Package org.eclipse.core.databinding.property.list

Class MultiListProperty<S,E>

java.lang.Object

org.eclipse.core.databinding.property.list.ListProperty<S,E>

org.eclipse.core.databinding.property.list.MultiListProperty<S,E>

Type Parameters:

S - type of the source object

E - type of the elements in the list

All Implemented Interfaces:

IProperty, IListProperty<S,E>

public class MultiListProperty<S,E>
extends ListProperty<S,E>

A list property for observing multiple list properties in sequence in a combined list.

Since:

1.2

Constructor Summary

Constructors

Constructor	Description
MultiListProperty(IListProperty<S,E>... properties)	Constructs a MultiListProperty for observing the specified list properties in sequence
MultiListProperty(IListProperty<S,E>[] properties, Object elementType)	Constructs a MultiListProperty for observing the specified list properties in sequence.

Method Summary

Modifier and Type	Method	Description
protected List<E>	doGetList(S source)	Returns a List with the current contents of the source's list property
protected void	doUpdateList(S source, ListDiff<E> diff)	Updates the property on the source with the specified change
Object	getElementType()	Returns the type of the elements in the collection or null if untyped
IObservableList<E>	observe(Realm realm, S source)	Returns an observable list observing this list property on the given property source

Methods inherited from class org.eclipse.core.databinding.property.list.ListProperty

doSetList, getList, listFactory, listFactory, observe, observeDetail, setList, updateList, values

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiListProperty

@SafeVarargs
public MultiListProperty(IListProperty<S,E>... properties)

Constructs a MultiListProperty for observing the specified list properties in sequence

Parameters:

properties - the list properties

MultiListProperty

public MultiListProperty(IListProperty<S,E>[] properties,
                         Object elementType)

Constructs a MultiListProperty for observing the specified list properties in sequence.

Parameters:

properties - the list properties

elementType - the element type of the MultiListProperty

Method Detail

getElementType

public Object getElementType()

Description copied from interface: IListProperty

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

doGetList

protected List<E> doGetList(S source)

Description copied from class: ListProperty

Returns a List with the current contents of the source's list property

Overrides:

doGetList in class ListProperty<S,E>

Parameters:

source - the property source

Returns:

a List with the current contents of the source's list property

doUpdateList

protected void doUpdateList(S source,
                            ListDiff<E> diff)

Description copied from class: ListProperty

Updates the property on the source with the specified change

Overrides:

doUpdateList in class ListProperty<S,E>

Parameters:

source - the property source

diff - a diff describing the change

observe

public IObservableList<E> observe(Realm realm,
                                  S source)

Description copied from interface: IListProperty

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