Java 类javafx.beans.binding.StringBinding 实例源码

项目：marathonv5 文件：StringBindingSample.java

public StringBindingSample() {
    final SimpleDateFormat format = new SimpleDateFormat("mm/dd/yyyy");
    final TextField dateField = new TextField();
    dateField.setPromptText("Enter a birth date");
    dateField.setMaxHeight(TextField.USE_PREF_SIZE);
    dateField.setMaxWidth(TextField.USE_PREF_SIZE);

    Label label = new Label();
    label.textProperty().bind(new StringBinding() {
        {
            bind(dateField.textProperty());
        }            
        @Override protected String computeValue() {
            try {
                Date date = format.parse(dateField.getText());
                Calendar c = Calendar.getInstance();
                c.setTime(date);

                Date today = new Date();
                Calendar c2 = Calendar.getInstance();
                c2.setTime(today);

                if (c.get(Calendar.DAY_OF_YEAR) == c2.get(Calendar.DAY_OF_YEAR) - 1
                        && c.get(Calendar.YEAR) == c2.get(Calendar.YEAR)) {
                    return "You were born yesterday";
                } else {
                    return "You were born " + format.format(date);
                }
            } catch (Exception e) {
                return "Please enter a valid birth date (mm/dd/yyyy)";
            }
        }
    });

    VBox vBox = new VBox(7);
    vBox.setPadding(new Insets(12));
    vBox.getChildren().addAll(label, dateField);
    getChildren().add(vBox);
}

项目：MultiAxisCharts 文件：MultiAxisChart.java

protected void invalidated() {
    Node node = get();
    if (node != null) {
        node.accessibleTextProperty().unbind();
        node.accessibleTextProperty().bind(new StringBinding() {
            {
                bind(currentXProperty(), currentYProperty());
            }

            @Override
            protected String computeValue() {
                String seriesName = series != null ? series.getName() : "";
                return seriesName + " X Axis is " + getCurrentX() + " Y Axis is " + getCurrentY();
            }
        });
    }
}

项目：CSS-Editor-FX 文件：StatusBarManager.java

private static <T> StringBinding mapString(ObservableValue<T> v, Function<T, String> func) {
  return new StringBinding() {
    {
      bind(v);
    }

    @Override
    protected String computeValue() {
      if (v.getValue() == null) {
        return "";
      } else {
        return func.apply(v.getValue());
      }
    }
  };
}

项目：LoliXL 文件：ThemesPresenter.java

private void updateInfoPane(Theme selectedTheme) {
    view.themeNameLabel.textProperty().bind(selectedTheme.getLocalizedName());
    view.themeDescriptionLabel.textProperty().bind(selectedTheme.getDescription());
    view.themeAuthorsLabel.textProperty().bind(new StringBinding() {

        ObservableValue<ObservableStringValue[]> authorsBinding = selectedTheme.getAuthors();

        {
            bind(authorsBinding);
        }

        @Override
        protected String computeValue() {
            return Stream
                    .of(authorsBinding.getValue())
                    .map(ObservableStringValue::get)
                    .collect(joining(", "));
        }
    });
}

项目：LoliXL 文件：GameVersion.java

@Override
default ObservableStringValue getLocalizedName() {
    return new StringBinding() {

        StringProperty aliasProperty = aliasProperty();

        {
            bind(aliasProperty);
        }

        @Override
        protected String computeValue() {
            String alias = aliasProperty.get();
            if (alias == null) {
                return getVersionNumber();
            }
            return alias;
        }
    };
}

项目：CSS-Editor-FX 文件：StatusBarManager.java

private static <T> StringBinding mapString(ObservableValue<T> v, Function<T, String> func) {
  return new StringBinding() {
    {
      bind(v);
    }

    @Override
    protected String computeValue() {
      if (v.getValue() == null) {
        return "";
      } else {
        return func.apply(v.getValue());
      }
    }
  };
}

项目：StreamSis 文件：HotkeyRow.java

private void initializeBindings() {
    StringBinding readableKey = Bindings.createStringBinding(() -> {
        KeyCodeCombination kcc = keyCombinationProperty.get();
        if (kcc == null) {
            disableModifiersTextFieldValidation();
            return "";
        } else {
            enableModifiersTextFieldValidation();
            return kcc.getCode().getName();
        }
    }, keyCombinationProperty);
    StringBinding readableModifiers = Bindings.createStringBinding(() -> {
        return modifiersTextFromKeyCombination(keyCombinationProperty.get());
    }, keyCombinationProperty);
    modifiersTextField.textProperty().bind(readableModifiers);
    keyTextField.textProperty().bind(readableKey);
    // Disable Modifiers field if Key is not set.
    modifiersTextField.disableProperty().bind(keyTextField.textProperty().isEmpty());
}

