Interface IListProperty<S,​E>

    • Method Detail

      • getElementType

        Object getElementType()
        Returns the type of the elements in the collection or null if untyped
        Returns:
        the type of the elements in the collection or null if untyped
      • getList

        List<E> getList​(S source)
        Returns an unmodifiable List with the current contents of the source's list property
        Parameters:
        source - the property source (may be null)
        Returns:
        an unmodifiable List with the current contents of the source's list property
        Since:
        1.3
      • setList

        void setList​(S source,
                     List<E> list)
        Updates the property on the source with the specified change

        Note: This method is made available to facilitate basic property access. However if the property source lacks property change notification, then observables on the source object may not be notified of the change. In most cases it is preferable to modify the source through an IObservableList than through the property directly.

        Parameters:
        source - the property source (may be null)
        list - the new list
        Since:
        1.3
      • updateList

        void updateList​(S source,
                        ListDiff<E> diff)
        Updates the property on the source with the specified change

        Note: This method is made available to facilitate basic property access. However if the property source lacks property change notification, then observables on the source object may not be notified of the change. In most cases it is preferable to modify the source through an IObservableList than through the property directly.

        Parameters:
        source - the property source (may be null)
        diff - a diff describing the change
        Since:
        1.3
      • observe

        IObservableList<E> observe​(S source)
        Returns an observable list observing this list property on the given property source
        Parameters:
        source - the property source
        Returns:
        an observable list observing this list property on the given property source
      • observe

        IObservableList<E> observe​(Realm realm,
                                   S source)
        Returns an observable list observing this list property on the given property source
        Parameters:
        realm - the observable's realm
        source - the property source
        Returns:
        an observable list observing this list property on the given property source
      • listFactory

        IObservableFactory<S,​IObservableList<E>> listFactory()
        Returns a factory for creating observable lists tracking this property of a particular property source.
        Returns:
        a factory for creating observable lists tracking this property of a particular property source.
      • listFactory

        IObservableFactory<S,​IObservableList<E>> listFactory​(Realm realm)
        Returns a factory for creating observable lists in the given realm, tracking this property of a particular property source.
        Parameters:
        realm - the realm
        Returns:
        a factory for creating observable lists in the given realm, tracking this property of a particular property source.
      • observeDetail

        <U extends SIObservableList<E> observeDetail​(IObservableValue<U> master)
        Returns an observable list on the master observable's realm which tracks this property of the current value of master.
        Parameters:
        master - the master observable
        Returns:
        an observable list on the given realm which tracks this property of the current value of master.
      • values

        <T> IListProperty<S,​T> values​(IValueProperty<? super E,​T> detailValue)
        Returns the nested combination of this property and the specified detail value property. Note that because this property is a projection of value properties over a list, the only modification supported is through the IObservableList.set(int, Object) method. Modifications made through the returned property are delegated to the detail property, using the corresponding list element from the master property as the source.
        Parameters:
        detailValue - the detail property
        Returns:
        the nested combination of the master list and detail value properties