1 /* 2 * This program will do a bit of character string processing 3 */ 4 5 package stringthing; 6 7 import javax.lang.model.element.Name; 8 9 public class StringThing { 10 11 public static void main(String[] args) { 12 // Point A: Create and print some strings that represent names 13 String singer = "Holiday, Billie"; 14 String sculptor = "Claudel, Camille"; 15 String painter = "Picasso, Pablo"; 16 String dancer = "Bolton, Troy"; 17 String self = "Edwards, Kyra"; 18 19 // Point B: Compute and print the letters of the strings, without labels 20 int singerLength = singer.length(); 21 int sculptorLength = sculptor.length(); 22 int painterLength = painter.length(); 23 int dancerLength = dancer.length(); 24 int selfLength = self.length(); 25 System.out.println("\nLengths"); 26 System.out.println("singerLength =" + singerLength); 27 System.out.println("sculptorLength =" + sculptorLength); 28 System.out.println("painterLength =" + painterLength); 29 System.out.println("dancerLength =" + dancerLength); 30 System.out.println("selfLength =" + selfLength); 31 32 // Point C: Compute and print the location of the comma with each string; no labels 33 int p1 = singer.indexOf(","); 34 int p2 = sculptor.indexOf(","); 35 int p3 = painter.indexOf(","); 36 int p4 = dancer.indexOf(","); 37 int p5 = self.indexOf(","); 38 System.out.println("\nComma Positions"); 39 System.out.println("p1 = " + p1); 40 System.out.println("p2 = " + p2); 41 System.out.println("p3 = " + p3); 42 System.out.println("p4 = " + p4); 43 System.out.println("p5 = " + p5); 44 45 // Point D: Compute and print the first five names, with no labels 46 System.out.println("\nPrint the first names "); 47 System.out.println("singer.substring(8,13) =" + singer.substring(8, 15)); 48 System.out.println("sculptor.substring(8,13) =" + sculptor.substring(8, 16)); 49 System.out.println("painter.substring(8,13) =" + painter.substring(8, 14)); 50 System.out.println("dancer.substring(8,13) =" + dancer.substring(8, 12)); 51 System.out.println("self.substring(8,13) =" + self.substring(8, 13)); 52 53 // Point E: Compute and print out the the five last names, with no label 54 System.out.println("\nPrint the last names"); 55 System.out.println("singer.substring(0,7) = " + singer.substring(0, 7)); 56 System.out.println("sculptor.substring(0,7) = " + sculptor.substring(0, 7)); 57 System.out.println("painter.substring(0,7) = " + painter.substring(0, 7)); 58 System.out.println("dancer.substring(0,6) = " + dancer.substring(0, 6)); 59 System.out.println("self.substring(0,7) = " + self.substring(0, 7)); 60 61 // POINT F: COMPUTE AND PRINT THE FIRST NAMES, AGAIN 62 System.out.println("\nFirst names, once again ..."); 63 System.out.println(firstName(singer)); 64 System.out.println(firstName(sculptor)); 65 System.out.println(firstName(painter)); 66 System.out.println(firstName(dancer)); 67 System.out.println(firstName(self)); 68 // POINT G: COMPUTE AND PRINT THE LAST NAMES, AGAIN System.out.println("\nLast names, once again ..."); 69 System.out.println("\nLast names, once again ... "); 70 System.out.println(lastName(singer)); 71 System.out.println(lastName(sculptor)); 72 System.out.println(lastName(painter)); 73 System.out.println(lastName(dancer)); 74 System.out.println(lastName(self)); 75 // POINT H: COMPUTE AND PRINT THE LAST NAMES, NATURAL STYLE 76 System.out.println("\nFull names, natural style ..."); 77 System.out.println(fullName(singer)); 78 System.out.println(fullName(sculptor)); 79 System.out.println(fullName(painter)); 80 System.out.println(fullName(dancer)); 81 System.out.println(fullName(self)); 82 83 } 84 85 86 private static String fullName(String directoryStyleName) { 87 return firstName(directoryStyleName) + " " + lastName(directoryStyleName); 88 89 } 90 91 92 private static String lastName(String directoryStyleName) { 93 int commaPosition = directoryStyleName.indexOf(","); 94 String last = directoryStyleName.substring(0, commaPosition); 95 96 return last; 97 98 } 99 100 101 private static String firstName(String directoryStyleName) { 102 int commaPosition = directoryStyleName.indexOf(","); 103 String first = directoryStyleName.substring(2+ commaPosition); 104 return first; 105 106 } 107 } 108