/**
* Sets the ListEditor's backing data.
*
* <p>If a null is passed in, the ListEditor will have no backing list and edits cannot be made.
*
* @param value a List of data objects of type T
*/
public void setValue(List<T> value) {
if (list == null && value == null) {
// fast exit
return;
}
if (list != null && list.isSameValue(value)) {
// setting the same value as the one being edited
list.refresh();
return;
}
if (list != null) {
// Having entire value reset, so dump the wrapper gracefully
list.detach();
}
if (value == null) {
list = null;
} else {
list = new ListEditorWrapper<T, E>(value, chain, editorSource);
list.attach();
}
}
