# Interface ObservableBooleanValue

All Superinterfaces:
  `Observable`, `ObservableValue<Boolean>`

All Known Implementing Classes:
  `BooleanBinding`, `BooleanExpression`, `BooleanProperty`, `BooleanPropertyBase`, `JavaBeanBooleanProperty`, `ReadOnlyBooleanProperty`, `ReadOnlyBooleanPropertyBase`, `ReadOnlyBooleanWrapper`, `ReadOnlyJavaBeanBooleanProperty`, `SimpleBooleanProperty`, `SimpleStyleableBooleanProperty`, `StyleableBooleanProperty`

public interface ObservableBooleanValue extends ObservableValue<Boolean>
An observable boolean value.

Since:
  JavaFX 2.0
See Also:
  - `ObservableValue`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `boolean`
  `get()`
  Returns the current value of this `ObservableBooleanValue`.

  ### Methods declared in interface javafx.beans.Observable

  `addListener, removeListener, subscribe`

  ### Methods declared in interface javafx.beans.value.ObservableValue

  `addListener, flatMap, getValue, map, orElse, removeListener, subscribe, subscribe, when`

- ## Method Details

  - ### get

    boolean get()
    Returns the current value of this `ObservableBooleanValue`.
    Returns:
      The current value