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  3. javafx.beans.binding.IntegerBinding

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

项目：clarity-analyzer    文件：PointingHeroIcon.java    
public PointingHeroIcon(ObservableEntity oe) {
    super(oe);

    shape = new Polygon(
        0, -200, -120, 200, 120, 200
    );

    shape.fillProperty().bind(getPlayerColor());

    ObjectBinding<Vector> angRotVector = oe.getPropertyBinding(Vector.class, "CBodyComponent.m_angRotation", null);
    DoubleBinding angRot = Bindings.createDoubleBinding(() -> (double) angRotVector.get().getElement(1), angRotVector);

    IntegerBinding angDiff = Bindings.selectInteger(oe.getPropertyBinding(Integer.class, "m_anglediff", 0));

    shape.translateXProperty().bind(getMapX());
    shape.translateYProperty().bind(getMapY());
    shape.rotateProperty().bind(getBaseAngle().add(angRot).add(angDiff));
}
项目：advanced-bindings    文件：NumberBindingsTest.java    
@Test
public void testDivideSafeIntegerWithDefaultValue(){
    IntegerProperty a = new SimpleIntegerProperty();
    IntegerProperty b = new SimpleIntegerProperty();

    IntegerProperty defaultValue = new SimpleIntegerProperty(10);

    final IntegerBinding quotient = NumberBindings.divideSafe(a, b, defaultValue);

    assertThat(quotient).hasSameValue(defaultValue);

    a.set(10);
    assertThat(quotient).hasSameValue(defaultValue);

    b.set(5);
    assertThat(quotient).hasValue(2);

    a.set(12);
    assertThat(quotient).hasValue(2);

    b.set(0);
    assertThat(quotient).hasSameValue(defaultValue);
}
项目：MacroIIDiscrete    文件：GeographicalMarketPresentation.java    
private IntegerBinding convertXModelCoordinateToXPixelCoordinate(ObservableDoubleValue xModel)
{

    return new IntegerBinding() {
        {
            this.bind(xModel,oneUnitInModelEqualsHowManyPixels,pixelOffsetToSimulateNegativeXCoordinate);
        }
        @Override
        protected int computeValue() {
            int newValue = (int) Math.round(xModel.get() * oneUnitInModelEqualsHowManyPixels.get() +
                    pixelOffsetToSimulateNegativeXCoordinate.doubleValue());
            assert newValue >= 0; //new value must always be positive!
            return newValue;
        }
    };
}
项目：MacroIIDiscrete    文件：GeographicalMarketPresentation.java    
private IntegerBinding convertYModelCoordinateToYPixelCoordinate(ObservableDoubleValue yModel)
{

    return new IntegerBinding() {
        {
            this.bind(yModel,oneUnitInModelEqualsHowManyPixels,pixelOffsetToSimulateNegativeYCoordinate);
        }
        @Override
        protected int computeValue() {
            int newValue = (int) Math.round(yModel.get() * oneUnitInModelEqualsHowManyPixels.get() +
                    pixelOffsetToSimulateNegativeYCoordinate.doubleValue());
            assert newValue >= 0; //new value must always be positive!
            return newValue;
        }
    };
}
项目：ReactFX    文件：VarFromValTest.java    
@Test
public void test() {
    IntegerProperty src = new SimpleIntegerProperty(0);
    IntegerBinding twice = src.multiply(2);
    Var<Number> twiceVar = Var.fromVal(twice, n -> src.set(n.intValue() / 2));

    List<Number> values = new ArrayList<>();
    EventStreams.valuesOf(twiceVar).subscribe(values::add);

    src.set(1);
    twiceVar.setValue(4);
    twiceVar.setValue(5); // no effect
    twiceVar.setValue(7); // will become 6

    assertEquals(Arrays.asList(0, 2, 4, 6), values);
}
项目：JavaFX-EX    文件：BeanConvertUtil.java    
public static IntegerBinding toIntegerBinding(ObservableValue<? extends Number> ov) {
  return new IntegerBinding() {
    {
      bind(ov);
    }