项目：StreamSis 文件：HotkeyActionController.java

private void initializeBindings() {
    StringBinding readableKey = Bindings.createStringBinding(() -> {
        KeyCodeCombination kcc = keyCombinationProperty.get();
        if (kcc == null || kcc.getCode() == KeyCode.CLEAR) {
            return "";
        } else {
            return kcc.getCode().getName();
        }
    }, keyCombinationProperty);
    StringBinding readableModifiers = Bindings.createStringBinding(() -> {
        return modifiersTextFromKeyCombination(keyCombinationProperty.get());
    }, keyCombinationProperty);
    modifiersTextField.textProperty().bind(readableModifiers);
    keyTextField.textProperty().bind(readableKey);
    // Disable Modifiers field if Key is not set.
    modifiersTextField.disableProperty().bind(keyTextField.textProperty().isEmpty());
}

项目：advanced-bindings 文件：CollectionBindingsTest.java

@Test
public void testJoinList() {
    ObservableList<Object> items = FXCollections.observableArrayList();
    StringProperty delimiter = new SimpleStringProperty(", ");
    StringBinding joined = CollectionBindings.join(items, delimiter);

    assertThat(joined.get()).isEqualTo("");

    items.add("A");
    assertThat(joined.get()).isEqualTo("A");

    items.add(1);
    assertThat(joined.get()).isEqualTo("A, 1");

    items.add(Runnable.class);
    assertThat(joined.get()).isEqualTo("A, 1, interface java.lang.Runnable");

    delimiter.set(":");
    assertThat(joined.get()).isEqualTo("A:1:interface java.lang.Runnable");
}

项目：advanced-bindings 文件：StringBindingsTest.java

@Test
public void testTrim() {
    StringProperty text = new SimpleStringProperty();

    StringBinding trimmed = StringBindings.trim(text);
    assertThat(trimmed).hasValue("");

    text.setValue("test");
    assertThat(trimmed).hasValue("test");

    text.setValue("test  ");
    assertThat(trimmed).hasValue("test");

    text.setValue("   test  ");
    assertThat(trimmed).hasValue("test");
}

项目：RadialFx 文件：DemoUtil.java

private Slider addSliderControl(final String title,
    final DoubleProperty prop) {
final Slider slider = new Slider();
slider.setValue(prop.get());
prop.bind(slider.valueProperty());
final VBox box = new VBox();
final Text titleText = new Text(title);

titleText.textProperty().bind(new StringBinding() {
    {
    super.bind(slider.valueProperty());
    }

    @Override
    protected String computeValue() {
    return title + " : " + twoDForm.format(slider.getValue());
    }

});
box.getChildren().addAll(titleText, slider);
getChildren().add(box);
return slider;
   }

项目：RadialFx 文件：DemoUtil.java

public void addColorControl(final String title,
    final ObjectProperty<Paint> paintProperty) {
final ColorPicker colorPicker = ColorPickerBuilder.create()
    .value((Color) paintProperty.get()).build();

paintProperty.bind(colorPicker.valueProperty());
final VBox box = new VBox();
final Text titleText = new Text(title);

titleText.textProperty().bind(new StringBinding() {
    {
    super.bind(colorPicker.valueProperty());
    }

    @Override
    protected String computeValue() {
    return title + " : " + colorPicker.getValue().toString();
    }

});
box.getChildren().addAll(titleText, colorPicker);
getChildren().add(box);
   }

项目：RadialFx 文件：DemoUtil.java

public void addBooleanControl(final String title,
    final BooleanProperty boolProp) {
final CheckBox check = new CheckBox();
check.setSelected(boolProp.get());
boolProp.bind(check.selectedProperty());

final VBox box = new VBox();
final Text titleText = new Text(title);

titleText.textProperty().bind(new StringBinding() {
    {
    super.bind(check.selectedProperty());
    }

    @Override
    protected String computeValue() {
    return title + " : "
        + String.valueOf(check.selectedProperty().get());
    }

});
box.getChildren().addAll(titleText, check);
getChildren().add(box);

