ListEditorWrapper (GWT Javadoc)

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

    java.lang.Object
      java.util.AbstractCollection<E>
          java.util.AbstractList<T>
              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.

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