GWT 2.7.0

com.google.gwt.editor.client.adapters
Class ListEditorWrapper<T,E extends Editor<? super T>>

java.lang.Object
  extended by java.util.AbstractCollection<E>
      extended by java.util.AbstractList<T>
          extended by com.google.gwt.editor.client.adapters.ListEditorWrapper<T,E>
Type Parameters:
T - the type of data being edited
E - the type of Editor
All Implemented Interfaces:
java.lang.Iterable<T>, java.util.Collection<T>, java.util.List<T>

 class ListEditorWrapper<T,E extends Editor<? super T>>
extends java.util.AbstractList<T>

Synchronizes a list of objects and a list of Editors.


Field Summary
 
Fields inherited from class java.util.AbstractList
modCount
 
Constructor Summary
ListEditorWrapper(java.util.List<T> backing, CompositeEditor.EditorChain<T,E> chain, EditorSource<E> editorSource)
           
 
Method Summary
 void add(int index, T element)
           
(package private)  void attach()
          Must be called after construction.
(package private)  void detach()
           
(package private)  void flush()
           
 T get(int index)
           
(package private)  java.util.List<? extends E> getEditors()
          For testing only.
(package private)  boolean isSameValue(java.util.List<T> value)
          Checks whether that ListEditorWrapper can be reused for the passed list.
(package private)  void refresh()
          Refresh the editors in case the backing list has been modified from outside the ListEditorWrapper list.
 T remove(int index)
           
 T set(int index, T element)
           
 int size()
           
 
Methods inherited from class java.util.AbstractList
add, addAll, clear, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, removeRange, subList
 
Methods inherited from class java.util.AbstractCollection
addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface java.util.List
addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray
 

Constructor Detail

ListEditorWrapper

public ListEditorWrapper(java.util.List<T> backing,
                         CompositeEditor.EditorChain<T,E> chain,
                         EditorSource<E> editorSource)
Method Detail

add

public void add(int index,
                T element)
Specified by:
add in interface java.util.List<T>
Overrides:
add in class java.util.AbstractList<T>

get

public T get(int index)
Specified by:
get in interface java.util.List<T>
Specified by:
get in class java.util.AbstractList<T>

remove

public T remove(int index)
Specified by:
remove in interface java.util.List<T>
Overrides:
remove in class java.util.AbstractList<T>

set

public T set(int index,
             T element)
Specified by:
set in interface java.util.List<T>
Overrides:
set in class java.util.AbstractList<T>

size

public int size()
Specified by:
size in interface java.util.Collection<T>
Specified by:
size in interface java.util.List<T>
Specified by:
size in class java.util.AbstractCollection<T>

attach

void attach()
Must be called after construction. This is a two-phase initialization so that ListEditor can assign its list field before any sub-editors might call ListEditor.getList()


detach

void detach()

flush

void flush()

getEditors

java.util.List<? extends E> getEditors()
For testing only.


isSameValue

boolean isSameValue(java.util.List<T> value)
Checks whether that ListEditorWrapper can be reused for the passed list.

The ListEditorWrapper can be reused if and only if the backing list is the same instance as the passed list.


refresh

void refresh()
Refresh the editors in case the backing list has been modified from outside the ListEditorWrapper list.

This is basically the opposite from flush(). It's used to reuse sub-editors instead of recreating a ListEditorWrapper from scratch.


GWT 2.7.0