JavaFX 27 · javafx.beans.binding.BooleanExpression · APIdia, the JavaDoc alternative

Access	Constructor and Description
public	BooleanExpression() Creates a default `BooleanExpression`.

Method Summary

Modifier and Type	Method and Description
public BooleanBinding	Returns: the new `BooleanExpression` and(final ObservableBooleanValue the other `ObservableBooleanValue` other) Creates a new `BooleanExpression` that performs the conditional AND-operation on this `BooleanExpression` and a `ObservableBooleanValue`.
public ObjectExpression<Boolean>	Returns: the new `ObjectExpression` asObject() Creates an `javafx.beans.binding.ObjectExpression` that holds the value of this `BooleanExpression`.
public StringBinding	Returns: the new `StringBinding` asString() Creates a `javafx.beans.binding.StringBinding` that holds the value of this `BooleanExpression` turned into a `String`.
public static BooleanExpression	Returns: A `BooleanExpression` that wraps the `ObservableBooleanValue` if necessary booleanExpression(final ObservableBooleanValue The source `ObservableBooleanValue` value) Returns a `BooleanExpression` that wraps a `javafx.beans.value.ObservableBooleanValue`.
public static BooleanExpression	Returns: A `BooleanExpression` that wraps the `ObservableValue` if necessary booleanExpression(final ObservableValue<Boolean> The source `ObservableValue` value) Returns a `BooleanExpression` that wraps an `javafx.beans.value.ObservableValue`.
public Boolean	getValue() Implements javafx.beans.value.ObservableValue.getValue. Returns the current value of this `ObservableValue`
public BooleanBinding	Returns: the new `BooleanExpression` isEqualTo(final ObservableBooleanValue the other `ObservableBooleanValue` other) Creates a new `BooleanExpression` that holds `true` if this and another `javafx.beans.value.ObservableBooleanValue` are equal.
public BooleanBinding	Returns: the new `BooleanExpression` isNotEqualTo(final ObservableBooleanValue the other `ObservableBooleanValue` other) Creates a new `BooleanExpression` that holds `true` if this and another `javafx.beans.value.ObservableBooleanValue` are equal.
public BooleanBinding	Returns: the new `BooleanExpression` not() Creates a new `BooleanExpression` that calculates the negation of this `BooleanExpression`.
public BooleanBinding	Returns: the new `BooleanExpression` or(final ObservableBooleanValue the other `ObservableBooleanValue` other) Creates a new `BooleanExpression` that performs the conditional OR-operation on this `BooleanExpression` and a `ObservableBooleanValue`.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

BooleanExpression	back to summary
public BooleanExpression() Creates a default `BooleanExpression`.

Method Detail

and back to summary

and	back to summary
public BooleanBinding and(final ObservableBooleanValue other) Creates a new `BooleanExpression` that performs the conditional AND-operation on this `BooleanExpression` and a `ObservableBooleanValue`. Parameters other:ObservableBooleanValue the other `ObservableBooleanValue` Returns:BooleanBinding the new `BooleanExpression` Exceptions NullPointerException: if `other` is `null`

public BooleanBinding and(final ObservableBooleanValue other)

Creates a new BooleanExpression that performs the conditional AND-operation on this BooleanExpression and a ObservableBooleanValue.

Parameters

other:ObservableBooleanValue: the other ObservableBooleanValue

Returns:BooleanBinding

the new BooleanExpression

Exceptions

NullPointerException:: if other is null

asObject back to summary

asObject	back to summary
public ObjectExpression<Boolean> asObject() Creates an `javafx.beans.binding.ObjectExpression` that holds the value of this `BooleanExpression`. If the value of this `BooleanExpression` changes, the value of the `ObjectExpression` will be updated automatically. Returns:ObjectExpression<Boolean> the new `ObjectExpression` Since JavaFX 8.0

public ObjectExpression<Boolean> asObject()

Creates an javafx.beans.binding.ObjectExpression that holds the value of this BooleanExpression. If the value of this BooleanExpression changes, the value of the ObjectExpression will be updated automatically.

Returns:ObjectExpression<Boolean>: the new ObjectExpression
Since: JavaFX 8.0

asString back to summary

asString	back to summary
public StringBinding asString() Creates a `javafx.beans.binding.StringBinding` that holds the value of this `BooleanExpression` turned into a `String`. If the value of this `BooleanExpression` changes, the value of the `StringBinding` will be updated automatically. Returns:StringBinding the new `StringBinding`

public StringBinding asString()

Creates a javafx.beans.binding.StringBinding that holds the value of this BooleanExpression turned into a String. If the value of this BooleanExpression changes, the value of the StringBinding will be updated automatically.

Returns:StringBinding: the new StringBinding

booleanExpression back to summary

booleanExpression	back to summary
public static BooleanExpression booleanExpression(final ObservableBooleanValue value) Returns a `BooleanExpression` that wraps a `javafx.beans.value.ObservableBooleanValue`. If the `ObservableBooleanValue` is already a `BooleanExpression`, it will be returned. Otherwise a new `javafx.beans.binding.BooleanBinding` is created that is bound to the `ObservableBooleanValue`. Parameters value:ObservableBooleanValue The source `ObservableBooleanValue` Returns:BooleanExpression A `BooleanExpression` that wraps the `ObservableBooleanValue` if necessary Exceptions NullPointerException: if `value` is `null`

public static BooleanExpression booleanExpression(final ObservableBooleanValue value)

Returns a BooleanExpression that wraps a javafx.beans.value.ObservableBooleanValue. If the ObservableBooleanValue is already a BooleanExpression, it will be returned. Otherwise a new javafx.beans.binding.BooleanBinding is created that is bound to the ObservableBooleanValue.