    @Override
    protected int computeValue() {
      return ov.getValue() == null ? 0 : ov.getValue().intValue();
    }
  };
}
项目：JavaFX-EX    文件：BeanConvertUtil.java    
public static IntegerBinding toIntegerBinding(ObservableValue<? extends Number> ov) {
  return new IntegerBinding() {
    {
      bind(ov);
    }

    @Override
    protected int computeValue() {
      return ov.getValue() == null ? 0 : ov.getValue().intValue();
    }
  };
}
项目：clarity-analyzer    文件：EntityIcon.java    
protected ObjectBinding<Paint> getTeamColor() {
    IntegerBinding teamNum = getTeamNum();
    return Bindings.createObjectBinding(() -> {
        int n = teamNum.get();
        switch (n) {
            case 2:
                return Color.GREEN;
            case 3:
                return Color.RED;
            default:
                return Color.GRAY;
        }
    }, teamNum);
}
项目：clarity-analyzer    文件：EntityIcon.java    
protected ObjectBinding<Paint> getPlayerColor() {
    IntegerBinding playerId = getPlayerId();
    return Bindings.createObjectBinding(() -> {
        int n = playerId.get();
        if (n < 0 || n > 9) {
            return Color.WHITE;
        } else {
            return PLAYER_COLORS[n];
        }
    }, playerId);
}
项目：junit    文件：TestBatchModel.java    
public IntegerBinding failedRunsCountProperty() {
    return Bindings.createIntegerBinding(new Callable<Integer>() {
        @Override
        public Integer call() throws Exception {
            int result = 0;
            for (TestRunModel testRunModel : getTestRuns()) {
                if (testRunModel.getRun().isFailedRun()) result++;
            }
            return result;
        }
    }, testRunsProperty());
}
项目：gemoc-studio-modeldebugging    文件：MultidimensionalTimelineRenderer.java    
private Pane setupStatesPane() {
    final Label titleLabel = new Label("All execution states (0)");
    nbStates.addListener((v, o, n) -> {
        String s = "All execution states (" + n.intValue() + ")";
        Platform.runLater(() -> {
            titleLabel.setText(s);
            titleLabel.setContentDisplay(ContentDisplay.RIGHT);
            final ImageView nodeGraphic = new ImageView();
            nodeGraphic.setImage(playGraphic);
            titleLabel.setGraphic(nodeGraphic);
            isInReplayMode.addListener((val, old, neu) -> {
                if (old != neu) {
                    if (neu) {
                        nodeGraphic.setImage(replayGraphic);
                    } else {
                        nodeGraphic.setImage(playGraphic);
                    }
                }
            });
        });
    });
    titleLabel.setFont(statesFont);
    VBox.setMargin(titleLabel, HALF_MARGIN_INSETS);
    titleLabel.setAlignment(Pos.CENTER);
    final ScrollBar scrollBar = new ScrollBar();
    scrollBar.setVisibleAmount(1);
    scrollBar.setBlockIncrement(10);
    scrollBar.setMin(0);
    final IntegerBinding statesRange = visibleStatesRange.subtract(1);
    scrollBar.disableProperty().bind(statesRange.lessThanOrEqualTo(0));
    scrollBar.maxProperty().bind(statesRange);
    scrollBar.valueProperty().addListener((v, o, n) -> {
        if (o.intValue() != n.intValue() && n.intValue() != currentState.intValue()) {
            currentState.set(n.intValue());
        }
    });
    currentState.addListener((v, o, n) -> {
        if (o.intValue() != n.intValue() && n.intValue() != scrollBar.valueProperty().intValue()) {
            scrollBar.setValue(n.intValue());
        }
    });
    final HBox hBox = new HBox();
    final Polygon arrow = new Polygon(2.5, 10, 10, 5, 2.5, 0);
    HBox.setMargin(arrow, HALF_MARGIN_INSETS);
    final Label toggleValuesLabel = new Label("Timeline for dynamic information ");
    toggleValuesLabel.setFont(statesFont);
    hBox.setAlignment(Pos.CENTER_LEFT);
    hBox.getChildren().addAll(arrow, toggleValuesLabel);
    hBox.setCursor(Cursor.HAND);
    hBox.setOnMouseClicked((e) -> {
        if (bodyScrollPane.isVisible()) {
            bodyScrollPane.setVisible(false);
            arrow.setRotate(0);
        } else {
            bodyScrollPane.setVisible(true);
            arrow.setRotate(90);
        }
    });
    VBox.setMargin(hBox, HALF_MARGIN_INSETS);
    headerPane.getChildren().addAll(scrollBar, titleLabel, statesPane, hBox);
    VBox.setMargin(statesPane, MARGIN_INSETS);

