class Lib { String objType; String objName; // Assign values using constructor public Lib(String type, String name) { this.objType = type; this.objName = name; } // private method private String getObjName() { return this.objName; } // Inner class class Book { String description; void setDescription() { if(Lib.this.objType.equals("book")) { if(Lib.this.getObjName().equals("nonfiction")) { this.description = "Factual stories/accounts based on true events"; } else { this.description = "Literature that is imaginary."; } } else { this.description = "Not a book!"; } } String getDescription() { return this.description; } } } public class Main { public static void main(String[] args) { Lib fiction = new Lib("book", "fiction"); Lib.Book book1 = fiction.new Book(); book1.setDescription(); System.out.println("Fiction Book Description = " + book1.getDescription()); Lib nonFiction = new Lib("book", "nonfiction"); Lib.Book book2 = nonFiction.new Book(); book2.setDescription(); System.out.println("Non-fiction Book Description = " + book2.getDescription()); } }
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