# Uses of Class
javafx.beans.binding.ObjectExpression

Packages that use ObjectExpression
Package | Description
--- | ---
javafx.beans.binding | Provides classes that create and operate on a `Binding` that calculates a value that depends on one or more sources.
javafx.beans.property | The package `javafx.beans.property` defines read-only properties and writable properties, plus a number of implementations.
javafx.beans.property.adapter | Provides various classes that act as adapters between a regular Java Bean property and a corresponding `JavaFX Property`.
javafx.css | Provides API for making properties styleable via CSS and for supporting pseudo-class state.
javafx.scene.chart | The JavaFX User Interface provides a set of chart components that are a very convenient way for data visualization.

- ## Uses of ObjectExpression in javafx.beans.binding

  Subclasses of ObjectExpression in javafx.beans.binding
  Modifier and Type | Class | Description
  --- | --- | ---
  `class` | `ObjectBinding<T>` | Base class that provides most of the functionality needed to implement a `Binding` of an `Object`.

  Methods in javafx.beans.binding that return ObjectExpression
  Modifier and Type | Method | Description
  --- | --- | ---
  `ObjectExpression<Boolean>` | BooleanExpression.`asObject()` | Creates an `ObjectExpression` that holds the value of this `BooleanExpression`.
  `ObjectExpression<Double>` | DoubleExpression.`asObject()` | Creates an `ObjectExpression` that holds the value of this `DoubleExpression`.
  `ObjectExpression<Float>` | FloatExpression.`asObject()` | Creates an `ObjectExpression` that holds the value of this `FloatExpression`.
  `ObjectExpression<Integer>` | IntegerExpression.`asObject()` | Creates an `ObjectExpression` that holds the value of this `IntegerExpression`.
  `ObjectExpression<Long>` | LongExpression.`asObject()` | Creates an `ObjectExpression` that holds the value of this `LongExpression`.
  `static <T> ObjectExpression<T>` | ObjectExpression.`objectExpression​(ObservableObjectValue<T> value)` | Returns an `ObjectExpression` that wraps an `ObservableObjectValue`.

- ## Uses of ObjectExpression in javafx.beans.property

  Subclasses of ObjectExpression in javafx.beans.property
  Modifier and Type | Class | Description
  --- | --- | ---
  `class` | `ObjectProperty<T>` | This class provides a full implementation of a `Property` wrapping an arbitrary `Object`.
  `class` | `ObjectPropertyBase<T>` | The class `ObjectPropertyBase` is the base class for a property wrapping an arbitrary `Object`.
  `class` | `ReadOnlyObjectProperty<T>` | Superclass for all readonly properties wrapping an arbitrary `Object`.
  `class` | `ReadOnlyObjectPropertyBase<T>` | Base class for all readonly properties wrapping an arbitrary `Object`.
  `class` | `ReadOnlyObjectWrapper<T>` | This class provides a convenient class to define read-only properties.
  `class` | `SimpleObjectProperty<T>` | This class provides a full implementation of a `Property` wrapping an arbitrary `Object`.

- ## Uses of ObjectExpression in javafx.beans.property.adapter

  Subclasses of ObjectExpression in javafx.beans.property.adapter
  Modifier and Type | Class | Description
  --- | --- | ---
  `class` | `JavaBeanObjectProperty<T>` | A `JavaBeanObjectProperty` provides an adapter between a regular Java Bean property of type `T` and a JavaFX `ObjectProperty<T>`.
  `class` | `ReadOnlyJavaBeanObjectProperty<T>` | A `ReadOnlyJavaBeanObjectProperty` provides an adapter between a regular read only Java Bean property of `T` and a JavaFX `ReadOnlyObjectProperty`.

- ## Uses of ObjectExpression in javafx.css

  Subclasses of ObjectExpression in javafx.css
  Modifier and Type | Class | Description
  --- | --- | ---
  `class` | `SimpleStyleableObjectProperty<T>` | This class extends `SimpleObjectProperty` and provides a full implementation of a `StyleableProperty`.
  `class` | `StyleableObjectProperty<T>` | This class extends `ObjectPropertyBase` and provides a partial implementation of a `StyleableProperty`.

- ## Uses of ObjectExpression in javafx.scene.chart

  Methods in javafx.scene.chart that return ObjectExpression
  Modifier and Type | Method | Description
  --- | --- | ---
  `ObjectExpression<T>` | Axis.TickMark.`valueProperty()` | The value for this tick mark in data units