public List<Command> consolidateCommand(List<Command> commands, Workspace workspace) {
List<Command> refinedCommands = new ArrayList<Command>();
for (Command command : commands) {
if (command instanceof UnassignSemanticTypeCommand) {
Iterator<Command> itr = refinedCommands.iterator();
while (itr.hasNext()) {
Command tmp = itr.next();
if (tmp.getOutputColumns().equals(command.getOutputColumns())
&& (tmp instanceof SetSemanticTypeCommand || tmp instanceof SetMetaPropertyCommand)) {
tmp.getOutputColumns().clear();
command.getOutputColumns().clear();
}
}
}
refinedCommands.add(command);
}
return refinedCommands;
}
public static void detectSelectionStatusChange(
String worksheetId, Workspace workspace, Command command) {
Worksheet worksheet = workspace.getWorksheet(worksheetId);
for (Selection sel : worksheet.getSelectionManager().getAllDefinedSelection()) {
Set<String> inputColumns = new HashSet<String>(sel.getInputColumns());
inputColumns.retainAll(command.getOutputColumns());
if (inputColumns.size() > 0) sel.invalidateSelection();
}
}