package com.semanticsquare.enums;

public class Book {
	public enum BookGenre {
		BIOGRAPHY (12) {
			public boolean isKidFriendly(int age) {
	            return age >= minAgeToRead;
	        }
		},
		HORROR (15) {
			public boolean isKidFriendly(int age) {
	            return false;
	        }
		};	
		
		public abstract boolean isKidFriendly(int age);
		
		private BookGenre(int minAgeToRead) {
	        this.minAgeToRead = minAgeToRead;
	    }	
	
	    protected int minAgeToRead;	
	    public int getMinAgeToRead() {
	        return minAgeToRead;
	    }	    
	    
	    /*public boolean isKidFriendly(int age) {
            switch (this) {
                case BIOGRAPHY : return age >= minAgeToRead;	                 
                case HORROR : return false;
            }	
            return false;
            //throw new AssertionError("Unknown operation: " +  this);
        }*/
		
	}
	
	public static void main(String[] args) {    
    	for (BookGenre bookGenre : BookGenre.values()) {
            System.out.print("\nName: " + bookGenre); //toString
            System.out.print(", name(): " + bookGenre.name());
            System.out.print(", Ordinal: " + bookGenre.ordinal());
            System.out.print(", Declaring Class: " + bookGenre.getDeclaringClass());	
            System.out.print(", compareTo(HORROR): " + bookGenre.compareTo(BookGenre.HORROR));
            System.out.print(", equals(HORROR): " + bookGenre.equals(BookGenre.HORROR));
            System.out.print(", minAgeToRead: " + bookGenre.getMinAgeToRead());
            System.out.print(", isKidFriendly: " + bookGenre.isKidFriendly(25));
         }        
    }

}