Getdists.java
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import org.chocosolver.solver.Model;
import org.chocosolver.solver.Solution;
import org.chocosolver.solver.Solver;
import org.chocosolver.solver.constraints.Constraint;
import org.chocosolver.solver.objective.ParetoOptimizer;
import org.chocosolver.solver.variables.IntVar;
import java.io.*;
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;
public class Getdists {
public static void giveDomains (Model model, IntVar[] ugs, String dir, IntVar[] woodYield, IntVar[] soillossTotal,
IntVar[] perc_r_Total, UG[] nodes, int R_option){
int index = 0;
try {
File allUg = new File(dir + "/ugs_init.txt");
Scanner readerUg = new Scanner(allUg);
File myObjWood = new File(dir + "/wood_total_init.txt");
Scanner myReaderWood = new Scanner(myObjWood);
File myObjSoil = new File(dir + "/soilloss_total_init.txt");
Scanner myReaderSoil = new Scanner(myObjSoil);
String percR_dir;
int R;
switch(R_option) {
case 1:
percR_dir = "/perc_r5_total_init.txt";
R = 5;
break;
case 2:
percR_dir = "/perc_r10_total_init.txt";
R = 10;
break;
default:
percR_dir = "/perc_r0_total_init.txt";
R = 0;
}
File myObjPerc_r = new File(dir + percR_dir);
Scanner myReaderPerc_r = new Scanner(myObjPerc_r);
while (readerUg.hasNextLine()) {
String dataUg = readerUg.nextLine();
String dataWood = myReaderWood.nextLine();
String dataSoil = myReaderSoil.nextLine();
String dataPerc_r = myReaderPerc_r.nextLine();
if(nodes[index].valid) {
String[] str_split = dataUg.split(",", 0);
String[] str_split_wood = dataWood.split(",", 0);
String[] str_split_soil = dataSoil.split(",", 0);
String[] str_split_percr = dataPerc_r.split(",", 0);
int size = str_split.length;
int[] toInsert = new int[size];
int[] toInsertWood = new int[size];
int[] toInsertSoil = new int[size];
int[] toInsertPercR = new int[size];
for (int i = 0; i < size; i++) {
toInsert[i] = Integer.parseInt(str_split[i]);
toInsertWood[i] = (int) Float.parseFloat(str_split_wood[i]);
toInsertSoil[i] = (int) Float.parseFloat(str_split_soil[i]);
toInsertPercR[i] = (int) Float.parseFloat(str_split_percr[i]);
}
ugs[index] = model.intVar("UG_" + (index), toInsert);
woodYield[index] = model.intVar("Wood_Yield_" + (index), toInsertWood);
soillossTotal[index] = model.intVar("Soilloss_" + (index), toInsertSoil);
perc_r_Total[index] = model.intVar("RiskPercentileR"+R+":" + (index), toInsertPercR);
}
else {
ugs[index] = model.intVar("UG_"+(index), 0);
woodYield[index] = model.intVar("Wood_Yield_"+(index), 0);
soillossTotal[index] = model.intVar("Soilloss_" + (index), 0);
perc_r_Total[index] = model.intVar("RiskPercentileR"+R+":" + (index), 0);
}
index++;
}
readerUg.close();
myReaderWood.close();
myReaderSoil.close();
myReaderPerc_r.close();
} catch (FileNotFoundException e) {
System.out.println("An error occurred.");
e.printStackTrace();
}
}
public static void main(String[] args) throws IOException {
int startingMU = 1107;
int distance = 1000;
BufferedReader reader = new BufferedReader(new FileReader( "res/ugs_init.txt"));
int nUgs = 0;
while (reader.readLine() != null) nUgs++;
reader.close();
ArrayList<Integer> islandUGs = new ArrayList<>();
File island = new File("ip_east");
Scanner islandReader = new Scanner(island);
while (islandReader.hasNextLine()) {
islandUGs.add(Integer.parseInt(islandReader.nextLine()));
}
island = new File("ip_west");
islandReader = new Scanner(island);
while (islandReader.hasNextLine()) {
islandUGs.add(Integer.parseInt(islandReader.nextLine()));
}
islandReader.close();
UG[] nodes = new UG[nUgs];
UG.fillArray(nodes, "res", 20000);
int X,Y;
int startX = (int) nodes[startingMU].medx;
int startY = (int) nodes[startingMU].medy;
int o = 0;
for(int i = 0; i<nodes.length;i++){
X = (int)nodes[i].medx;
Y = (int)nodes[i].medy;
double d = Math.sqrt(Math.pow (X - startX, 2) + Math.pow (Y - startY, 2));
if(d > distance || nodes[i].region.compareToIgnoreCase("penafiel")==0||nodes[i].region.compareToIgnoreCase("paredes")==0) {
nodes[i].valid = false;
}
else{
System.out.println(nodes[i].externalId);
o++;
}
}
//for(int i = 0; i < nodes.length; i++){
// if(!islandUGs.contains(nodes[i].externalId) & nodes[i].region.equalsIgnoreCase("Paiva"))
// System.out.println(nodes[i].externalId);
//}
//System.out.println(o);
}
}