BeaconConfigsViewController.java 文件源码

@FXML
private void initialize() {
   // 0. Initialize the columns.
   idColumn.setCellValueFactory(cellData -> cellData.getValue().idProperty());
   nameColumn.setCellValueFactory(cellData -> cellData.getValue().nameProperty());
   uuidColumn.setCellValueFactory(cellData -> cellData.getValue().uuidProperty());
   txpowerColumn.setCellValueFactory(cellData -> cellData.getValue().txpowerProperty());
   minorIDColumn.setCellValueFactory(cellData -> cellData.getValue().minorIDProperty());
   majorIDColumn.setCellValueFactory(cellData -> cellData.getValue().majorIDProperty());
   // 1. Wrap the ObservableList in a FilteredList (initially display all data).
   FilteredList<ConfigModel> filteredData = new FilteredList<>(configModels, p -> true);
   // 2. Set the filter Predicate whenever the filter changes.
   filterField.textProperty().addListener((observable, oldValue, newValue) -> {
      filteredData.setPredicate(beacon -> {
         // If filter text is empty, display all persons.
         if (newValue == null || newValue.isEmpty()) {
            return true;
         }

         String lowerCaseFilter = newValue.toLowerCase();
         if (beacon.getName().toLowerCase().contains(lowerCaseFilter)) {
            return true;
         } else if (beacon.minorIDMatches(lowerCaseFilter)) {
            return true;
         } else if (beacon.idMatches(lowerCaseFilter)) {
            return true;
         }
         return false;
      });
   });

   // 3. Wrap the FilteredList in a SortedList.
   SortedList<ConfigModel> sortedData = new SortedList<>(filteredData);

   // 4. Bind the SortedList comparator to the TableView comparator.
   sortedData.comparatorProperty().bind(configsTable.comparatorProperty());

   // 5. Add sorted (and filtered) data to the table.
   configsTable.setItems(sortedData);
}