S
- type of the source objectE
- type of the elements in the listpublic abstract class SimpleListProperty<S,E> extends ListProperty<S,E>
Subclasses must implement these methods:
IListProperty.getElementType()
doGetList(Object)
doSetList(Object, List, ListDiff)
adaptListener(ISimplePropertyListener)
In addition, we recommended overriding Object.toString()
to return a
description suitable for debugging purposes.
Constructor and Description |
---|
SimpleListProperty() |
Modifier and Type | Method and Description |
---|---|
abstract INativePropertyListener<S> |
adaptListener(ISimplePropertyListener<S,ListDiff<E>> listener)
Returns a listener capable of adding or removing itself as a listener on
a source object using the the source's "native" listener API.
|
protected abstract List<E> |
doGetList(S source)
Returns a List with the current contents of the source's list property
|
protected void |
doSetList(S source,
List<E> list)
Updates the property on the source with the specified change.
|
protected abstract void |
doSetList(S source,
List<E> list,
ListDiff<E> diff)
Updates the property on the source with the specified change.
|
protected void |
doUpdateList(S source,
ListDiff<E> diff)
Updates the property on the source with the specified change
|
IObservableList<E> |
observe(Realm realm,
S source)
Returns an observable list observing this list property on the given
property source
|
void |
setList(S source,
List<E> list,
ListDiff<E> diff)
Updates the property on the source with the specified change.
|
getList, listFactory, listFactory, observe, observeDetail, setList, updateList, values
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getElementType
public IObservableList<E> observe(Realm realm, S source)
IListProperty
realm
- the observable's realmsource
- the property sourceprotected abstract List<E> doGetList(S source)
ListProperty
doGetList
in class ListProperty<S,E>
source
- the property sourcepublic final void setList(S source, List<E> list, ListDiff<E> diff)
source
- the property sourcelist
- the new listdiff
- a diff describing the changeprotected abstract void doSetList(S source, List<E> list, ListDiff<E> diff)
source
- the property sourcelist
- the new listdiff
- a diff describing the changeprotected void doSetList(S source, List<E> list)
ListProperty
doSetList
in class ListProperty<S,E>
source
- the property sourcelist
- the new listprotected void doUpdateList(S source, ListDiff<E> diff)
ListProperty
doUpdateList
in class ListProperty<S,E>
source
- the property sourcediff
- a diff describing the changepublic abstract INativePropertyListener<S> adaptListener(ISimplePropertyListener<S,ListDiff<E>> listener)
This method returns null if the source object has no listener APIs for this property.
listener
- the property listener to receive events
Copyright (c) 2000, 2016 Eclipse Contributors and others. All rights reserved.Guidelines for using Eclipse APIs.