diff --git a/HW1/src/edu/uncc/itcs4180/PartTwo/PartTwo.java b/HW1/src/edu/uncc/itcs4180/PartTwo/PartTwo.java index 7978c0d..636077b 100644 --- a/HW1/src/edu/uncc/itcs4180/PartTwo/PartTwo.java +++ b/HW1/src/edu/uncc/itcs4180/PartTwo/PartTwo.java @@ -1,5 +1,13 @@ package edu.uncc.itcs4180.PartTwo; +import java.io.BufferedInputStream; +import java.io.BufferedReader; +import java.io.FileNotFoundException; +import java.io.FileReader; +import java.io.IOException; +import java.util.ArrayList; +import java.util.List; + /* Assignment: Homework 1 * File name: PartOne.java * Group: @@ -11,6 +19,43 @@ public class PartTwo { public static void main(String[] args) { + // Set up reading the actual data + String filename = "raw_data.csv"; + List vehicles; + + // Read in all of our data + try { + BufferedReader reader = new BufferedReader(new FileReader(filename)); + + vehicles = new ArrayList(); + String line; + while ((line = reader.readLine()) != null) + vehicles.add(readVehicle(line)); + + } catch (FileNotFoundException e) { + System.out.println("Could not open file: " + filename); + return; + } catch (IOException e) { + System.out.println("Error reading the CSV file."); + return; + } + + // If we've made it here, we have the final list of all our vehicles + } + + private static Vehicle readVehicle(String line) { + String[] elements = line.split(","); + try { + return new Vehicle(Integer.parseInt(elements[0]), // Model Year + elements[1], // Manufacturer Name + elements[2], // Model Name + Integer.parseInt(elements[3]), // Horsepower + Integer.parseInt(elements[4]), // No. Cylinders + Integer.parseInt(elements[5])); // No. Gears + } catch (IndexOutOfBoundsException e) { + System.err.println("Improperly formatted CSV file."); + return null; + } } } diff --git a/HW1/src/edu/uncc/itcs4180/PartTwo/Vehicle.java b/HW1/src/edu/uncc/itcs4180/PartTwo/Vehicle.java index a2c19a3..ade80d8 100644 --- a/HW1/src/edu/uncc/itcs4180/PartTwo/Vehicle.java +++ b/HW1/src/edu/uncc/itcs4180/PartTwo/Vehicle.java @@ -16,6 +16,16 @@ public class Vehicle { private int noCylinders; private int noGears; + public Vehicle(int modelYear, String manufacturerName, String modelName, + int horsePower, int noCylinders, int noGears) { + this.modelYear = modelYear; + this.manufacturerName = manufacturerName; + this.modelName = modelName; + this.horsePower = horsePower; + this.noCylinders = noCylinders; + this.noGears = noGears; + } + public int getModelYear() { return modelYear; }