    return headerPane;
}
项目：TechnicalAnalysisTool    文件：ChartCanvasPane.java    
public void CalculateNewIndicatorCanvasHeight(){
    //This binding will make sure the main chart height is always roughly twice as indicator's height
    IntegerBinding size = (IntegerBinding) Bindings.size(chartPaneList).add(new SimpleIntegerProperty(2));
    NumberBinding sub = Bindings.divide(chartAreaHeight, size);
    indicatorCanvasHeightProperty.setValue(sub.getValue());
}
项目：fx-animation-editor    文件：ChainedBindingFunctions.java    
public IntegerBinding selectInteger(Function<S, ? extends ObservableIntegerValue> childPropertyAccessor) {
    return selectInteger(childPropertyAccessor, 0);
}
项目：fx-animation-editor    文件：ChainedBindingFunctions.java    
public IntegerBinding selectInteger(Function<S, ? extends ObservableIntegerValue> childPropertyAccessor, int defaultValue) {
    return new IntegerBindingAdapter(new ChainBinding<>(rootProperty, childPropertyAccessor), defaultValue);
}
项目：fx-animation-editor    文件：ChainedBindingFunctions.java    
public IntegerBinding mapToInteger(Function<S, Integer> childValueAccessor) {
    return mapToInteger(childValueAccessor, 0);
}
项目：fx-animation-editor    文件：ChainedBindingFunctions.java    
public IntegerBinding mapToInteger(Function<S, Integer> childValueAccessor, Integer defaultValue) {
    return new IntegerBindingAdapter(mapToObject(childValueAccessor), defaultValue);
}
项目：clarity-analyzer    文件：EntityIcon.java    
protected IntegerBinding getCellX() {
    return Bindings.selectInteger(oe.getPropertyBinding(Integer.class, "CBodyComponent.m_cellX", 0));
}
项目：clarity-analyzer    文件：EntityIcon.java    
protected IntegerBinding getCellY() {
    return Bindings.selectInteger(oe.getPropertyBinding(Integer.class, "CBodyComponent.m_cellY", 0));
}
项目：clarity-analyzer    文件：EntityIcon.java    
protected IntegerBinding getPlayerId() {
    return Bindings.selectInteger(oe.getPropertyBinding(Integer.class, "m_iPlayerID", -1));
}
项目：clarity-analyzer    文件：EntityIcon.java    
protected IntegerBinding getTeamNum() {
    return Bindings.selectInteger(oe.getPropertyBinding(Integer.class, "m_iTeamNum", 0));
}
项目：ModelDebugging    文件：MultidimensionalTimelineRenderer.java    
private Pane setupStatesPane() {
    final Label titleLabel = new Label("All execution states (0)");
    nbStates.addListener((v, o, n) -> {
        String s = "All execution states (" + n.intValue() + ")";
        Platform.runLater(() -> {
            titleLabel.setText(s);
            titleLabel.setContentDisplay(ContentDisplay.RIGHT);
            final ImageView nodeGraphic = new ImageView();
            nodeGraphic.setImage(playGraphic);
            titleLabel.setGraphic(nodeGraphic);
            isInReplayMode.addListener((val, old, neu) -> {
                if (old != neu) {
                    if (neu) {
                        nodeGraphic.setImage(replayGraphic);
                    } else {
                        nodeGraphic.setImage(playGraphic);
                    }
                }
            });
        });
    });
    titleLabel.setFont(statesFont);
    VBox.setMargin(titleLabel, HALF_MARGIN_INSETS);
    titleLabel.setAlignment(Pos.CENTER);
    final ScrollBar scrollBar = new ScrollBar();
    scrollBar.setVisibleAmount(1);
    scrollBar.setBlockIncrement(10);
    scrollBar.setMin(0);
    final IntegerBinding statesRange = visibleStatesRange.subtract(1);
    scrollBar.disableProperty().bind(statesRange.lessThanOrEqualTo(0));
    scrollBar.maxProperty().bind(statesRange);
    scrollBar.valueProperty().addListener((v, o, n) -> {
        if (o.intValue() != n.intValue() && n.intValue() != currentState.intValue()) {
            currentState.set(n.intValue());
        }
    });
    currentState.addListener((v, o, n) -> {
        if (o.intValue() != n.intValue() && n.intValue() != scrollBar.valueProperty().intValue()) {
            scrollBar.setValue(n.intValue());
        }
    });
    final HBox hBox = new HBox();
    final Polygon arrow = new Polygon(2.5, 10, 10, 5, 2.5, 0);
    HBox.setMargin(arrow, HALF_MARGIN_INSETS);
    final Label toggleValuesLabel = new Label("Timeline for dynamic information ");
    toggleValuesLabel.setFont(statesFont);
    hBox.setAlignment(Pos.CENTER_LEFT);
    hBox.getChildren().addAll(arrow, toggleValuesLabel);
    hBox.setCursor(Cursor.HAND);
    hBox.setOnMouseClicked((e) -> {
        if (bodyScrollPane.isVisible()) {
            bodyScrollPane.setVisible(false);
            arrow.setRotate(0);
        } else {
            bodyScrollPane.setVisible(true);
            arrow.setRotate(90);
        }
    });
    VBox.setMargin(hBox, HALF_MARGIN_INSETS);
    headerPane.getChildren().addAll(scrollBar, titleLabel, statesPane, hBox);
    VBox.setMargin(statesPane, MARGIN_INSETS);