   }

项目：fx-inject 文件：ContactRendererFactory.java

public StringBinding createDisplayNameBinding(final Contact contact) {
    final ContactType type = contact.getType();
    final StringBinding binding;
    switch(type) {
        case PERSON:
            final Person person = (Person) contact;
            binding = createStringBinding(() ->
                String.format("%s, %s", person.getLastName(), person.getFirstName()),
                    person.firstNameProperty(), person.lastNameProperty());
            break;
        case COMPANY:
            final Company company = (Company) contact;
            binding = createStringBinding(() -> company.getName(), company.nameProperty());
            break;
        case FAMILY:
            final Family family = (Family) contact;
            binding = createStringBinding(() -> family.getFamilyName(), family.familyNameProperty());
            break;
        default:
            throw new IllegalArgumentException(String.format("Unknown contact type: %s", type.name()));
    }
    return binding;
}

项目：marathonv5 文件：StringBindingSample.java

public StringBindingSample() {
    final SimpleDateFormat format = new SimpleDateFormat("mm/dd/yyyy");
    final TextField dateField = new TextField();
    dateField.setPromptText("Enter a birth date");
    dateField.setMaxHeight(TextField.USE_PREF_SIZE);
    dateField.setMaxWidth(TextField.USE_PREF_SIZE);

    Label label = new Label();
    label.textProperty().bind(new StringBinding() {
        {
            bind(dateField.textProperty());
        }            
        @Override protected String computeValue() {
            try {
                Date date = format.parse(dateField.getText());
                Calendar c = Calendar.getInstance();
                c.setTime(date);

                Date today = new Date();
                Calendar c2 = Calendar.getInstance();
                c2.setTime(today);

                if (c.get(Calendar.DAY_OF_YEAR) == c2.get(Calendar.DAY_OF_YEAR) - 1
                        && c.get(Calendar.YEAR) == c2.get(Calendar.YEAR)) {
                    return "You were born yesterday";
                } else {
                    return "You were born " + format.format(date);
                }
            } catch (Exception e) {
                return "Please enter a valid birth date (mm/dd/yyyy)";
            }
        }
    });

    VBox vBox = new VBox(7);
    vBox.setPadding(new Insets(12));
    vBox.getChildren().addAll(label, dateField);
    getChildren().add(vBox);
}

项目：JavaFX-EX 文件：BeanConvertUtil.java

public static StringBinding toStringBinding(ObservableValue<String> ov) {
  return new StringBinding() {
    {
      bind(ov);
    }

    @Override
    protected String computeValue() {
      return ov.getValue();
    }
  };
}

项目：ExtremeGuiMakeover 文件：MasterDetailViewController.java

private StringBinding substring(final StringProperty property, final IntegerProperty lenght) {
    return Bindings.createStringBinding(() -> {
        if (property.get() != null && property.get().length() > lenght.get()) {
            return property.getValue().substring(0, lenght.get()) + "...";
        }
        return property.get();
    }, property);
}

项目：fxexperience2 文件：SplineController.java

private void createSpineEditor() {

        SplineEditor = new SplineEditor();

        GridPane.setConstraints(SplineEditor, 0, 0, 1, 10,
                HPos.CENTER, VPos.CENTER, Priority.ALWAYS, Priority.ALWAYS);
        gridPane.add(SplineEditor, 0, 0);

        codeTextField.textProperty().bind(new StringBinding() {
            {
                bind(SplineEditor.controlPoint1xProperty(),
                        SplineEditor.controlPoint1yProperty(),
                        SplineEditor.controlPoint2xProperty(),
                        SplineEditor.controlPoint2yProperty());
            }

            @Override
            protected String computeValue() {
                return String.format("Interpolator.SPLINE(%.4f, %.4f, %.4f, %.4f);",
                        SplineEditor.getControlPoint1x(),
                        SplineEditor.getControlPoint1y(),
                        SplineEditor.getControlPoint2x(),
                        SplineEditor.getControlPoint2y());
            }
        });

        // create animation updater
        ChangeListener<Number> animUpdater = (ObservableValue<? extends Number> ov, Number t, Number t1) -> updateAnimation();

        SplineEditor.controlPoint1xProperty().addListener(animUpdater);
        SplineEditor.controlPoint1yProperty().addListener(animUpdater);
        SplineEditor.controlPoint2xProperty().addListener(animUpdater);
        SplineEditor.controlPoint2yProperty().addListener(animUpdater);
    }

