# Uses of Class
javafx.beans.binding.LongExpression

Packages that use LongExpression
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.

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

  Subclasses of LongExpression in javafx.beans.binding
  Modifier and Type
  Class
  Description
  `class`
  `LongBinding`
  Base class that provides most of the functionality needed to implement a `Binding` of a `long` value.
  Methods in javafx.beans.binding that return LongExpression
  Modifier and Type
  Method
  Description
  `static LongExpression`
  LongExpression.`longExpression(ObservableLongValue value)`
  Returns a `LongExpression` that wraps a `ObservableLongValue`.
  `static <T extends Number>
  LongExpression`
  LongExpression.`longExpression(ObservableValue<T> value)`
  Returns a `LongExpression` that wraps an `ObservableValue`.

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

  Subclasses of LongExpression in javafx.beans.property
  Modifier and Type
  Class
  Description
  `class`
  `LongProperty`
  This class defines a `Property` wrapping a `long` value.
  `class`
  `LongPropertyBase`
  The class `LongPropertyBase` is the base class for a property wrapping a `long` value.
  `class`
  `ReadOnlyLongProperty`
  Superclass for all readonly properties wrapping a `long`.
  `class`
  `ReadOnlyLongPropertyBase`
  Base class for all readonly properties wrapping a `long`.
  `class`
  `ReadOnlyLongWrapper`
  This class provides a convenient class to define read-only properties.
  `class`
  `SimpleLongProperty`
  This class provides a full implementation of a `Property` wrapping a `long` value.

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

  Subclasses of LongExpression in javafx.beans.property.adapter
  Modifier and Type
  Class
  Description
  `final class`
  `JavaBeanLongProperty`
  A `JavaBeanLongProperty` provides an adapter between a regular Java Bean property of type `long` or `Long` and a JavaFX `LongProperty`.
  `final class`
  `ReadOnlyJavaBeanLongProperty`
  A `ReadOnlyJavaBeanLongProperty` provides an adapter between a regular read only Java Bean property of type `long` or `Long` and a JavaFX `ReadOnlyLongProperty`.

- ## Uses of LongExpression in javafx.css

  Subclasses of LongExpression in javafx.css
  Modifier and Type
  Class
  Description
  `class`
  `SimpleStyleableLongProperty`
  This class extends `SimpleLongProperty` and provides a full implementation of a `StyleableProperty`.
  `class`
  `StyleableLongProperty`
  This class extends `LongPropertyBase` and provides a partial implementation of a `StyleableProperty`.