/* * VANETsim open source project - http://www.vanet-simulator.org * Copyright (C) 2008 - 2013 Andreas Tomandl, Florian Scheuer, Bernhard Gruber * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package vanetsim.scenario.events; import java.awt.Color; import java.io.BufferedReader; import java.io.DataInputStream; import java.io.FileInputStream; import java.io.InputStreamReader; import java.util.ArrayList; /** * @author andreastomandl * */ public class Cluster { private String clusterID_; private String eventType_; private int minX_ = Integer.MAX_VALUE; private int minY_ = Integer.MAX_VALUE; private int maxX_ = 0; private int maxY_ = 0; private int size_ = 0; private Color clusterColor = Color.black; private ArrayList<Integer> xCoords_ = new ArrayList<Integer>(); private ArrayList<Integer> yCoords_ = new ArrayList<Integer>(); public boolean fillCluster(String filePath, String clusterID){ String searchKey = "@data"; clusterID_ = clusterID; try{ // Open the file that is the first // command line parameter FileInputStream fstream = new FileInputStream(filePath); // Get the object of DataInputStream DataInputStream in = new DataInputStream(fstream); BufferedReader br = new BufferedReader(new InputStreamReader(in)); String strLine; String[] splitLine; //Read file line By line boolean found = false; while ((strLine = br.readLine()) != null) { if(strLine.equals(searchKey)) found = true; if(found){ //System.out.println(strLine): splitLine = strLine.split(","); if(splitLine[splitLine.length-1].equals("cluster" + clusterID_)){ size_++; eventType_ = splitLine[1]; if(eventType_.equals("HUANG_PCN")) clusterColor = Color.green; if(eventType_.equals("HUANG_EEBL")) clusterColor = Color.blue; if(eventType_.equals("PCN_FORWARD")) clusterColor = Color.pink; if(eventType_.equals("HUANG_RHCN")) clusterColor = Color.gray; if(eventType_.equals("EVA_FORWARD")) clusterColor = Color.cyan; if(eventType_.equals("HUANG_EVA")) clusterColor = Color.magenta; xCoords_.add(Integer.parseInt(splitLine[2])); yCoords_.add(Integer.parseInt(splitLine[3])); if(Integer.parseInt(splitLine[2]) > maxX_) maxX_ = Integer.parseInt(splitLine[2]); if(Integer.parseInt(splitLine[2]) < minX_) minX_ = Integer.parseInt(splitLine[2]); if(Integer.parseInt(splitLine[3]) > maxY_) maxY_ = Integer.parseInt(splitLine[3]); if(Integer.parseInt(splitLine[3]) < minY_) minY_ = Integer.parseInt(splitLine[3]); } } } //Close the input stream in.close(); }catch (Exception e){//Catch exception if any System.err.println("Error: " + e.getMessage()); } if(size_ > 0) return true; else return false; } public String toString(){ return "cluster - " + clusterID_; } public String getEventType_() { return eventType_; } public int getMinX_() { return minX_; } public int getMinY_() { return minY_; } public int getMaxX_() { return maxX_; } public int getMaxY_() { return maxY_; } public int getSize_() { return size_; } public Color getClusterColor() { return clusterColor; } public ArrayList<Integer> getxCoords_() { return xCoords_; } public ArrayList<Integer> getyCoords_() { return yCoords_; } public String getClusterID_() { return clusterID_; } public void setClusterID_(String clusterID_) { this.clusterID_ = clusterID_; } }