项目：fxexperience2 文件：ColorPickerTool.java

public ColorPickerTool(Color startColor) {
    setMinWidth(USE_PREF_SIZE);
    setMaxWidth(Double.MAX_VALUE);
    setAlignment(Pos.BASELINE_LEFT);
    getStyleClass().add("color-picker");
    setTextFill(Color.WHITE);

    color.set(startColor);
    textProperty().bind(new StringBinding() {
        { bind(color); }
        @Override protected String computeValue() {
            return getWebColor(getColor());
        }
    });
    setOnAction((ActionEvent arg0) -> {
        if (popover == null) {
            popover = new ColorPickerPopover();
            popover.colorProperty().addListener((ObservableValue<? extends Color> arg1, Color arg2, Color newValue) -> {
                setColor(newValue);
            });
        }
        if (popover.isShowing()) {
            popover.hide();
        } else {
            popover.setColor(getColor());
            popover.show(ColorPickerTool.this);
        }
    });
    Rectangle colorRect = new Rectangle();
    colorRect.setWidth(16);
    colorRect.setHeight(16);
    colorRect.fillProperty().bind(new ObjectBinding<Paint>() { { bind(color); }
        @Override protected Paint computeValue() {
            return getColor();
        }
    });
    colorRect.setEffect(new DropShadow(3, 0, 1, Color.rgb(0, 0, 0, 0.8)));
    setGraphic(colorRect);
}

项目：CSS-Editor-FX 文件：MainFrameController.java

private void init() {
  // name
  name.bind(Bindings.when(file.isNull())
      .then(Bindings.createStringBinding(() -> "new" + order.get(), order))
      .otherwise(toStringBinding(map(file, f -> f.getName()))));

  // graphics
  tab.setGraphic(icon);
  icon.setStyleClass("tab-icon");
  icon.setIcon(FontAwesomeIcon.SAVE);
  // Hold the object in cache to avoid gc
  StringBinding state = CacheUtil.cache(this, "state",
      () -> Bindings.when(Bindings.equal(toObjectBinding(currentTabEntity()), this))
          .then(Bindings.when(manager.modifiedProperty())
              .then("selected-modified")
              .otherwise("selected"))
          .otherwise(Bindings.when(manager.modifiedProperty())
              .then("modified")
              .otherwise("")));
  state.addListener((ob, o, n) -> {
    uncatch(() -> icon.pseudoClassStateChanged(PseudoClass.getPseudoClass(o), false));
    uncatch(() -> icon.pseudoClassStateChanged(PseudoClass.getPseudoClass(n), true));
  });

  // recent
  file.addListener((ob, o, n) -> todoAll(
      () -> ifThat(n != null).todo(() -> recentSupport.setLastFile(n)),
      () -> ifThat(o == null && n != null).todo(() -> releaseName())
      ));
}

项目：JavaFX-EX 文件：BeanConvertUtil.java

public static StringBinding toStringBinding(ObservableValue<String> ov) {
  return new StringBinding() {
    {
      bind(ov);
    }

    @Override
    protected String computeValue() {
      return ov.getValue();
    }
  };
}

项目：fx-log 文件：MainController.java

private void configureTitleBinding() {
    UIUtils.whenWindowReady(mainPane, window -> {
        Stage stage = (Stage) window;
        StringBinding titleBinding = createTitleBinding(tailingFile, tailedFileName);
        stage.titleProperty().bind(titleBinding);
    });
}

项目：fx-log 文件：MainController.java

private static StringBinding createTitleBinding(BooleanProperty appendFileName, StringProperty filename) {
    return Bindings.createStringBinding(() -> {
        String newTitle = FXLog.APP_NAME;
        if (appendFileName.get()) {
            newTitle += " - " + filename.get();
        }
        return newTitle;
    }, filename, appendFileName);
}

项目：qupath 文件：ObservableMeasurementTableData.java

@Override
public Binding<String> createMeasurement(final PathObject pathObject) {
    return new StringBinding() {
        @Override
        protected String computeValue() {
            return getMeasurementValue(pathObject);
        }
    };
}

项目：CSS-Editor-FX 文件：MainFrameController.java

private void init() {
  // name
  name.bind(Bindings.when(file.isNull())
      .then(Bindings.createStringBinding(() -> "new" + order.get(), order))
      .otherwise(toStringBinding(map(file, f -> f.getName()))));

