/Assembly/How to listen for changes on an ObservableMap

How to listen for changes on an ObservableMap

import java.util.HashMap;
import java.util.Map;
/*from   www  .  j a  v a  2  s . co  m*/
import javafx.collections.FXCollections;
import javafx.collections.MapChangeListener;
import javafx.collections.ObservableMap;

public class Main {

  public static void main(String[] args) {
    Map<String, String> map = new HashMap<String, String>();
    ObservableMap<String, String> observableMap = FXCollections
        .observableMap(map);
    observableMap.addListener(new MapChangeListener() {
      @Override
      public void onChanged(MapChangeListener.Change change) {
        System.out.println("change! ");
      }
    });
    observableMap.put("key 1", "value 1");
    map.put("key 2", "value 2");

  }
}

Source: java2s.com

Similar codes

0 vote179 views1 answer
Vba and
Assembly
0 vote194 views1 answer
Visual studio change assembly name
Assembly
1 vote246 views1 answer
Pickle write in directory
Assembly
1 vote380 views1 answer
Slt assembly
Assembly
0 vote190 views1 answer
Havong space between lines of richtext in flutter
Assembly
0 vote191 views1 answer
Multiply two numbers assembly lmc
Assembly
0 vote176 views1 answer
Include code in latex
Assembly
0 vote182 views1 answer
Chrome can't change webcam
Assembly
0 vote189 views1 answer
Enter 64 bit mode
Assembly
-1 vote176 views1 answer
How to check whether a row contains a numeric value or not in df
Assembly