSystemXMLNodeInfo info,
                                        java.lang.String key)

Creates a new instance.

TreevizFileSystemXMLInfoWeighter

public TreevizFileSystemXMLInfoWeighter(TreevizFileSystemXMLNodeInfo info,
                                        java.lang.String key,
                                        java.lang.String sizeKey)

Method Detail

init

public void init(TreeNode root)

Specified by:

init in interface Weighter

collectDatesRecursive

protected void collectDatesRecursive(TreevizFileSystemXMLNode node,
                                     java.util.List<java.util.Date> dates)

calculateDateHistogramRecursive

protected void calculateDateHistogramRecursive(TreeNode root)

Calculates the date histogram recursively.

Parameters:

root -

getWeight

public float getWeight(TreePath2 path)

Specified by:

getWeight in interface Weighter

getHistogram

public int[] getHistogram()

Specified by:

getHistogram in interface Weighter

getMinimumWeightLabel

public java.lang.String getMinimumWeightLabel()

Specified by:

getMinimumWeightLabel in interface Weighter

getMaximumWeightLabel

public java.lang.String getMaximumWeightLabel()

Specified by:

getMaximumWeightLabel in interface Weighter

getHistogramLabel

public java.lang.String getHistogramLabel(int index)

Specified by:

getHistogramLabel in interface Weighter

getMedianWeight

public float getMedianWeight()

Specified by:

getMedianWeight in interface Weighter