JavaFX 24 · javafx.beans.binding.ObjectExpression · APIdia, the JavaDoc alternative

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

Method Summary

Modifier and Type	Method and Description
public StringBinding	Returns: the new `StringBinding` asString() Creates a `javafx.beans.binding.StringBinding` that holds the value of this `ObjectExpression` turned into a `String`.
public StringBinding	Returns: the new `StringBinding` asString(String the formatting `String` format) Creates a `javafx.beans.binding.StringBinding` that holds the value of the `ObjectExpression` turned into a `String`.
public StringBinding	Returns: the new `StringBinding` asString(Locale the Locale to be used locale, String the formatting `String` format) Creates a `javafx.beans.binding.StringBinding` that holds the value of the `NumberExpression` turned into a `String`.
public T	getValue() Implements javafx.beans.value.ObservableValue.getValue. Returns the current value of this `ObservableValue`
public BooleanBinding	Returns: the new `BooleanExpression` isEqualTo(final ObservableObjectValue<?> the other `ObservableObjectValue` other) Creates a new `BooleanExpression` that holds `true` if this and another `javafx.beans.value.ObservableObjectValue` are equal.
public BooleanBinding	Returns: the new `BooleanExpression` isEqualTo(final Object the constant value other) Creates a new `BooleanExpression` that holds `true` if this `ObjectExpression` is equal to a constant value.
public BooleanBinding	Returns: the new `BooleanExpression` isNotEqualTo(final ObservableObjectValue<?> the other `ObservableObjectValue` other) Creates a new `BooleanExpression` that holds `true` if this and another `javafx.beans.value.ObservableObjectValue` are not equal.
public BooleanBinding	Returns: the new `BooleanExpression` isNotEqualTo(final Object the constant value other) Creates a new `BooleanExpression` that holds `true` if this `ObjectExpression` is not equal to a constant value.
public BooleanBinding	Returns: the new `BooleanBinding` isNotNull() Creates a new `BooleanBinding` that holds `true` if this `ObjectExpression` is not `null`.
public BooleanBinding	Returns: the new `BooleanBinding` isNull() Creates a new `BooleanBinding` that holds `true` if this `ObjectExpression` is `null`.
public static < the type of the wrapped `Object` T> ObjectExpression<T>	Returns: A `ObjectExpression` that wraps the `ObservableObjectValue` if necessary objectExpression(final ObservableObjectValue<T> The source `ObservableObjectValue` value) Returns an `ObjectExpression` that wraps an `javafx.beans.value.ObservableObjectValue`.

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

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

Method Detail

asString back to summary

asString	back to summary
public StringBinding asString() Creates a `javafx.beans.binding.StringBinding` that holds the value of this `ObjectExpression` turned into a `String`. If the value of this `ObjectExpression` changes, the value of the `StringBinding` will be updated automatically. Returns:StringBinding the new `StringBinding` Since JavaFX 8.0

public StringBinding asString()

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

Returns:StringBinding: the new StringBinding
Since: JavaFX 8.0

asString back to summary

asString	back to summary
public StringBinding asString(String format) Creates a `javafx.beans.binding.StringBinding` that holds the value of the `ObjectExpression` turned into a `String`. If the value of this `ObjectExpression` changes, the value of the `StringBinding` will be updated automatically. The result is formatted according to the formatting `String`. See `java.util.Formatter` for formatting rules. Parameters format:String the formatting `String` Returns:StringBinding the new `StringBinding` Since JavaFX 8.0

public StringBinding asString(String format)

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

The result is formatted according to the formatting String. See java.util.Formatter for formatting rules.

Parameters

format:String: the formatting String

Returns:StringBinding

the new StringBinding

Since

JavaFX 8.0

asString back to summary

asString	back to summary
public StringBinding asString(Locale locale, String format) Creates a `javafx.beans.binding.StringBinding` that holds the value of the `NumberExpression` turned into a `String`. If the value of this `NumberExpression` changes, the value of the `StringBinding` will be updated automatically. The result is formatted according to the formatting `String` and the passed in `Locale`. See `java.util.Formatter` for formatting rules. See `java.util.Locale` for details on `Locale`. Parameters locale:Locale the Locale to be used format:String the formatting `String` Returns:StringBinding the new `StringBinding` Since JavaFX 8.0

public StringBinding asString(Locale locale, String format)

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

The result is formatted according to the formatting String and the passed in Locale. See java.util.Formatter for formatting rules. See java.util.Locale for details on Locale.

