plugins/net.mograsim.plugin.core/src/net/mograsim/plugin/tables/DisplaySettings.java

   1 package net.mograsim.plugin.tables;
   2
   3 import java.util.HashSet;
   4 import java.util.Set;
   5
   6 import net.mograsim.plugin.asm.AsmNumberUtil.NumberType;
   7
   8 public class DisplaySettings
   9 {
  10         private NumberType dataNumberType;
  11         private final Set<Runnable> observers;
  12
  13         public DisplaySettings()
  14         {
  15                 this(NumberType.HEXADECIMAL);
  16         }
  17
  18         public DisplaySettings(NumberType dataNumberType)
  19         {
  20                 this.dataNumberType = dataNumberType;
  21                 observers = new HashSet<>();
  22         }
  23
  24         public NumberType getDataNumberType()
  25         {
  26                 return dataNumberType;
  27         }
  28
  29         public void setDataNumberType(NumberType dataNumberType)
  30         {
  31                 this.dataNumberType = dataNumberType;
  32                 notifyObservers();
  33         }
  34
  35         void notifyObservers()
  36         {
  37                 observers.forEach(r -> r.run());
  38         }
  39
  40         public void addObserver(Runnable ob)
  41         {
  42                 observers.add(ob);
  43         }
  44
  45         public void removeObserver(Runnable ob)
  46         {
  47                 observers.remove(ob);
  48         }
  49 }