Methoden angelegt/angepasst
This commit is contained in:
336
src/Data.java
336
src/Data.java
@@ -8,7 +8,7 @@ import java.util.List;
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/**
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* Data is a class to edit files.
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* @author Madeleine Vigier
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* @version 1.1
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* @version 1.3
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*/
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public class Data {
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private String pathRead;
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@@ -16,157 +16,184 @@ public class Data {
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public Data(String pathRead) {
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this.pathRead = pathRead;
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}
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/**
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* readUser() is a method to split user.txt into lines and save them in an arraylist
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* @return Arraylist userList
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* @author Madeleine Vigier, Sabine Gubitz
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* @version 1.3
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*/
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public ArrayList<User> readUser(){
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List<String> rows = getRows();
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ArrayList<User> userList = new ArrayList<>();
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for (String row : rows) {
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String[] parts = row.split(";");
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String nameParent1 = parts[0];
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String nameParent2 = parts[1];
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String billAddress = parts[2];
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String phonenumber = parts[3];
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String nameChildren = parts[4];
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String password = parts[5];
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userList.add(new User(nameParent1,nameParent2,billAddress,phonenumber,nameChildren,password));
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}
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return userList;
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}
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/**
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* readData() is a method to split a file into lines and save them in an arraylist
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* @return Arraylist userlist
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* readMenue() is a method to split menue.txt into lines and save them in an arraylist
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* @return Arraylist menuelist
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* @author Madeleine Vigier, Sabine Gubitz
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* @version 1.1
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* @version 1.3
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*/
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public ArrayList<User> readData() {
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Path path = Paths.get(pathRead);
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public ArrayList<Menue> readMenue(){
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ArrayList<Menue> menueList = new ArrayList<>();
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List<String> rows = getRows();
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try {
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List<String> rows = Files.readAllLines(path);
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//Object class Meal is still missing and needs to be added
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if (pathRead.equals("menue.csv")) {
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ArrayList<String> menueList = new ArrayList<>();
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for (String row : rows) {
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String[] parts = row.split(";");
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//Booleans for allergens
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boolean eggs = false, peanuts = false, fish = false, grains = false, crustaceans = false,
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lupines = false, milk = false, nuts = false, sulfurDioxideAndSulfite = false, celeriac = false,
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mustards = false, sesame = false, soy = false, molluscs = false;
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String date = parts[1];
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String dish = parts[2];
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String sideDish = parts[3];
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String typ = parts[4];
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String desertV = parts[5];
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String desert = parts[6];
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String allergens = parts[7];
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//Booleans for additives
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boolean antioxidant = false, artificialColours = false, flavourEnhancer = false, preservatives = false,
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nitrate = false, picklingSalt = false, phosphate = false, artificialSweetener = false;
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boolean eggs = false;
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if (allergens != "") {
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eggs = true;
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}
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allergens = parts[8];
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boolean peanuts = false;
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if (allergens != "") {
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peanuts = true;
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}
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allergens = parts[9];
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boolean fish = false;
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if (allergens != "") {
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fish = true;
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}
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allergens = parts[10];
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boolean grains = false;
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if (allergens != "") {
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grains = true;
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}
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allergens = parts[11];
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boolean crustaceans = false;
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if (allergens != "") {
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crustaceans = true;
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}
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allergens = parts[12];
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boolean lupines = false;
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if (allergens != "") {
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lupines = true;
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}
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allergens = parts[13];
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boolean milk = false;
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if (allergens != "") {
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milk = true;
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}
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allergens = parts[14];
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boolean nuts = false;
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if (allergens != "") {
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nuts = true;
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}
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allergens = parts[15];
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boolean sulfurDioxideAndSulfite = false;
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if (allergens != "") {
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sulfurDioxideAndSulfite = true;
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}
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allergens = parts[16];
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boolean celeriac = false;
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if (allergens != "") {
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celeriac = true;
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}
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allergens = parts[17];
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boolean mustards = false;
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if (allergens != "") {
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mustards = true;
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}
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allergens = parts[18];
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boolean sesame = false;
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if (allergens != "") {
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sesame = true;
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}
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allergens = parts[19];
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boolean soy = false;
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if (allergens != "") {
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soy = true;
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}
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allergens = parts[20];
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boolean molluscs = false;
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if (allergens != "") {
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molluscs = true;
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}
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String additives = parts[21];
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boolean antioxidant = false;
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if (additives != "") {
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antioxidant = true;
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}
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additives = parts[22];
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boolean artificialColours = false;
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if (additives != "") {
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artificialColours = true;
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}
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additives = parts[23];
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boolean flavourEnhancer = false;
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if (additives != "") {
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flavourEnhancer = true;
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}
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additives = parts[24];
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boolean preservatives = false;
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if (additives != "") {
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preservatives = true;
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}
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additives = parts[25];
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boolean nitrate = false;
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if (additives != "") {
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nitrate = true;
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}
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additives = parts[26];
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boolean picklingSalt = false;
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if (additives != "") {
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picklingSalt = true;
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}
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additives = parts[27];
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boolean phosphate = false;
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if (additives != "") {
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phosphate = true;
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}
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additives = parts[28];