  // graphics
  tab.setGraphic(icon);
  icon.setStyleClass("tab-icon");
  icon.setIcon(FontAwesomeIcon.SAVE);
  // Hold the object in cache to avoid gc
  StringBinding state = CacheUtil.cache(this, "state",
      () -> Bindings.when(Bindings.equal(toObjectBinding(currentTabEntity()), this))
          .then(Bindings.when(manager.modifiedProperty())
              .then("selected-modified")
              .otherwise("selected"))
          .otherwise(Bindings.when(manager.modifiedProperty())
              .then("modified")
              .otherwise("")));
  state.addListener((ob, o, n) -> {
    uncatch(() -> icon.pseudoClassStateChanged(PseudoClass.getPseudoClass(o), false));
    uncatch(() -> icon.pseudoClassStateChanged(PseudoClass.getPseudoClass(n), true));
  });

  // recent
  file.addListener((ob, o, n) -> todoAll(
      () -> ifThat(n != null).todo(() -> recentSupport.setLastFile(n)),
      () -> ifThat(o == null && n != null).todo(() -> releaseName())
      ));
}

项目：mars-sim 文件：Clock.java

public StringBinding getElapsedStringBinding(LocalDateTime start) {
    return Bindings.createStringBinding(() -> 
        units.stream()
            .filter(u -> start.plus(1, u).isBefore(time.get())) // ignore units where less than 1 unit has elapsed
            .sorted(Comparator.reverseOrder()) // sort with biggest first
            .findFirst() // get the first (biggest) unit
            .map(u -> String.format("%d %s ago", u.between(start, time.get()), u)) // format as string
            .orElse("Just now") // default if elapsed time is less than smallest unit
    , time);
}

项目：VocabHunter 文件：WordNoteHandler.java

private void bindProperties(final TextArea textAreaNotePreview, final SessionModel sessionModel) {
    SimpleObjectProperty<WordModel> currentWordProperty = sessionModel.currentWordProperty();
    StringBinding noteBinding = selectString(currentWordProperty, "note");

    textAreaNotePreview.textProperty().bind(noteBinding);
    textAreaNotePreview.visibleProperty().bind(noteBinding.isNotEmpty());
}

项目：VocabHunter 文件：AbstractFilterModel.java

protected void bindValues() {
    ObservableNumberValue count = countValue();
    StringBinding countText = Bindings.createStringBinding(() -> formatTotalWords(count), count);
    StringBinding filenameText = Bindings.createStringBinding(() -> filename(file.get()), file);

    error.bind(Bindings.equal(count, 0));
    countDescription.bind(Bindings.when(error).then(ERROR).otherwise(countText));
    filename.bind(filenameText);
}

项目：StreamSis 文件：HotkeyActionController.java

@Override
public void bindToCuteElement(CuteElement editableCopyOfCE, CuteElement origCE) {
    hkAction = (HotkeyAction) editableCopyOfCE;
    origHkAction = (HotkeyAction) origCE;
    String keys = hkAction.getHotkey();
    keyCombinationProperty.set(parseKeyCodeCombinationFromString(keys));
    StringBinding applyChangesToCuteElement = Bindings.createStringBinding(
            () -> keyCombinationProperty.get().getName(), keyCombinationProperty);
    hkAction.keysProperty().bind(applyChangesToCuteElement);
}

项目：curly 文件：BatchRunnerResult.java

public BatchRunnerResult() {
    reportRow().add(new ReadOnlyStringWrapper("Batch run"));

    StringBinding successOrNot = Bindings.when(completelySuccessful())
            .then(ApplicationState.getMessage(COMPLETED_SUCCESSFUL))
            .otherwise(ApplicationState.getMessage(COMPLETED_UNSUCCESSFUL));
    reportRow().add(Bindings.when(completed())
            .then(successOrNot).otherwise(ApplicationState.getMessage(INCOMPLETE)));

    reportRow().add(Bindings.createStringBinding(()->
            String.format("%.0f%%",100.0*percentComplete().get()),percentComplete()));
    reportRow().add(getDuration());
}

项目：curly 文件：ActionGroupRunnerResult.java

private void buildRow(Map<String, String> variables, Set<String> reportColumns) {
    StringBinding successOrNot = Bindings.when(completelySuccessful())
            .then(ApplicationState.getMessage(COMPLETED_SUCCESSFUL))
            .otherwise(ApplicationState.getMessage(COMPLETED_UNSUCCESSFUL));
    reportRow().add(new ReadOnlyStringWrapper(task));
    reportRow().add(Bindings.when(Bindings.greaterThanOrEqual(percentComplete(), 1))
            .then(successOrNot)
            .otherwise(ApplicationState.getMessage(INCOMPLETE)));
    reportRow().add(Bindings.createStringBinding(()->
            String.format("%.0f%%",100.0*percentComplete().get()),percentComplete()));
    reportRow().add(getDuration());
    reportColumns.forEach((colName) -> reportRow().add(new SimpleStringProperty(variables.get(colName))));
}

