Method unparse

code/src/java/plugin/lsttokens/CskillLst.java:167–226

(LoadContext context, CDOMObject obj)

	}

	@Override
	public String[] unparse(LoadContext context, CDOMObject obj)
	{
		Changes<CDOMReference<Skill>> changes = context.getObjectContext().getListChanges(obj, ListKey.CSKILL);
		Changes<ChooseSelectionActor<?>> listChanges =
				context.getObjectContext().getListChanges(obj, ListKey.NEW_CHOOSE_ACTOR);
		List<String> list = new ArrayList<>();
		Collection<CDOMReference<Skill>> removedItems = changes.getRemoved();
		if (removedItems != null && !removedItems.isEmpty())
		{
			if (changes.includesGlobalClear())
			{
				context.addWriteMessage(
					"Non-sensical relationship in " + getTokenName() + ": global .CLEAR and local .CLEAR. performed");
				return null;
			}
			list.add(Constants.LST_DOT_CLEAR_DOT + ReferenceUtilities.joinLstFormat(removedItems, "|.CLEAR."));
		}
		Collection<ChooseSelectionActor<?>> listRemoved = listChanges.getRemoved();
		if (listRemoved != null && !listRemoved.isEmpty())
		{
			if (listRemoved.contains(this))
			{
				list.add(".CLEAR.LIST");
			}
		}
		if (changes.includesGlobalClear())
		{
			list.add(Constants.LST_DOT_CLEAR);
		}
		Collection<CDOMReference<Skill>> added = changes.getAdded();
		if (added != null && !added.isEmpty())
		{
			list.add(ReferenceUtilities.joinLstFormat(added, Constants.PIPE));
		}
		Collection<ChooseSelectionActor<?>> listAdded = listChanges.getAdded();
		if (listAdded != null && !listAdded.isEmpty())
		{
			for (ChooseSelectionActor<?> cra : listAdded)
			{
				if (cra.getSource().equals(SOURCE))
				{
					try
					{
						list.add(cra.getLstFormat());
					}
					catch (PersistenceLayerException e)
					{
						context.addWriteMessage("Error writing Prerequisite: " + e);
						return null;
					}
				}
			}
		}
		if (list.isEmpty())
		{
			return null;
		}