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boolean artificialSweetener = false;
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if (additives != "") {
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artificialSweetener = true;
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}
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menueList.add(new Menue(date, dish, sideDish, typ, desertV, desert, eggs, peanuts, fish, grains,
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crustaceans, lupines, milk, nuts, sulfurDioxideAndSulfite, celeriac, mustards, sesame,
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soy, molluscs, antioxidant, artificialColours, flavourEnhancer, preservatives, nitrate,
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picklingSalt, phosphate, artificialSweetener));
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}
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return menueList;
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}
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/**
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* readOrder() is a method to split a order.txt into lines and save them in an arraylist
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* @return Arraylist orderlist
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* @author Madeleine Vigier, Sabine Gubitz
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* @version 1.2
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*/
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public ArrayList<Order> readOrder(){
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ArrayList<String> orderList = new ArrayList<>();
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List<String> rows = getRows();
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for (String row : rows) {
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String[] parts = row.split(":");
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String date = parts[1];
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String dish = parts[2];
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String sideDish = parts[3];
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String typ = parts[4];
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String desertV = parts[5];
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String desert = parts[6];
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String allergens = parts[7];
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if ( allergens != "") {
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eggs = true;
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}
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allergens = parts[8];
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if ( allergens != "") {
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peanuts = true;
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}
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allergens = parts[9];
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if ( allergens != "") {
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fish = true;
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}
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allergens = parts[10];
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if ( allergens != "") {
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grains = true;
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}
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allergens = parts[11];
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if ( allergens != "") {
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crustaceans = true;
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}
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allergens = parts[12];
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if ( allergens != "") {
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lupines = true;
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}
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allergens = parts[13];
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if ( allergens != "") {
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milk = true;
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}
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allergens = parts[14];
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if ( allergens != "") {
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nuts = true;
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}
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allergens = parts[15];
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if ( allergens != "") {
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sulfurDioxideAndSulfite = true;
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}
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allergens = parts[16];
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if ( allergens != "") {
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celeriac = true;
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}
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allergens = parts[17];
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if ( allergens != "") {
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mustards = true;
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}
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allergens = parts[18];
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if ( allergens != "") {
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sesame = true;
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}
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allergens = parts[19];
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if ( allergens != "") {
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soy = true;
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}
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allergens = parts[20];
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if ( allergens != "") {
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molluscs = true;
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}
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String additives = parts[21];
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if ( additives != "") {
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antioxidant = true;
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}
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additives = parts[22];
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if ( additives != "") {
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artificialColours = true;
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}
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additives = parts[23];
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if ( additives != "") {
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flavourEnhancer = true;
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}
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additives = parts[24];
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if ( additives != "") {
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preservatives = true;
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}
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additives = parts[25];
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if ( additives != "") {
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nitrate = true;
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}
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additives = parts[26];
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if ( additives != "") {
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picklingSalt = true;
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}
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additives = parts[27];
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if ( additives != "") {
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phosphate = true;
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}
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additives = parts[28];
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if ( additives != "") {
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artificialSweetener = true;
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}
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//menueList.add(new Meal(date, dish, sideDish, typ, desertV, desert, eggs, peanuts, fish, grains,
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// crustaceans, lupines, milk, nuts, sulfurDioxideAndSulfite, celeriac, mustards, sesame,
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// soy, molluscs, antioxidant, artificialColours, flavourEnhancer, preservatives, nitrate,
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// picklingSalt, phosphate, artificialSweetener));
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}
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return null;//menueList;
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} else if (pathRead.equals("users.txt")){
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ArrayList<User> userList = new ArrayList<>();
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for (String row : rows) {
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String[] parts = row.split(":");
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String nameParent1 = parts[0];
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String nameParent2 = parts[1];
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String billAddress = parts[2];
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String phonenumber = parts[3];
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String nameChildren = parts[4];
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String password = parts[5];
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userList.add(new User(nameParent1,nameParent2,billAddress,phonenumber,nameChildren,password));
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}
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return userList;
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//Object class Order is still missing and needs to be added
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} else if (pathRead.equals("orders.txt")) {
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ArrayList<String> orderList = new ArrayList<>();
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for (String row : rows) {
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String[] parts = row.split(":");
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String[] parts = row.split(";");
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String date = parts[0];
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String meat = parts[1];
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@@ -184,14 +211,8 @@ public class Data {
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}
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return null;//orderList
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}
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} catch (IOException e) {
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e.printStackTrace();
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}
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return null;
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}
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/**
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* The method writeData writes the data of a List into a txt file.
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* @param pathWrite determines the filename of the file that will be written
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@@ -205,4 +226,21 @@ public class Data {
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}
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}
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/**
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* The method gets the rows by reading all lines of the path
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* @return ArrayList rows
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* @author Madeleine Vigier
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* @version 1.0
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*/
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private List<String> getRows() {
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Path path = Paths.get(pathRead);
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List<String> rows = new ArrayList<>();
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try {
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rows = Files.readAllLines(path);
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} catch (IOException e) {
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e.printStackTrace();
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}
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return rows;
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}
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}
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Reference in New Issue
Block a user