    return headerPane;
}
项目：speedment    文件：DbmsProperty.java    
protected IntegerBinding defaultPortProperty(DbmsHandlerComponent dbmsHandlerComponent) {
    return Bindings.createIntegerBinding(() -> 
        DatabaseUtil.findDbmsType(dbmsHandlerComponent, this).getDefaultPort(),
        typeNameProperty()
    );
}
项目：speedment    文件：PortNumberEditor.java    
private IntegerBinding defaultPortProperty(T document, DbmsHandlerComponent dbmsHandlerComponent) {
    return Bindings.createIntegerBinding(() -> 
        DatabaseUtil.findDbmsType(dbmsHandlerComponent, document).getDefaultPort(),
        document.typeNameProperty()
    );
}
项目：assertj-javafx    文件：IntegerBindingAssert.java    
protected IntegerBindingAssert(IntegerBinding actual) {
    super(actual, IntegerBindingAssert.class);
}
项目：advanced-bindings    文件：NumberBindingsTest.java    
@Test
public void testDivideSafeInteger(){

    IntegerProperty a = new SimpleIntegerProperty();
    IntegerProperty b = new SimpleIntegerProperty();

    final IntegerBinding quotient = NumberBindings.divideSafe(a, b);

    assertThat(quotient).hasValue(0);

    a.set(10);
    assertThat(quotient).hasValue(0);

    b.set(5);
    assertThat(quotient).hasValue(2);

    a.set(12);
    assertThat(quotient).hasValue(2);

    b.set(0);
    assertThat(quotient).hasValue(0);
}
项目：reta    文件：MainConfigurationController.java    
@Override
public void initialize(final URL location, final ResourceBundle resources)
{
    labels = resources;

    try
    {
        outputFile.getChild().textProperty().bindBidirectional(bufferedOutput);
        outputFile.bindValidation(bufferedOutput);

        delete.disableProperty().bind(sourceConfigurations.expandedPaneProperty()
                .isNull()
                .or(Bindings.size(sourceConfigurations.getPanes()).lessThan(2)));

        final IntegerBinding indexOfExpendedPane = new IntegerBinding()
        {
            {
                bind(sourceConfigurations.expandedPaneProperty());
            }

