ColourUs.Trending.java Source code

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Here is the source code for ColourUs.Trending.java

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/*
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package ColourUs;

import java.util.Arrays;
import java.util.logging.Level;
import twitter4j.*;

/**
 *
 * @author Daniel
 */
public class Trending {

    Twitter twitter;
    ResponseList<Location> locations;
    String[] countries = { "United States", "Canada", "United Kingdom", "South Africa", "New Zealand",
            "Australia" };
    final int size = countries.length;
    int[] codes = new int[size];
    Trends[] trends = new Trends[size];
    String[][] bank;
    int limit;

    public Trending(Twitter twitter, int limit) {
        this.twitter = twitter;
        bank = new String[size][limit];
        this.limit = limit;
        generateCodes();
        update();
        findTop();
        // allTrending ();
        // printAvailableTrends();
    }

    private void generateCodes() {
        try {
            locations = twitter.getAvailableTrends();
            for (Location location : locations) {
                for (int i = 0; i < size; i++) {
                    if (location.getName().equals(countries[i])) {
                        codes[i] = location.getWoeid();
                    }
                }
            }
        } catch (TwitterException ex) {
            java.util.logging.Logger.getLogger(Trending.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    public String[] getCountries() {
        return countries;
    }

    public void update() {
        for (int i = 0; i < size; i++) {
            try {
                trends[i] = twitter.getPlaceTrends(codes[i]);
            } catch (TwitterException ex) {
                java.util.logging.Logger.getLogger(Trending.class.getName()).log(Level.SEVERE, null, ex);
            }
        }
    }

    private void findTop() {
        for (int i = 0; i < size; i++) {
            Trend[] trend = trends[i].getTrends();
            int x = 0;
            for (int n = 0; n < limit; n++) {
                String temp = trend[x].getName();
                if (temp.indexOf("#") == -1)
                    n--;
                else
                    bank[i][n] = temp;
                x++;
            }
        }
    }

    public String[] getTopTrends(String country) {
        for (int i = 0; i < countries.length; i++) {
            if (country.equalsIgnoreCase(countries[i]))
                return Arrays.copyOf(bank[i], 5);
        }
        return new String[] { "" };
    }

    public String[] getKeyWords() {
        String[] results = new String[limit * size];
        for (int i = 0; i < size; i++) {
            for (int n = 0; n < limit; n++) {
                results[(i * limit) + n] = bank[i][n];
            }
        }
        return results;
    }

    public boolean validate(Status stat) {
        for (int i = 0; i < size; i++) {
            if (stat.getPlace().getCountry().equals(countries[i])) {
                return true;
            }
        }
        return false;
    }
}