Class WordCount

java.lang.Object
  WordCount

public class WordCount
extends java.lang.Object

Count the number of words in an entire folder.

Author:

Marco Schmidt / Steven de Jong

Field Summary

static long	numCharsTotal
static long	numLinesTotal
static long	numWordsTotal

Constructor Summary

WordCount()

Method Summary

static void	count(java.io.File file) Open file, count its words, lines and characters and print them to standard output.
static void	count(java.lang.String name, java.io.BufferedReader in) Count lines, words and characters in given input stream and print stream name and those numbers to standard output.
static long	countWords(java.lang.String line) Determine the number of words in the argument line.
static void	doCount(java.io.File file, int level)
static void	main(java.lang.String[] args)

Methods inherited from class java.lang.Object

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

Field Detail

numLinesTotal

public static long numLinesTotal

numWordsTotal

public static long numWordsTotal

numCharsTotal

public static long numCharsTotal

Constructor Detail

WordCount

public WordCount()

Method Detail

count

public static void count(java.lang.String name,
                         java.io.BufferedReader in)
                  throws java.io.IOException

Count lines, words and characters in given input stream and print stream name and those numbers to standard output.

Parameters:

name - name of input source

input - stream to be processed

Throws:

java.io.IOException - if there were I/O errors

count

public static void count(java.io.File file)

Open file, count its words, lines and characters and print them to standard output.

Parameters:

file - file to be processed

countWords

public static long countWords(java.lang.String line)

Determine the number of words in the argument line.

Parameters:

line - String to be examined, must be non-null

Returns:

number of words, 0 or higher

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Throws:

java.lang.Exception

doCount

public static void doCount(java.io.File file,
                           int level)