            @Override
            public void dispose()
            {
                super.unbind(sourceConfigurations.expandedPaneProperty());
            }

            @Override
            protected int computeValue()
            {
                return sourceConfigurations.getPanes().indexOf(sourceConfigurations.getExpandedPane());
            }

            @Override
            public ObservableList<?> getDependencies()
            {
                return FXCollections.singletonObservableList(sourceConfigurations.expandedPaneProperty());
            }
        };

        upSource.disableProperty()
                .bind(sourceConfigurations.expandedPaneProperty().isNull().or(indexOfExpendedPane.lessThan(1)));
        downSource.disableProperty().bind(sourceConfigurations.expandedPaneProperty().isNull().or(
                indexOfExpendedPane.greaterThan(Bindings.size(sourceConfigurations.getPanes()).subtract(2))));

        save.disableProperty().bind(Bindings.not(bufferingManager.validProperty()));
        cancel.disableProperty().bind(Bindings.not(bufferingManager.bufferingProperty()));
        run.disableProperty()
                .bind(bufferingManager.bufferingProperty().or(Bindings.not(bufferingManager.validProperty())));
    }
    catch (final Exception e)
    {
        Logger.getLogger(getClass().getName()).log(Level.SEVERE, "", e);
    }
}
项目：todomvcFX    文件：ControlsViewModel.java    
public ControlsViewModel(TodoItemStore store) {
    final ObservableList<TodoItem> items = store.getItems();

    ObservableList<TodoItem> completedItems = FilterHelper.filterInverted(items, TodoItem::completedProperty);

    final IntegerBinding size = Bindings.size(completedItems);

    final StringBinding itemsLabel = Bindings.when(size.isEqualTo(1)).then("item").otherwise("items");
    itemsLeftLabelText.bind(Bindings.concat(size, " ", itemsLabel, " left"));
}
项目：assertj-javafx    文件：IntegerTest.java    
@Test
public void testIntegerBinding(){
    IntegerProperty value = new SimpleIntegerProperty(10);

    final IntegerBinding actual = value.add(20);

    assertThat(actual).hasValue(30);

