DifferentSorters.java

import java.util.*;

public class DifferentSorters {
    public void sortWithCompareTo() {
        EarthQuakeParser parser = new EarthQuakeParser();
        String source = "E:/Coursera/earthQuakeDataDec6sample1.atom";
        //String source = "http://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/all_week.atom";
        ArrayList<QuakeEntry> list  = parser.read(source);
        Collections.sort(list);
        for(QuakeEntry qe: list) {
            System.out.println(qe);
        }
        int quakeNumber = 49;
        System.out.println("Print quake entry in position " + quakeNumber);
        System.out.println(list.get(quakeNumber));
    }    

    public void sortByMagnitude() {
        EarthQuakeParser parser = new EarthQuakeParser();
        String source = "E:/Coursera/nov20quakedata.atom";
        //String source = "http://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/all_week.atom";
        ArrayList<QuakeEntry> list  = parser.read(source);
        Collections.sort(list, new MagnitudeComparator());
        for(QuakeEntry qe: list) {
            System.out.println(qe);
        }
    }

    public void sortByDistance() {
        EarthQuakeParser parser = new EarthQuakeParser();
        String source = "E:/Coursera/nov20quakedata.atom";
        //String source = "http://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/all_week.atom";
        ArrayList<QuakeEntry> list  = parser.read(source);
        // Location is Durham, NC
        Location where = new Location(35.9886, -78.9072);
        Collections.sort(list, new DistanceComparator(where));
        for(QuakeEntry qe: list) {
            System.out.println(qe);
        }
    }
    
    public void sortByTitleAndDepth() {
        EarthQuakeParser parser = new EarthQuakeParser();
        String source = "E:/Coursera/earthQuakeDataDec6sample2.atom";
        //String source = "http://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/all_week.atom";
        ArrayList<QuakeEntry> list  = parser.read(source);
        Collections.sort(list, new TitleAndDepthComparator());
        for(QuakeEntry qe: list) {
            System.out.println(qe);
        }
        int quakeNumber = 499;
        System.out.println("Print quake entry in position " + quakeNumber);
        System.out.println(list.get(quakeNumber));
    }
    
    public void sortByLastWordInTitleThenByMagnitude() {
        EarthQuakeParser parser = new EarthQuakeParser();
        String source = "E:/Coursera/earthQuakeDataDec6sample1.atom";
        //String source = "http://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/all_week.atom";
        ArrayList<QuakeEntry> list  = parser.read(source);
        Collections.sort(list, new TitleLastAndMagnitudeComparator());
        for(QuakeEntry qe: list) {
            System.out.println(qe);
        }
        int quakeNumber = 49;
        System.out.println("Print quake entry in position " + quakeNumber);
        System.out.println(list.get(quakeNumber));
    }
}