Parameters

locale:Locale: the Locale to be used
format:String: the formatting String

Returns:StringBinding

the new StringBinding

Since

JavaFX 8.0

getValue back to summary

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

public T getValue()

Implements javafx.beans.value.ObservableValue.getValue.

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

Returns the current value of this ObservableValue

Returns:T

The current value

Annotations

@Override

isEqualTo back to summary

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

public BooleanBinding isEqualTo(final ObservableObjectValue<?> other)

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

Parameters

other:ObservableObjectValue<?>: the other ObservableObjectValue

Returns:BooleanBinding

the new BooleanExpression

Exceptions

NullPointerException:: if other is null

isEqualTo back to summary

isEqualTo	back to summary
public BooleanBinding isEqualTo(final Object other) Creates a new `BooleanExpression` that holds `true` if this `ObjectExpression` is equal to a constant value. Parameters other:Object the constant value Returns:BooleanBinding the new `BooleanExpression`

public BooleanBinding isEqualTo(final Object other)

Creates a new BooleanExpression that holds true if this ObjectExpression is equal to a constant value.

Parameters

other:Object: the constant value

Returns:BooleanBinding

the new BooleanExpression

isNotEqualTo back to summary

isNotEqualTo	back to summary
public BooleanBinding isNotEqualTo(final ObservableObjectValue<?> other) Creates a new `BooleanExpression` that holds `true` if this and another `javafx.beans.value.ObservableObjectValue` are not equal. Parameters other:ObservableObjectValue<?> the other `ObservableObjectValue` Returns:BooleanBinding the new `BooleanExpression` Exceptions NullPointerException: if `other` is `null`

public BooleanBinding isNotEqualTo(final ObservableObjectValue<?> other)

Creates a new BooleanExpression that holds true if this and another javafx.beans.value.ObservableObjectValue are not equal.

Parameters

other:ObservableObjectValue<?>: the other ObservableObjectValue

Returns:BooleanBinding

the new BooleanExpression

Exceptions

NullPointerException:: if other is null

isNotEqualTo back to summary

isNotEqualTo	back to summary
public BooleanBinding isNotEqualTo(final Object other) Creates a new `BooleanExpression` that holds `true` if this `ObjectExpression` is not equal to a constant value. Parameters other:Object the constant value Returns:BooleanBinding the new `BooleanExpression`

public BooleanBinding isNotEqualTo(final Object other)

Creates a new BooleanExpression that holds true if this ObjectExpression is not equal to a constant value.

Parameters

other:Object: the constant value

Returns:BooleanBinding

the new BooleanExpression

isNotNull back to summary

isNotNull	back to summary
public BooleanBinding isNotNull() Creates a new `BooleanBinding` that holds `true` if this `ObjectExpression` is not `null`. Returns:BooleanBinding the new `BooleanBinding`

public BooleanBinding isNotNull()

Creates a new BooleanBinding that holds true if this ObjectExpression is not null.

Returns:BooleanBinding: the new BooleanBinding

isNull back to summary

isNull	back to summary
public BooleanBinding isNull() Creates a new `BooleanBinding` that holds `true` if this `ObjectExpression` is `null`. Returns:BooleanBinding the new `BooleanBinding`

public BooleanBinding isNull()

Creates a new BooleanBinding that holds true if this ObjectExpression is null.

Returns:BooleanBinding: the new BooleanBinding

objectExpression back to summary

objectExpression	back to summary
public static <T> ObjectExpression<T> objectExpression(final ObservableObjectValue<T> value) Returns an `ObjectExpression` that wraps an `javafx.beans.value.ObservableObjectValue`. If the `ObservableObjectValue` is already an `ObjectExpression`, it will be returned. Otherwise a new `javafx.beans.binding.ObjectBinding` is created that is bound to the `ObservableObjectValue`. Parameters <T> the type of the wrapped `Object` value:ObservableObjectValue<T> The source `ObservableObjectValue` Returns:ObjectExpression<T> A `ObjectExpression` that wraps the `ObservableObjectValue` if necessary Exceptions NullPointerException: if `value` is `null`

public static <T> ObjectExpression<T> objectExpression(final ObservableObjectValue<T> value)

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

Parameters

<T>: the type of the wrapped Object
value:ObservableObjectValue<T>: The source ObservableObjectValue

Returns:ObjectExpression<T>

A ObjectExpression that wraps the ObservableObjectValue if necessary

Exceptions

NullPointerException:: if value is null

public abstract Class ObjectExpression<T>

Constructor Summary

Method Summary

Constructor Detail

Method Detail