    assertThat(actual).hasSameValue(actual);
}
项目：JXTN    文件：ObservableValueExt.java    
/**
 * 建立包裝目前觀察值為整數型態的繫節。
 *
 * @param thiz 來源觀察值
 * @param mapper 轉換目前觀察值為整數型態的函數
 * @return 整數型態的繫節(依賴目前的觀察物件)
 */
default IntegerBinding asInteger(Function<? super T, ? extends Integer> mapper)
{
    ObservableValue<T> thiz = (ObservableValue<T>) this;
    return Bindings.createIntegerBinding(() -> mapper.apply(thiz.getValue()), thiz);
}
项目：advanced-bindings    文件：MathBindings.java    
/**
 * Binding for {@link java.lang.Math#abs(int)}
 *
 * @param   a   the argument whose absolute value is to be determined
 * @return  the absolute value of the argument.
 */
public static IntegerBinding abs(final ObservableIntegerValue a) {
    return createIntegerBinding(() -> Math.abs(a.get()), a);
}
项目：advanced-bindings    文件：MathBindings.java    
/**
 * Binding for {@link java.lang.Math#addExact(int, int)}
 *
 * @param x the first value
 * @param y the second value
 * @return the result
 * @throws ArithmeticException if the result overflows an int
 */
public static IntegerBinding addExact(final ObservableIntegerValue x, final ObservableIntegerValue y) {
    return createIntegerBinding(() -> Math.addExact(x.get(), y.get()), x, y);
}
项目：advanced-bindings    文件：MathBindings.java    
/**
 * Binding for {@link java.lang.Math#addExact(int, int)}
 *
 *  @param x the first value
 * @param y the second value
 * @return the result
 * @throws ArithmeticException if the result overflows an int
 */
public static IntegerBinding addExact(final int x, final ObservableIntegerValue y) {
    return createIntegerBinding(() -> Math.addExact(x, y.get()), y);
}
项目：advanced-bindings    文件：MathBindings.java    
/**
 * Binding for {@link java.lang.Math#addExact(int, int)}
 *
 *  @param x the first value
 * @param y the second value
 * @return the result
 * @throws ArithmeticException if the result overflows an int
 */
public static IntegerBinding addExact(final ObservableIntegerValue x, final int y) {
    return createIntegerBinding(() -> Math.addExact(x.get(), y), x);
}
项目：advanced-bindings    文件：MathBindings.java    
/**
 * Binding for {@link java.lang.Math#decrementExact(int)}
 *
 *  @param a the value to decrement
 * @return the result
 * @throws ArithmeticException if the result overflows an int
 */
public static IntegerBinding decrementExact(final ObservableIntegerValue a) {
    return createIntegerBinding(() -> Math.decrementExact(a.get()), a);
}
项目：advanced-bindings    文件：MathBindings.java    
/**
 * Binding for {@link java.lang.Math#floorDiv(int, int)}
 *
 * @param x the dividend
 * @param y the divisor
 * @return the largest (closest to positive infinity)
 * {@code int} value that is less than or equal to the algebraic quotient.
 * @throws ArithmeticException if the divisor {@code y} is zero
 */
public static IntegerBinding floorDiv(final ObservableIntegerValue x, final ObservableIntegerValue y) {
    return createIntegerBinding(() -> Math.floorDiv(x.get(), y.get()), x, y);
}
项目：advanced-bindings    文件：MathBindings.java    
/**
 * Binding for {@link java.lang.Math#floorDiv(int, int)}
 *
 * @param x the dividend
 * @param y the divisor
 * @return the largest (closest to positive infinity)
 * {@code int} value that is less than or equal to the algebraic quotient.
 * @throws ArithmeticException if the divisor {@code y} is zero
 */
public static IntegerBinding floorDiv(final int x, final ObservableIntegerValue y) {
    return createIntegerBinding(() -> Math.floorDiv(x, y.get()), y);
}
项目：advanced-bindings    文件：MathBindings.java    
/**
 * Binding for {@link java.lang.Math#floorDiv(int, int)}
 *
 * @param x the dividend
 * @param y the divisor
 * @return the largest (closest to positive infinity)
 * {@code int} value that is less than or equal to the algebraic quotient.
 * @throws ArithmeticException if the divisor {@code y} is zero
 */
public static IntegerBinding floorDiv(final ObservableIntegerValue x, final int y) {
    return createIntegerBinding(() -> Math.floorDiv(x.get(), y), x);
}
项目：advanced-bindings    文件：MathBindings.java    
/**
 * Binding for {@link java.lang.Math#floorMod(int, int)}
 *
 * @param x the dividend
 * @param y the divisor
 * @return the floor modulus {@code x - (floorDiv(x, y) * y)}
 * @throws ArithmeticException if the divisor {@code y} is zero
 */
public static IntegerBinding floorMod(final ObservableIntegerValue x, final ObservableIntegerValue y) {
    return createIntegerBinding(() -> Math.floorMod(x.get(), y.get()), x, y);
}
项目：advanced-bindings    文件：MathBindings.java    
/**
 * Binding for {@link java.lang.Math#floorMod(int, int)}
 *
 * @param x the dividend
 * @param y the divisor
 * @return the floor modulus {@code x - (floorDiv(x, y) * y)}
 * @throws ArithmeticException if the divisor {@code y} is zero
 */
public static IntegerBinding floorMod(final int x, final ObservableIntegerValue y) {
    return createIntegerBinding(() -> Math.floorMod(x, y.get()), y);
}
项目：advanced-bindings    文件：MathBindings.java    
/**
 * Binding for {@link java.lang.Math#floorMod(int, int)}
 *
 * @param x the dividend
 * @param y the divisor
 * @return the floor modulus {@code x - (floorDiv(x, y) * y)}
 * @throws ArithmeticException if the divisor {@code y} is zero
 */
public static IntegerBinding floorMod(final ObservableIntegerValue x, final int y) {
    return createIntegerBinding(() -> Math.floorMod(x.get(), y), x);
}