org.json.Input.java Source code

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Here is the source code for org.json.Input.java

Source

package org.json;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import rhnavigator.map.Map;
import rhnavigator.map.Map.NeighborConnection;

public class Input {
    public static void main(String[] args) {
        Map map = Map.getSample();
        // System.out.println(map.getstring());
        buildtext(map, "first", true);
        Map secondmap = output("first");
        System.out.println(secondmap.getstring());
        // 39.483861, -87.330348
        // 39.481886, -87.324785

        // ArrayList<MapPoint> result = map.findInRange(39.481886, 39.483861,
        // -87.330348, -87.324785);
        // System.out.println("All:" + result.size());
        //
        // // 39.482942, -87.325220
        //
        // result = map.findInRange(39.482942, 39.483861, -87.330348,
        // -87.324785);
        // System.out.println("Less:" + result);
    }

    public static void buildtext(Map m, String text, boolean isnew) {
        if (isnew) {
            try {
                File file = new File(text);
                file.createNewFile();
                FileWriter fw = new FileWriter(file);
                BufferedWriter bw = new BufferedWriter(fw);
                bw.write(m.getstring());
                bw.flush();
                bw.close();

            } catch (IOException e) {
                e.printStackTrace();
            }
        } else {
            try {

                FileWriter fw = new FileWriter(text);
                BufferedWriter bw = new BufferedWriter(fw);
                bw.write(m.getstring());
                bw.flush();
                bw.close();

            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }

    public static Map output(String text) {
        Map map = new Map();
        try {

            FileReader fr = new FileReader(text);
            BufferedReader br = new BufferedReader(fr);
            int zz = 0;
            while (true) {
                String temp = br.readLine();

                if (temp != null) {
                    JSONArray arr = new JSONArray(temp);
                    JSONArray arrr = new JSONArray(arr.get(3).toString());
                    //               System.out.println(arrr.get(0).toString()
                    //                     .substring(1, arrr.get(0).toString().length()));
                    double latitude = (double) arr.get(0);
                    double longitude = (double) arr.get(1);
                    String name = (String) arr.get(2);
                    List<NeighborConnection> list = new ArrayList<NeighborConnection>();
                    for (int i = 0; i < arrr.length(); i += 3) {
                        String neighborName = arrr.get(i).toString().substring(0, arrr.get(i).toString().length())
                                .replaceAll("<|>", "");
                        String distanceCost = arrr.get(i + 1).toString()
                                .substring(0, arrr.get(i + 1).toString().length()).replaceAll("<|>", "");
                        String timeCost = arrr.get(i + 2).toString()
                                .substring(0, arrr.get(i + 2).toString().length()).replaceAll("<|>", "");
                        try {
                            list.add(new NeighborConnection(neighborName, (int) Double.parseDouble(distanceCost),
                                    (int) Double.parseDouble(timeCost)));

                        } catch (Exception e) {
                            System.err.print(false);
                        }
                    }
                    List<NeighborConnection> neighbors = list;
                    int interestLevel = (int) arr.get(4);
                    map.addPointWithCost(latitude, longitude, name, neighbors, interestLevel);
                } else {
                    break;
                }
            }

        } catch (IOException e) {
            e.printStackTrace();
        }
        if (map.hasPendingConnections()) {
            map.processPending();
        }
        return map;
    }
}