// CSE 373, Winter 2013, Marty Stepp
// This program shows some other Guava features with our presidents example
// such as the ability to search for presidents by ranges using RangeMap.

import java.io.*;
import java.util.*;
import com.google.common.collect.*;

public class Lecture06Guava {
	public static void main(String[] args) throws FileNotFoundException {
		RangeMap<Integer, String> range = TreeRangeMap.create();
		
		Scanner input = new Scanner(new File("prez.txt"));
		while (input.hasNextLine()) {
			Scanner tokens = new Scanner(input.nextLine());
			tokens.useDelimiter(":");
			String prez = tokens.next();
			String[] parts = prez.split(" ");
			String firstName = parts[0];
			
			String party = tokens.next();
			int startYear = tokens.nextInt();
			int endYear = tokens.nextInt();
			String vp = tokens.next();
			
			// TODO: finish
			range.put(Range.closed(startYear, endYear), prez);
		}
		
		System.out.println(range);
		range.subRangeMap(Range.closedOpen(1800, 1900)).clear();
		System.out.println(range);
		System.out.println("president in 1841 was " + range.get(1841));
	}
}