src/at/ac/tuwien/lsdc/types/Application.java

   1 package at.ac.tuwien.lsdc.types;
   2
   3 public class Application implements Comparable<Application> {
   4
   5         private int id;
   6         private long timestamp;
   7         private int size;
   8         private int ram;
   9         private int cpu;
  10         private int duration;
  11
  12         private VirtualMachine runningOn;
  13
  14         public Application(int id, long timestamp, int size, int ram, int cpu, int duration) {
  15                 this.id = id;
  16                 this.timestamp = timestamp;
  17                 this.size = size;
  18                 this.ram = ram;
  19                 this.cpu = cpu;
  20                 this.duration = duration;
  21         }
  22
  23         public int getID() {
  24                 return id;
  25         }
  26
  27         public long getTimestamp() {
  28                 return timestamp;
  29         }
  30
  31         public int getSize() {
  32                 return size;
  33         }
  34
  35         public int getRam() {
  36                 return ram;
  37         }
  38
  39         public int getCpu() {
  40                 return cpu;
  41         }
  42
  43         public int getDuration() {
  44                 return duration;
  45         }
  46
  47         @Override
  48         public String toString() {
  49                 return new String("App ID: " + id + " Timestamp: " + timestamp + " size: " + size
  50                                 + " ram: " + ram + " cpu: " + cpu + " duration: " + duration);
  51         }
  52
  53         public VirtualMachine getRunningOn() {
  54                 return runningOn;
  55         }
  56
  57         public void setRunningOn(VirtualMachine vm) {
  58                 runningOn = vm;
  59         }
  60
  61         @Override
  62         public int compareTo(Application other) {
  63                 final int BEFORE = -1;
  64                 final int EQUAL = 0;
  65                 final int AFTER = 1;
  66
  67                 // this optimization is usually worthwhile, and can
  68                 // always be added
  69                 if (this == other)
  70                         return EQUAL;
  71                 if (this.getTimestamp() == other.getTimestamp())
  72                         return EQUAL;
  73                 if (this.getTimestamp() < other.getTimestamp())
  74                         return BEFORE;
  75                 if (this.getTimestamp() > other.getTimestamp())
  76                         return AFTER;
  77
  78                 return EQUAL;
  79         }
  80
  81 }