lesson 16 homework mark1

Author: jxwatson251

lesson_16/objects/objects_app/src/main/PersonalServer/Server.java

@@ -0,0 +1,96 @@
+package com.codedifferently.lesson16.PersonalComputer;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Server {
+  public enum ServerStatus {
+    OFFLINE,
+    ONLINE,
+    SLEEP,
+    SHUTDOWN
+  }
+
+  private String brand;
+  private String model;
+  private String cpu;
+  private int ramGB;
+  private int storageGB;
+  private int nic;
+  private boolean isPoweredOn;
+  private List<String> installedPrograms;
+  private ServerStatus status; // use the enum here
+
+  public Server(
+      String brand, String model, String cpu, int ramGB, int storageGB, int nic, String installedPrograms) {
+    this.brand = brand;
+    this.model = model;
+    this.cpu = cpu;
+    this.ramGB = ramGB;
+    this.nic = nic;
+    this.storageGB = storageGB;
+    this.isPoweredOn = false;
+    this.installedPrograms = new ArrayList<>();
+    this.status = ServerStatus.OFFLINE;
+  }
+
+  public class ComputerAlreadyOnException extends Exception {
+    public ComputerAlreadyOnException(String message) {
+      super(message);
+    }
+  }
+
+  public void powerOn() throws ComputerAlreadyOnException {
+    if (!isPoweredOn) {
+      isPoweredOn = true;
+      status = ServerStatus.ONLINE;
+    } else {
+      throw new ComputerAlreadyOnException("Computer is already powered on.");
+    }
+  }
+
+  public String getBrand() {
+    return brand;
+  }
+
+  public String getModel() {
+    return model;
+  }
+
+  public String getCPU() {
+    return cpu;
+  }
+
+  public int getRAMGB() {
+    return ramGB;
+  }
+
+  public int getSTORAGEGB() {
+    return storageGB;
+  }
+
+  public boolean isPoweredOn() {
+    return isPoweredOn;
+  }
+
+  public ServerStatus getStatus() {
+    return status;
+  }
+
+  public void listPrograms() {
+    System.out.println("Installed Programs:");
+    for (String program : installedPrograms) {
+      System.out.println("- " + program);
+    }
+  }
+
+  public void installProgram(String programName) {
+    if (!installedPrograms.contains(programName)) {
+      installedPrograms.add(programName);
+    }
+  }
+
+  public List<String> getInstalledPrograms() {
+    return installedPrograms;
+  }
+}