ch.randelshofer.tree.demo
Class LastModifiedWeighter

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

All Implemented Interfaces:

Weighter

Direct Known Subclasses:

LastModifiedByYearWeighter

public class LastModifiedWeighter
extends java.lang.Object
implements Weighter

LastModifiedWeighter.

Version:

2.0 2008-01-27 Added computation and drawing of histogram.
1.0 September 26, 2007 Created.

Author:

Werner Randelshofer

Field Summary

protected int[]	histogram
protected static java.text.NumberFormat	intFormat
protected long	max
protected long	median
protected long	min
protected static FileSizeFormat	shortWeightFormat

Constructor Summary

LastModifiedWeighter()
Creates a new instance.

Method Summary

protected void	collectDatesRecursive(TreeNode node, java.util.List<java.lang.Long> dates)
int[]	getHistogram()
java.lang.String	getHistogramLabel_old(int index)
java.lang.String	getHistogramLabel(int index)
java.lang.String	getMaximumWeightLabel()
float	getMedianWeight()
java.lang.String	getMinimumWeightLabel()
float	getWeight(TreePath2 path)
protected void	histogramRecursive(TreeNode root)
void	init(TreeNode root)

Methods inherited from class java.lang.Object

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

Field Detail

min

protected long min

max

protected long max

median

protected long median

histogram

protected int[] histogram

shortWeightFormat

protected static FileSizeFormat shortWeightFormat

intFormat

protected static java.text.NumberFormat intFormat

Constructor Detail

LastModifiedWeighter

public LastModifiedWeighter()

Creates a new instance.

Method Detail

getWeight

public float getWeight(TreePath2 path)

Specified by:

getWeight in interface Weighter

getMedianWeight

public float getMedianWeight()

Specified by:

getMedianWeight in interface Weighter

init

public void init(TreeNode root)

Specified by:

init in interface Weighter

collectDatesRecursive

protected void collectDatesRecursive(TreeNode node,
                                     java.util.List<java.lang.Long> dates)

histogramRecursive

protected void histogramRecursive(TreeNode root)

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_old

public java.lang.String getHistogramLabel_old(int index)

getHistogramLabel

public java.lang.String getHistogramLabel(int index)

Specified by:

getHistogramLabel in interface Weighter