CIiP-WS-2019-2020-Projektarbeit_MyBudget/Budget Projekt/src/MeinBudgetView/Calculations.java

package MeinBudgetView;

import java.util.*;

public class Calculations {

	private static int budget;
	static ArrayList<Integer> allExpenses = new ArrayList<>();
	private static int expense;
	private static int balance;
	
	public static int getBudget() {
		return budget;
	}
	
	public static void setBudget(int budgetEingabe) {
		budget = budgetEingabe;
	}
	
	public static int getExpense() {
		return expense;
	}
	
	public static void setExpense(int expenseEingabe) {
		expense = expenseEingabe;
	}
	
	public static int getBalance() {
		return balance;
	}
	
	public static void setBalance(int balanceEingabe) {
		balance = balanceEingabe;
	}

	public static void addExpense(int expense) {
		allExpenses.add(expense);	
	}

	public static int getExpenseSum() {
		int temp = 0;
		for(int i = 0; i < allExpenses.size(); i++) {
			temp = temp + allExpenses.get(i);
		}
		return temp;
	}

	public static void clearExpenses() {
		allExpenses.clear();
		
	}

	public static void removeExpense(int expense) {
		for(int i = 0; i < allExpenses.size();i++) {
			if(allExpenses.get(i) == expense) {
				allExpenses.remove(i);
				return;
			}
		}
		
	}
	
}