Examples of com.volantis.mcs.eclipse.common.odom.ODOMChangeEvent.redo()

Package com.volantis.mcs.eclipse.common.odom

Class com.volantis.mcs.eclipse.common.odom.ODOMChangeEvent

Examples of com.volantis.mcs.eclipse.common.odom.ODOMChangeEvent.redo()

com.volantis.mcs.eclipse.common.odom.ODOMChangeEvent.redo()
Modifies the source of the event, by redoing the modifications that were undone using {@link #undo()}.
This method should be used with care, it has been designed to be used by the {@link com.volantis.mcs.eclipse.common.odom.undo.UndoRedoManager}
. @return an XPath to the node that was the source of the event,or null if this redo invocation resulted in that node being removed from its document.

        ListIterator li = changeEvents.listIterator();
        List xpaths = Collections.EMPTY_LIST;


        while (li.hasNext()) {
            ODOMChangeEvent changeEvent = (ODOMChangeEvent) li.next();
            XPath xpath = changeEvent.redo();
            xpaths = addIfNotNullAndNotAlreadyContained(xpath, xpaths);
        }
        return new UndoRedoInfo(xpaths, undoRedoMemento);
    }

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