1 /* 2 *This program will do a bit of character string processing. 3 */ 4 5 package stringthing; 6 7 public class StringThing { 8 9 public static void main(String[] args) { 10 11 //POINT A: CREATE A PRINT SOME STRINGS THAT PRESENT NAMES 12 String singer = "Holiday, Billie"; 13 String sculptor = "Claudel, Camille"; 14 String painter = "Picassoo, Pablo"; 15 String dancer = "Zotto, Osvaldo"; 16 String self = "Tiller, Chyenne"; 17 System.out.println("\nNames..."); 18 System.out.println(singer); 19 System.out.println(sculptor); 20 System.out.println(painter); 21 System.out.println(dancer); 22 System.out.println(self); 23 24 //POINT B: COMPUTE AND PRINT THE LENGTHS OF THE STRINGS, WITHOUT LABELS 25 int singerLength = singer.length(); 26 int sculptorLength = sculptor.length(); 27 int painterLength = painter.length(); 28 int dancerLength = dancer.length(); 29 int selfLength = self.length(); 30 System.out.println("\nNameLength..."); 31 System.out.println("singerLength = " + singerLength); 32 System.out.println("sculptorLength = " + sculptorLength); 33 System.out.println("painterLength = " + painterLength); 34 System.out.println("dancerLength = " + dancerLength); 35 System.out.println("selfLength = " + selfLength); 36 37 //POINT C: COMPUTE AND PRINT THE LOCATION OF THE COMMA WITHIN EACH STRING, NO LABELS 38 int singerCommaPosition = singer.indexOf(","); 39 int sculptorCommaPosition = sculptor.indexOf(","); 40 int painterCommaPosition = painter.indexOf(","); 41 int dancerCommaPosition = dancer.indexOf(","); 42 int selfCommaPosition = self.indexOf(","); 43 System.out.println("\nComma Position..."); 44 System.out.println("singerCommaPosition = " + singerCommaPosition); 45 System.out.println("sculptorCommaPosition = " + sculptorCommaPosition); 46 System.out.println("painterCommaPosition = " + painterCommaPosition); 47 System.out.println("dancerCommaPosition = " + dancerCommaPosition); 48 System.out.println("selfCommaPosition = " + selfCommaPosition); 49 50 51 //POINT D: COMPUTE AND PRINT THE FIVE FIRST NAMES, WITH NO LABELS 52 String singerFirst = singer.substring(9); 53 String sculptorFirst = sculptor.substring(9); 54 String painterFirst = painter.substring(10); 55 String dancerFirst = dancer.substring(7); 56 String selfFirst = self.substring(8); 57 System.out.println("\nFirst name..."); 58 System.out.println(singerFirst); 59 System.out.println(sculptorFirst); 60 System.out.println(painterFirst); 61 System.out.println(dancerFirst); 62 System.out.println(selfFirst); 63 64 //POINT E: COMPUTE AND PRINT THE FIVE LAST NAMES, WITH NO LABELS 65 String singerLast = singer.substring(0, 7); 66 String sculptorLast = sculptor.substring(0, 7); 67 String painterLast = painter.substring(0, 7); 68 String dancerLast = dancer.substring(0, 5); 69 String selfLast = self.substring(0, 6); 70 System.out.println("\nLast name..."); 71 System.out.println(singerLast); 72 System.out.println(sculptorLast); 73 System.out.println(painterLast); 74 System.out.println(dancerLast); 75 System.out.println(selfLast); 76 77 78 //POINT F: COMPUTE AND PRINT THE FIRST NAMES, AGAIN 79 System.out.println("\nFirst names, once again..."); 80 System.out.println(firstName(singer)); 81 System.out.println(firstName(sculptor)); 82 System.out.println(firstName(painter)); 83 System.out.println(firstName(dancer)); 84 System.out.println(firstName(self)); 85 86 //POINT G: COMPUTE AND PRINT THE LAST NAMES, AGAIN 87 System.out.println("\nLast names, once again..."); 88 System.out.println(lastName(singer)); 89 System.out.println(lastName(sculptor)); 90 System.out.println(lastName(painter)); 91 System.out.println(lastName(dancer)); 92 System.out.println(lastName(self)); 93 94 //POINT H: COMPUTE AND PRINT THE FULL NAMES, NATURAL STYLE 95 System.out.println("\nFull names, natural style..."); 96 System.out.println(fullName(singer)); 97 System.out.println(fullName(sculptor)); 98 System.out.println(fullName(painter)); 99 System.out.println(fullName(dancer)); 100 System.out.println(fullName(self)); 101 } 102 103 private static String firstName(String directoryStyleName) { 104 int commaPosition = directoryStyleName.indexOf(","); 105 String firstName = directoryStyleName.substring(commaPosition + 2); 106 return firstName; 107 } 108 109 private static String lastName(String directoryStyleName) { 110 int commaPosition = directoryStyleName.indexOf(","); 111 String lastName = directoryStyleName.substring(0, commaPosition); 112 return lastName; 113 } 114 115 private static String fullName(String directoryStyleName) { 116 int commaPosition = directoryStyleName.indexOf(","); 117 String fullName = firstName(directoryStyleName) + " " + lastName(directoryStyleName); 118 return fullName; 119 } 120 121 } 122