PIP.Collections.Distribution
Class HistogramUtility

java.lang.Object
  PIP.Collections.Distribution.HistogramUtility

public class HistogramUtility
extends java.lang.Object

This is just a helper class for analysis code

Constructor Summary

HistogramUtility()

Method Summary

static <E extends java.util.Collection> void	histogramCollectionSizes(java.util.Collection<E> mainCollection, Distribution<java.lang.Integer> hist)
static void	saveAsCSVDataFile(Histogram hist, java.lang.String name) This saves the histogram in csv format in the directory which is the DATADIR property
static void	sortByKeyAndSave(Histogram<java.lang.Integer> hist, java.lang.String fileName) This saves the histogram in csv format in the order of the key value in the directory which is the DATADIR property
static void	sortByValueAndSave(Histogram<java.lang.Integer> hist, java.lang.String fileName) This saves the histogram in csv format in the order of the value in the directory which is the DATADIR property

Methods inherited from class java.lang.Object

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

Constructor Detail

HistogramUtility

public HistogramUtility()

Method Detail

histogramCollectionSizes

public static <E extends java.util.Collection> void histogramCollectionSizes(java.util.Collection<E> mainCollection,
                                                                             Distribution<java.lang.Integer> hist)

saveAsCSVDataFile

public static void saveAsCSVDataFile(Histogram hist,
                                     java.lang.String name)
                              throws java.io.IOException

This saves the histogram in csv format in the directory which is the DATADIR property

Parameters:

hist -

Throws:

java.io.FileNotFoundException

java.io.IOException

sortByKeyAndSave

public static void sortByKeyAndSave(Histogram<java.lang.Integer> hist,
                                    java.lang.String fileName)
                             throws java.io.FileNotFoundException

This saves the histogram in csv format in the order of the key value in the directory which is the DATADIR property

Parameters:

hist -

fileName -

Throws:

java.io.FileNotFoundException

sortByValueAndSave

public static void sortByValueAndSave(Histogram<java.lang.Integer> hist,
                                      java.lang.String fileName)
                               throws java.io.FileNotFoundException

This saves the histogram in csv format in the order of the value in the directory which is the DATADIR property

Parameters:

hist -

fileName -

Throws:

java.io.FileNotFoundException