# Uses of Class
javafx.beans.binding.MapExpression

Packages that use MapExpression
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.

## Uses of MapExpression in javafx.beans.binding

Subclasses of MapExpression in javafx.beans.binding
Modifier and Type
Class
Description
`class`
`MapBinding<K,V>`
Base class that provides most of the functionality needed to implement a `Binding` of an `ObservableMap`.
Methods in javafx.beans.binding that return MapExpression
Modifier and Type
Method
Description
`static <K, V> MapExpression<K,V>`
MapExpression.`mapExpression(ObservableMapValue<K,V> value)`
Returns a `MapExpression` that wraps a `ObservableMapValue`.

## Uses of MapExpression in javafx.beans.property

Subclasses of MapExpression in javafx.beans.property
Modifier and Type
Class
Description
`class`
`MapProperty<K,V>`
This class provides a full implementation of a `Property` wrapping an `ObservableMap`.
`class`
`MapPropertyBase<K,V>`
The class `MapPropertyBase` is the base class for a property wrapping an `ObservableMap`.
`class`
`ReadOnlyMapProperty<K,V>`
Superclass for all readonly properties wrapping an `ObservableMap`.
`class`
`ReadOnlyMapPropertyBase<K,V>`
Base class for all readonly properties wrapping an `ObservableMap`.
`class`
`ReadOnlyMapWrapper<K,V>`
This class provides a convenient class to define read-only properties.
`class`
`SimpleMapProperty<K,V>`
This class provides a full implementation of a `Property` wrapping an `ObservableMap`.