Parameters

value:ObservableBooleanValue: The source ObservableBooleanValue

Returns:BooleanExpression

A BooleanExpression that wraps the ObservableBooleanValue if necessary

Exceptions

NullPointerException:: if value is null

booleanExpression back to summary

booleanExpression	back to summary
public static BooleanExpression booleanExpression(final ObservableValue<Boolean> value) Returns a `BooleanExpression` that wraps an `javafx.beans.value.ObservableValue`. If the `ObservableValue` is already a `BooleanExpression`, it will be returned. Otherwise a new `javafx.beans.binding.BooleanBinding` is created that is bound to the `ObservableValue`. Note null values will be interpreted as "false". Parameters value:ObservableValue<Boolean> The source `ObservableValue` Returns:BooleanExpression A `BooleanExpression` that wraps the `ObservableValue` if necessary Exceptions NullPointerException: if `value` is `null` Since JavaFX 8.0

public static BooleanExpression booleanExpression(final ObservableValue<Boolean> value)

Returns a BooleanExpression that wraps an javafx.beans.value.ObservableValue. If the ObservableValue is already a BooleanExpression, it will be returned. Otherwise a new javafx.beans.binding.BooleanBinding is created that is bound to the ObservableValue.

Note

null values will be interpreted as "false".

Parameters

value:ObservableValue<Boolean>: The source ObservableValue

Returns:BooleanExpression

A BooleanExpression that wraps the ObservableValue if necessary

Exceptions

NullPointerException:: if value is null

Since

JavaFX 8.0

getValue back to summary

getValue	back to summary
public Boolean getValue() Implements javafx.beans.value.ObservableValue.getValue. Doc from javafx.beans.value.ObservableValue.getValue. Returns the current value of this `ObservableValue` Annotations @Override

public Boolean getValue()

Implements javafx.beans.value.ObservableValue.getValue.

Doc from javafx.beans.value.ObservableValue.getValue.

Returns the current value of this ObservableValue

Annotations

@Override

isEqualTo back to summary

isEqualTo	back to summary
public BooleanBinding isEqualTo(final ObservableBooleanValue other) Creates a new `BooleanExpression` that holds `true` if this and another `javafx.beans.value.ObservableBooleanValue` are equal. Parameters other:ObservableBooleanValue the other `ObservableBooleanValue` Returns:BooleanBinding the new `BooleanExpression` Exceptions NullPointerException: if `other` is `null`

public BooleanBinding isEqualTo(final ObservableBooleanValue other)

Creates a new BooleanExpression that holds true if this and another javafx.beans.value.ObservableBooleanValue are equal.

Parameters

other:ObservableBooleanValue: the other ObservableBooleanValue

Returns:BooleanBinding

the new BooleanExpression

Exceptions

NullPointerException:: if other is null

isNotEqualTo back to summary

isNotEqualTo	back to summary
public BooleanBinding isNotEqualTo(final ObservableBooleanValue other) Creates a new `BooleanExpression` that holds `true` if this and another `javafx.beans.value.ObservableBooleanValue` are equal. Parameters other:ObservableBooleanValue the other `ObservableBooleanValue` Returns:BooleanBinding the new `BooleanExpression` Exceptions NullPointerException: if `other` is `null`

public BooleanBinding isNotEqualTo(final ObservableBooleanValue other)

Creates a new BooleanExpression that holds true if this and another javafx.beans.value.ObservableBooleanValue are equal.

Parameters

other:ObservableBooleanValue: the other ObservableBooleanValue

Returns:BooleanBinding

the new BooleanExpression

Exceptions

NullPointerException:: if other is null

not back to summary

not	back to summary
public BooleanBinding not() Creates a new `BooleanExpression` that calculates the negation of this `BooleanExpression`. Returns:BooleanBinding the new `BooleanExpression`

public BooleanBinding not()

Creates a new BooleanExpression that calculates the negation of this BooleanExpression.

Returns:BooleanBinding: the new BooleanExpression

or back to summary

or	back to summary
public BooleanBinding or(final ObservableBooleanValue other) Creates a new `BooleanExpression` that performs the conditional OR-operation on this `BooleanExpression` and a `ObservableBooleanValue`. Parameters other:ObservableBooleanValue the other `ObservableBooleanValue` Returns:BooleanBinding the new `BooleanExpression` Exceptions NullPointerException: if `other` is `null`

public BooleanBinding or(final ObservableBooleanValue other)

Creates a new BooleanExpression that performs the conditional OR-operation on this BooleanExpression and a ObservableBooleanValue.

Parameters

other:ObservableBooleanValue: the other ObservableBooleanValue

Returns:BooleanBinding

the new BooleanExpression

Exceptions

NullPointerException:: if other is null

public abstract Class BooleanExpression

Constructor Summary

Method Summary

Constructor Detail

Method Detail