/* All user scripts should derive from the base "Application" class */

require ("Application");
require ("ModelSupport");

/* Applications share the execution thread and the global name
 * space, so we create a class that contains all of the functions
 * and variables for the application.  This does two things:
 *   1) creates a private name space for the application, and
 *   2) allows you to re-load the application to create either
 *      a new unique instance or multiple instances without
 *      damaging an existing running instance.
 */
class CreateTagWithHierarchy Application
{
	// Defining this globally so tags can be created from anywhere in the script
	me;
}

/* Use methods to create functions outside the 'main line'. */
method CreateTagWithHierarchy.writePointWithHierarchy (tag, value)
{
	// Create the point mapping
	.me.MapPoint(tag);
	
	// 'Publish'/Emit the point with a definted Hierarchy
	.me.Emit();
	
	//Write the specified value to the new point
	datahub_write(tag,value);
}

/* Write the 'main line' of the program here. */
method CreateTagWithHierarchy.constructor ()
{
	// The ModelEmitter will be used to create the point with a hierarchy
	.me = new ModelEmitter();
	
	.writePointWithHierarchy("domain:level1.level2.level3.level4.tag1",1);
}

/* Any code to be run when the program gets shut down. */
method CreateTagWithHierarchy.destructor ()
{
}

/* Start the program by instantiating the class.  If your
 * constructor code does not create a persistent reference to
 * the instance (self), then it will be destroyed by the
 * garbage collector soon after creation.  If you do not want
 * this to happen, assign the instance to a global variable, or
 * create a static data member in your class to which you assign
 * 'self' during the construction process.  ApplicationSingleton()
 * does this for you automatically. */
ApplicationSingleton (CreateTagWithHierarchy);