Interface IValueProperty<S,​T>

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      T getValue​(S source)
      Returns the current value of this property on the specified property source.
      Object getValueType()
      Returns the value type of the property, or null if untyped.
      <E> IListProperty<S,​E> list​(IListProperty<? super T,​E> detailList)
      Returns the nested combination of this property and the specified detail list property.
      <K,​V>
      IMapProperty<S,​K,​V>
      map​(IMapProperty<? super T,​K,​V> detailMap)
      Returns the nested combination of this property and the specified detail map property.
      IObservableValue<T> observe​(Realm realm, S source)
      Returns an observable value observing this value property on the given property source
      IObservableValue<T> observe​(S source)
      Returns an observable value observing this value property on the given property source.
      <M extends S>
      IObservableList<T>
      observeDetail​(IObservableList<M> master)
      Returns an observable list on the master observable's realm which tracks this property on each element of master.
      <K,​V extends S>
      IObservableMap<K,​T>
      observeDetail​(IObservableMap<K,​V> master)
      Returns an observable map on the master observable's realm where the map's key set is the same as the master observable map, and where each value is the property value of the corresponding value in the master observable map.
      <M extends S>
      IObservableMap<M,​T>
      observeDetail​(IObservableSet<M> master)
      Returns an observable map on the master observable's realm where the map's key set is the specified master set, and where each key maps to the current property value for each element.
      <M extends S>
      IObservableValue<T>
      observeDetail​(IObservableValue<M> master)
      Returns an observable value on the master observable's realm which tracks this property on the current value of master.
      <E> ISetProperty<S,​E> set​(ISetProperty<? super T,​E> detailSet)
      Returns the nested combination of this property and the specified detail set property.
      void setValue​(S source, T value)
      Sets this property on the specified property source to the specified value.
      <M> IValueProperty<S,​M> value​(IValueProperty<? super T,​M> detailValue)
      Returns the nested combination of this property and the specified detail value property.
      IObservableFactory<S,​IObservableValue<T>> valueFactory()
      Returns a factory for creating observable values tracking this property of a particular property source.
      IObservableFactory<S,​IObservableValue<T>> valueFactory​(Realm realm)
      Returns a factory for creating observable values in the given realm, tracking this property of a particular property source.
    • Method Detail

      • getValueType

        Object getValueType()
        Returns the value type of the property, or null if untyped.
        Returns:
        the value type of the property, or null if untyped.
      • getValue

        T getValue​(S source)
        Returns the current value of this property on the specified property source.
        Parameters:
        source - the property source (may be null)
        Returns:
        the current value of this property on the specified property source.
        Since:
        1.3
      • setValue

        void setValue​(S source,
                      T value)
        Sets this property on the specified property source to the specified value.

        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 call IObservableValue.setValue(Object) on the observable instead.

        Parameters:
        source - the property source (may be null)
        value - the new property value
        Since:
        1.3
      • observe

        IObservableValue<T> observe​(S source)
        Returns an observable value observing this value property on the given property source.
        Parameters:
        source - the property source
        Returns:
        an observable value observing this value property on the given property source
      • observe

        IObservableValue<T> observe​(Realm realm,
                                    S source)
        Returns an observable value observing this value property on the given property source
        Parameters:
        realm - the observable's realm
        source - the property source
        Returns:
        an observable value observing this value property on the given property source
      • valueFactory

        IObservableFactory<S,​IObservableValue<T>> valueFactory()
        Returns a factory for creating observable values tracking this property of a particular property source.
        Returns:
        a factory for creating observable values tracking this property of a particular property source.
      • valueFactory

        IObservableFactory<S,​IObservableValue<T>> valueFactory​(Realm realm)
        Returns a factory for creating observable values in the given realm, tracking this property of a particular property source.
        Parameters:
        realm - the realm
        Returns:
        a factory for creating observable values in the given realm, tracking this property of a particular property source.
      • observeDetail

        <M extends SIObservableValue<T> observeDetail​(IObservableValue<M> master)
        Returns an observable value on the master observable's realm which tracks this property on the current value of master.
        Parameters:
        master - the master observable
        Returns:
        an observable value which tracks this property of the current value of master.
      • observeDetail

        <M extends SIObservableList<T> observeDetail​(IObservableList<M> master)
        Returns an observable list on the master observable's realm which tracks this property on each element of master.
        Parameters:
        master - the master observable
        Returns:
        an observable list which tracks this property on each element of the master observable.
      • observeDetail

        <M extends SIObservableMap<M,​T> observeDetail​(IObservableSet<M> master)
        Returns an observable map on the master observable's realm where the map's key set is the specified master set, and where each key maps to the current property value for each element.
        Parameters:
        master - the master observable
        Returns:
        an observable map that tracks the current value of this property for the elements in the given set.
      • observeDetail

        <K,​V extends SIObservableMap<K,​T> observeDetail​(IObservableMap<K,​V> master)
        Returns an observable map on the master observable's realm where the map's key set is the same as the master observable map, and where each value is the property value of the corresponding value in the master observable map.
        Parameters:
        master - the master observable
        Returns:
        an observable map on the master observable's realm which tracks the current value of this property for the elements in the given map's values collection
      • value

        <M> IValueProperty<S,​M> value​(IValueProperty<? super T,​M> detailValue)
        Returns the nested combination of this property and the specified detail value property. Value modifications made through the returned property are delegated to the detail property, using the value of this property as the source.
        Parameters:
        detailValue - the detail property
        Returns:
        the nested combination of the master and detail properties
      • list

        <E> IListProperty<S,​E> list​(IListProperty<? super T,​E> detailList)
        Returns the nested combination of this property and the specified detail list property. List modifications made through the returned property are delegated to the detail property, using the value of the master property as the source.
        Parameters:
        detailList - the detail property
        Returns:
        the nested combination of the master value and detail list properties
      • set

        <E> ISetProperty<S,​E> set​(ISetProperty<? super T,​E> detailSet)
        Returns the nested combination of this property and the specified detail set property. Set modifications made through the returned property are delegated to the detail property, using the value of the master property as the source.
        Parameters:
        detailSet - the detail property
        Returns:
        the nested combination of the master value and detail set properties
      • map

        <K,​V> IMapProperty<S,​K,​V> map​(IMapProperty<? super T,​K,​V> detailMap)
        Returns the nested combination of this property and the specified detail map property. Map modifications made through the returned property are delegated to the detail property, using the value of the master property as the source.
        Parameters:
        detailMap - the detail property
        Returns:
        the nested combination of the master value and detial map properties