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,
  15                         int duration) {
  16                 this.id = id;
  17                 this.timestamp = timestamp;
  18                 this.size = size;
  19                 this.ram = ram;
  20                 this.cpu = cpu;
  21                 this.duration = duration;
  22         }
  23
  24         public int getID() {
  25                 return id;
  26         }
  27
  28         public long getTimestamp() {
  29                 return timestamp;
  30         }
  31
  32         public int getSize() {
  33                 return size;
  34         }
  35
  36         public int getRam() {
  37                 return ram;
  38         }
  39
  40         public int getCpu() {
  41                 return cpu;
  42         }
  43
  44         public int getDuration() {
  45                 return duration;
  46         }
  47
  48         public String toString() {
  49                 return new String("App ID: " + id + " Timestamp: " + timestamp
  50                                 + " size: " + size + " ram: " + ram + " cpu: " + cpu
  51                                 + " duration: " + duration);
  52         }
  53
  54         public VirtualMachine getRunningOn() {
  55                 return runningOn;
  56         }
  57
  58         public void setRunningOn(VirtualMachine vm) {
  59                 runningOn = vm;
  60         }
  61
  62         @Override
  63         public int compareTo(Application other) {
  64                 final int BEFORE = -1;
  65                 final int EQUAL = 0;
  66                 final int AFTER = 1;
  67
  68                 // this optimization is usually worthwhile, and can
  69                 // always be added
  70                 if (this == other)
  71                         return EQUAL;
  72                 if (this.getTimestamp() == other.getTimestamp())
  73                         return EQUAL;
  74                 if (this.getTimestamp() < other.getTimestamp())
  75                         return BEFORE;
  76                 if (this.getTimestamp() > other.getTimestamp())
  77                         return AFTER;
  78
  79                 return EQUAL;
  80         }
  81
  82 }