class EnsLib.InteropTools.HL7.MessageAnalyzer.Derive.OptimizeTree extends %Library.RegisteredObject

Method Inventory


method %OnNew(pTree As Tree) as %Status [ Language = objectscript ]
Inherited description: This callback method is invoked by the %New() method to provide notification that a new instance of an object is being created.

If this method returns an error then the object will not be created.

It is passed the arguments provided in the %New call. When customizing this method, override the arguments with whatever variables and types you expect to receive from %New(). For example, if you're going to call %New, passing 2 arguments, %OnNew's signature could be:

Method %OnNew(dob as %Date = "", name as %Name = "") as %Status If instead of returning a %Status code this returns an oref and this oref is a subclass of the current class then this oref will be the one returned to the caller of %New method.

method OptimizeTree(pTreeRefs As TreeRefs) [ Language = objectscript ]

- empty => choice node is removed
- repeated nodes => remove all but one of each set of repeated nodes (do the single node heuristic AFTER this)
- single node => replace choice node with its contents

Inherited Members

Inherited Methods