# Uses of Interface
javafx.beans.value.ObservableBooleanValue

Packages that use ObservableBooleanValue
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 ObservableBooleanValue in javafx.beans.binding

Classes in javafx.beans.binding that implement ObservableBooleanValue
Modifier and Type
Class
Description
`class`
`BooleanBinding`
Base class that provides most of the functionality needed to implement a `Binding` of a `boolean` value.
`class`
`BooleanExpression`
`BooleanExpression` is an `ObservableBooleanValue` plus additional convenience methods to generate bindings in a fluent style.
Methods in javafx.beans.binding with parameters of type ObservableBooleanValue
Modifier and Type
Method
Description
`static BooleanBinding`
Bindings.`and(ObservableBooleanValue op1, ObservableBooleanValue op2)`
Creates a `BooleanBinding` that calculates the conditional-AND operation on the value of two instance of `ObservableBooleanValue`.
`BooleanBinding`
BooleanExpression.`and(ObservableBooleanValue other)`
Creates a new `BooleanExpression` that performs the conditional AND-operation on this `BooleanExpression` and a `ObservableBooleanValue`.
`static BooleanExpression`
BooleanExpression.`booleanExpression(ObservableBooleanValue value)`
Returns a `BooleanExpression` that wraps a `ObservableBooleanValue`.
`static BooleanBinding`
Bindings.`equal(ObservableBooleanValue op1, ObservableBooleanValue op2)`
Creates a new `BooleanBinding` that holds `true` if the values of two instances of `ObservableBooleanValue` are equal.
`BooleanBinding`
BooleanExpression.`isEqualTo(ObservableBooleanValue other)`
Creates a new `BooleanExpression` that holds `true` if this and another `ObservableBooleanValue` are equal.
`BooleanBinding`
BooleanExpression.`isNotEqualTo(ObservableBooleanValue other)`
Creates a new `BooleanExpression` that holds `true` if this and another `ObservableBooleanValue` are equal.
`static BooleanBinding`
Bindings.`not(ObservableBooleanValue op)`
Creates a `BooleanBinding` that calculates the inverse of the value of a `ObservableBooleanValue`.
`static BooleanBinding`
Bindings.`notEqual(ObservableBooleanValue op1, ObservableBooleanValue op2)`
Creates a new `BooleanBinding` that holds `true` if the values of two instances of `ObservableBooleanValue` are not equal.
`static BooleanBinding`
Bindings.`or(ObservableBooleanValue op1, ObservableBooleanValue op2)`
Creates a `BooleanBinding` that calculates the conditional-OR operation on the value of two instance of `ObservableBooleanValue`.
`BooleanBinding`
BooleanExpression.`or(ObservableBooleanValue other)`
Creates a new `BooleanExpression` that performs the conditional OR-operation on this `BooleanExpression` and a `ObservableBooleanValue`.
`BooleanBinding`
When.BooleanConditionBuilder.`otherwise(ObservableBooleanValue otherwiseValue)`
Defines the `ObservableBooleanValue` which value is returned by the ternary expression if the condition is `false`.
`When.BooleanConditionBuilder`
When.`then(ObservableBooleanValue thenValue)`
Defines the `ObservableBooleanValue` which value is returned by the ternary expression if the condition is `true`.
`static When`
Bindings.`when(ObservableBooleanValue condition)`
Creates a binding that calculates the result of a ternary expression.
Constructors in javafx.beans.binding with parameters of type ObservableBooleanValue
Modifier
Constructor
Description
``
`When(ObservableBooleanValue condition)`
The constructor of `When`.

## Uses of ObservableBooleanValue in javafx.beans.property

Classes in javafx.beans.property that implement ObservableBooleanValue
Modifier and Type
Class
Description
`class`
`BooleanProperty`
This class provides a full implementation of a `Property` wrapping a `boolean` value.
`class`
`BooleanPropertyBase`
The class `BooleanPropertyBase` is the base class for a property wrapping a `boolean` value.
`class`
`ReadOnlyBooleanProperty`
Superclass for all readonly properties wrapping a `boolean`.
`class`
`ReadOnlyBooleanPropertyBase`
Base class for all readonly properties wrapping a `boolean`.
`class`
`ReadOnlyBooleanWrapper`
This class provides a convenient class to define read-only properties.
`class`
`SimpleBooleanProperty`
This class provides a full implementation of a `Property` wrapping a `boolean` value.

## Uses of ObservableBooleanValue in javafx.beans.property.adapter

Classes in javafx.beans.property.adapter that implement ObservableBooleanValue
Modifier and Type
Class
Description
`final class`
`JavaBeanBooleanProperty`
A `JavaBeanBooleanProperty` provides an adapter between a regular Java Bean property of type `boolean` or `Boolean` and a JavaFX `BooleanProperty`.
`final class`
`ReadOnlyJavaBeanBooleanProperty`
A `ReadOnlyJavaBeanBooleanProperty` provides an adapter between a regular read only Java Bean property of type `boolean` or `Boolean` and a JavaFX `ReadOnlyBooleanProperty`.

## Uses of ObservableBooleanValue in javafx.css

Classes in javafx.css that implement ObservableBooleanValue
Modifier and Type
Class
Description
`class`
`SimpleStyleableBooleanProperty`
This class extends `SimpleBooleanProperty` and provides a full implementation of a `StyleableProperty`.
`class`
`StyleableBooleanProperty`
This class extends `BooleanPropertyBase` and provides a partial implementation of a `StyleableProperty`.