moviegenre.java

一个简单的浏览器

public class MovieGenre{
	private static String[] values={
			"Drama","Comedy","Children","Family","Action","Sci-Fi","Unknown"
		};
	public static int indexOf(String str){
		for(int ix=0;ix<values.length;++ix)
			if(values[ix].equals(str))
				return ix;
		return 0;			
	}
	
	public static String stringAt(int at){
		if(at<0||at>=values.length)
			return "Unknown";
		return values[at];	
	}
	
	public static String[] getNames(){
		return values;
	}	
}