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TaskList.java
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70 lines (45 loc) · 1.47 KB
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package main.java.list.OperacoesBasicas;
import java.util.ArrayList;
import java.util.List;
public class TaskList {
//atributo
private List<Task> tasksList;
public TaskList() {
this.tasksList = new ArrayList<>();
}
// métodos
public void addTask(String description) {
tasksList.add(new Task(description));
}
public void removeTask(String description) {
List<Task> tasksToRemove = new ArrayList<>();
for (Task task : tasksList) {
if (task.getDescription().equalsIgnoreCase(description)) {
tasksToRemove.add(task);
}
}
tasksList.removeAll(tasksToRemove);
}
public int getTaskCount() {
return tasksList.size(); // retorna o número de tarefas na lista
}
public void getTaskDescriptions() {
System.out.println(tasksList);
}
// to string
public static void main(String[] args) {
TaskList taskList = new TaskList();
System.out.println("Número de tarefas: " + taskList.getTaskCount());
taskList.getTaskDescriptions();
System.out.println("");
taskList.addTask("Estudar Java");
taskList.addTask("Fazer compras");
taskList.addTask("Lavar o carro");
System.out.println("Número de tarefas: " + taskList.getTaskCount());
taskList.getTaskDescriptions();
System.out.println("");
taskList.removeTask("Fazer compras");
System.out.println("Número de tarefas após remoção: " + taskList.getTaskCount());
taskList.getTaskDescriptions();
}
}