//Initializes the variables that will hold the eventual final new versions of the string String pluralextension; String secondwordextension;

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1 /* Jackson Baker Rogers High School Vowels-R-Us Final Project 12/15/14 */ import java.io.*; import java.util.stringtokenizer; public class Vowels //Variables needed for inputting outside file private static FileInputStream infile; private static InputStreamReader inreader; private static BufferedReader reader; //StringTokenizer variable used to separate line into different data elements private static StringTokenizer strtkn; private static String original, firstword, secondword; public static void main(string [] args) throws IOException obtainstringtoken(); presentdata(); public static void obtainstringtoken() throws IOException infile = new FileInputStream ("C:\\Java\\vowels.txt"); // notice the double slash marks inreader = new InputStreamReader(inFile); reader = new BufferedReader(inReader); public static void presentdata() throws IOException original = reader.readline(); //Initializes the variables that will hold the eventual final new versions of the string String pluralextension; String secondwordextension; while(original!= null) //Says that while the line isn't empty, run the loop. newtoken(); //Makes the variables equal to the contents of their respective functions pluralextension = makepluralversion(); secondwordextension = makesuffixversion(); //Printing out final data System.out.println("Original String - " + original);

2 System.out.println("Plural Version - " + pluralextension); System.out.println("Suffix Version - " + secondwordextension); System.out.println("\n"); //Sets the variable "original" to the next line in the text document original = reader.readline(); public static void newtoken() strtkn = new StringTokenizer(original); firstword = strtkn.nexttoken(); secondword = strtkn.nexttoken(); public static int getpluralending() //Depending on the rules, the variable "ending" will hold hold a value from 1-3 after the function is done. //This value will determine what to add to the original string to make it plural in the "makepluralversion" function. int firstwordtype = 0; String secondtolast; secondtolast = firstword.substring(firstword.length()-2, firstword.length()- 1); //Takes the character of the second to letter in the word. //First word ends in two vowels if ((secondtolast.equals("a") secondtolast.equals("c") (firstword.endswith("a") firstword.endswith("c") firstword.endswith("s") firstwordtype = 1; //This number will be used in the "makepluralversion" function to determine what letters to add to the string. //First word ends in one consonant if ((secondtolast.equals("a") secondtolast.equals("c")!(firstword.endswith("a") firstword.endswith("c") firstword.endswith("s") firstwordtype = 2; //First word ends in one vowel if (!(secondtolast.equals("a") secondtolast.equals("c")

3 (firstword.endswith("a") firstword.endswith("c") firstword.endswith("s") firstwordtype = 3; //Else, the first word must end in two consonants firstwordtype = 1; return firstwordtype; public static int typeofsecondword() int secondwordtype; //Suffix starts with a vowel if (secondword.substring(0, 1).equals("A") secondword.substring(0, 1).equals("C") secondword.substring(0, 1).equals("S") secondword.substring(0, 1).equals("L")) secondwordtype = 1; //Suffix starts with a consonant secondwordtype = 2; return secondwordtype; public static String makepluralversion() //This function is called to find the plural version of the "original" string. String pluralvalue; int firstwordtype = getpluralending(); //Sets the value of the variable "firstwordtype" equal to the value of the function "getpluralending" so that the type number will continue into this function. //First word ends in two vowels or consonants if(firstwordtype == 1) pluralvalue = firstword + firstword.substring(firstword.length()-1) + "H"; //First word ends in one consonant if(firstwordtype == 2) pluralvalue = firstword + "GH";

4 //First word ends in one vowel pluralvalue = firstword.substring(0, firstword.length()-1) + "G"; return pluralvalue; //Sets the value of the function to the value of "pluralvalue" public static String makesuffixversion() String finalsuffix = ""; //Will hold the final suffix string int firstwordtype = getpluralending(); int secondwordtype = typeofsecondword(); //If the first word ends in two vowels or consonants, the program looks to see what type has been given to the second word, and goes from there. if(firstwordtype == 1) if (secondwordtype == 1) finalsuffix = firstword + secondword.substring(0,1) + secondword; if (secondwordtype == 2) finalsuffix = firstword.substring(0, firstword.length() - 2) + firstword.substring(firstword.length()-1) + secondword; //If the first word ends in one consonant, the only option for the suffix is to undergo the changes from type 2. if(firstwordtype == 2) finalsuffix = firstword + secondword; //Else, the string ends in one vowel, and will go about changes from either type 1 or 2 depending on the results from the "typeofsecondword()" method. if (secondwordtype == 1) finalsuffix = firstword + secondword.substring(1); if (secondwordtype == 2) finalsuffix = firstword + secondword.substring(0,1) + secondword;

5 return finalsuffix; //Returns the value of "finalsuffix" to the "makesuffixversion()" method. Vowels Text File (Input) Resultant Output of Program