Module javafx.base

Package javafx.beans

Class FXObservables

java.lang.Object

javafx.beans.FXObservables

public final class FXObservables
extends Object

Method Summary

Modifier and Type	Method	Description
static ObservableBooleanValue	observableBooleanValue(Boolean value)	Returns a new ObservableBooleanValue that wraps a constant boolean value.
static ObservableDoubleValue	observableDoubleValue(Number value)	Returns a new ObservableDoubleValue that wraps a constant double value.
static ObservableFloatValue	observableFloatValue(Number value)	Returns a new ObservableFloatValue that wraps a constant float value.
static ObservableIntegerValue	observableIntegerValue(Number value)	Returns a new ObservableIntegerValue that wraps a constant integer value.
static <E> ObservableListValue<E>	observableListValue(List<E> list)	Returns a new ObservableListValue that wraps a list.
static <E> ObservableListValue<E>	observableListValue(ObservableValue<? extends List<E>> value)	Returns a new ObservableListValue that wraps an ObservableValue.
static ObservableLongValue	observableLongValue(Number value)	Returns a new ObservableLongValue that wraps a constant long value.
static <K, V> ObservableMapValue<K,V>	observableMapValue(Map<K,V> map)	Returns a new ObservableMapValue that wraps a map.
static <K, V> ObservableMapValue<K,V>	observableMapValue(ObservableValue<Map<K,V>> value)	Returns a new ObservableMapValue that wraps an ObservableValue.
static <T> ObservableObjectValue<T>	observableObjectValue(T value)	Returns a new ObservableObjectValue that wraps a constant value.
static <E> ObservableSetValue<E>	observableSetValue(Set<E> set)	Returns a new ObservableSetValue that wraps a set.
static <E> ObservableSetValue<E>	observableSetValue(ObservableValue<Set<E>> value)	Returns a new ObservableSetValue that wraps an ObservableValue.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

observableBooleanValue

public static ObservableBooleanValue observableBooleanValue(Boolean value)

Returns a new ObservableBooleanValue that wraps a constant boolean value.

Parameters:

value - the constant boolean value

Returns:

the new ObservableBooleanValue

observableIntegerValue

public static ObservableIntegerValue observableIntegerValue(Number value)

Returns a new ObservableIntegerValue that wraps a constant integer value.

Parameters:

value - the constant integer value

Returns:

the new ObservableIntegerValue

observableLongValue

public static ObservableLongValue observableLongValue(Number value)

Returns a new ObservableLongValue that wraps a constant long value.

Parameters:

value - the constant long value

Returns:

the new ObservableLongValue

observableFloatValue

public static ObservableFloatValue observableFloatValue(Number value)

Returns a new ObservableFloatValue that wraps a constant float value.

Parameters:

value - the constant float value

Returns:

the new ObservableFloatValue

observableDoubleValue

public static ObservableDoubleValue observableDoubleValue(Number value)

Returns a new ObservableDoubleValue that wraps a constant double value.

Parameters:

value - the constant double value

Returns:

the new ObservableDoubleValue

observableObjectValue

public static <T> ObservableObjectValue<T> observableObjectValue(T value)

Returns a new ObservableObjectValue that wraps a constant value.

Parameters:

value - the constant value

Returns:

the new ObservableObjectValue

observableListValue

public static <E> ObservableListValue<E> observableListValue(List<E> list)

Returns a new ObservableListValue that wraps a list.

Modifications of the returned ObservableListValue are reflected in the underlying list. Modifications of the underlying list do not raise events on the ObservableListValue.

Parameters:

list - the wrapped list

Returns:

the new ObservableListValue

observableListValue

public static <E> ObservableListValue<E> observableListValue(ObservableValue<? extends List<E>> value)

Returns a new ObservableListValue that wraps an ObservableValue.

Modifications of the returned ObservableListValue are reflected in the underlying list. Modifications of the underlying list raise change events on the ObservableListValue if the underlying list implements ObservableList.

Parameters:

value - the ObservableValue

Returns:

the new ObservableListValue

observableSetValue

public static <E> ObservableSetValue<E> observableSetValue(Set<E> set)

Returns a new ObservableSetValue that wraps a set.

Modifications of the returned ObservableSetValue are reflected in the underlying set. Modifications of the underlying set do not raise events on the ObservableSetValue.

Parameters:

set - the wrapped set

Returns:

the new ObservableSetValue

observableSetValue

public static <E> ObservableSetValue<E> observableSetValue(ObservableValue<Set<E>> value)

Returns a new ObservableSetValue that wraps an ObservableValue.

Modifications of the returned ObservableSetValue are reflected in the underlying set. Modifications of the underlying set raise change events on the ObservableSetValue if the underlying set implements ObservableSet.

Parameters:

value - the ObservableValue

Returns:

the new ObservableSetValue

observableMapValue

public static <K,
V> ObservableMapValue<K,V> observableMapValue(Map<K,V> map)

Returns a new ObservableMapValue that wraps a map.

Modifications of the returned ObservableMapValue are reflected in the underlying map. Modifications of the underlying map do not raise events on the ObservableSetValue.

Parameters:

map - the wrapped map

Returns:

the new ObservableMapValue

observableMapValue

public static <K,
V> ObservableMapValue<K,V> observableMapValue(ObservableValue<Map<K,V>> value)

Returns a new ObservableMapValue that wraps an ObservableValue.

Modifications of the returned ObservableMapValue are reflected in the underlying map. Modifications of the underlying map raise change events on the ObservableMapValue if the underlying map implements ObservableMap.

Parameters:

value - the ObservableValue

Returns:

the new ObservableMapValue