/**
* Get a controller that can be used to execute functions in this compiled query. Functions in the
* query module can be found using {@link QueryModule#getUserDefinedFunction}. They can then be
* called directly from the Java application using {@link
* org.orbeon.saxon.instruct.UserFunction#call} The same Controller can be used for a series of
* function calls. Note that the Controller should only be used in a single thread.
*
* @return a newly constructed Controller
*/
public Controller newController() {
Controller controller = new Controller(executable.getConfiguration(), executable);
executable.initializeBindery(controller.getBindery());
if (isUpdating && controller.getTreeModel() == Builder.TINY_TREE) {
controller.setTreeModel(Builder.LINKED_TREE);
}
return controller;
}
