A boolean property that is true
, if the the set is empty.
Creates a new BooleanBinding that holds true if this set is equal to another ObservableSet.
Creates a new BooleanBinding that holds true if this set is equal to another ObservableSet.
the other ObservableSet
the new BooleanBinding
Creates a new BooleanBinding that holds true if this set is not equal to another ObservableSet.
Creates a new BooleanBinding that holds true if this set is not equal to another ObservableSet.
the other ObservableSet
the new BooleanBinding
An integer property that represents the size of the set.
Wraps a JavaFX SetExpression.