项目：speedment 文件：DbmsProperty.java

protected StringBinding defaultConnectionUrlProperty(DbmsHandlerComponent dbmsHandlerComponent) {
    return Bindings.createStringBinding(() -> 
        DatabaseUtil.findDbmsType(dbmsHandlerComponent, this).getConnectionUrlGenerator().from(this), 
        typeNameProperty(),
        ipAddressProperty(),
        portProperty(),
        usernameProperty()
    );
}

项目：speedment 文件：ConnectionUrlPropertyEditor.java

protected StringBinding defaultConnectionUrlProperty(T document, DbmsHandlerComponent dbmsHandlerComponent) {
    return Bindings.createStringBinding(() -> 
        DatabaseUtil.findDbmsType(dbmsHandlerComponent, document).getConnectionUrlGenerator().from(document), 
            document.typeNameProperty(),
            document.ipAddressProperty(),
            document.portProperty(),
            document.usernameProperty()
    );
}

项目：assertj-javafx 文件：StringTest.java

@Test
public void testStringBinding(){
    IntegerProperty property = new SimpleIntegerProperty(12);
    final StringBinding actual = property.asString();

    assertThat(actual).hasValue("12");

    assertThat(actual).hasSameValue(actual);
}

项目：kotlinfx-ensemble 文件：StringBindingSample.java

public StringBindingSample() {
    final SimpleDateFormat format = new SimpleDateFormat("mm/dd/yyyy");
    final TextField dateField = new TextField();
    dateField.setPromptText("Enter a birth date");
    dateField.setMaxHeight(TextField.USE_PREF_SIZE);
    dateField.setMaxWidth(TextField.USE_PREF_SIZE);

    Label label = new Label();
    label.textProperty().bind(new StringBinding() {
        {
            bind(dateField.textProperty());
        }            
        @Override protected String computeValue() {
            try {
                Date date = format.parse(dateField.getText());
                Calendar c = Calendar.getInstance();
                c.setTime(date);

                Date today = new Date();
                Calendar c2 = Calendar.getInstance();
                c2.setTime(today);

                if (c.get(Calendar.DAY_OF_YEAR) == c2.get(Calendar.DAY_OF_YEAR) - 1
                        && c.get(Calendar.YEAR) == c2.get(Calendar.YEAR)) {
                    return "You were born yesterday";
                } else {
                    return "You were born " + format.format(date);
                }
            } catch (Exception e) {
                return "Please enter a valid birth date (mm/dd/yyyy)";
            }
        }
    });

    VBox vBox = new VBox(7);
    vBox.setPadding(new Insets(12));
    vBox.getChildren().addAll(label, dateField);
    getChildren().add(vBox);
}

项目：advanced-bindings 文件：StringBindingsTest.java

@Test
public void testTransforming() {
    StringProperty text = new SimpleStringProperty();
    StringBinding transformed = StringBindings.transforming(text, s -> "*" + s + "*");

    assertThat(transformed).hasValue("");

    text.setValue("test");

    assertThat(transformed).hasValue("*test*");
}

项目：junit 文件：TestResultsController.java

public StringBinding selectedRunTest_formattedTimeStamp() {
    return Bindings.createStringBinding(new Callable<String>() {
        @Override
        public String call() throws Exception {
            if (selectedRun_timeStamp().get() != null) {
                return DATE_FORMAT.format(selectedRun_timeStamp().get());
            } else {
                return null;
            }
        }
    }, selectedRunProperty());
}

项目：junit 文件：TestResultsController.java

public StringBinding selectedRun_formattedTrace() {
    return Bindings.createStringBinding(new Callable<String>() {
        @Override
        public String call() throws Exception {
            if (selectedRun_trace().get() != null) {
                return Joiner.on('\n').join(selectedRun_trace().get());
            } else {
                return null;
            }
        }
    }, selectedRunProperty());
}

项目：fxutils 文件：FXLocalization.java

public StringBinding createStringBinding(Callable<String> func) {
    return Bindings.createStringBinding(func, locale);
}

项目：CSS-Editor-FX 文件：StatusBarManager.java

private static <T> StringBinding map(ObservableValue<T> v, Function<T, Integer> func) {
  return mapString(v, t -> Integer.toString(func.apply(t)));
}