EnsLib.InteropTools.HL7.MessageAnalyzer.Derive.TreeBuilder

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

Method Inventory

Methods

method %OnNew() 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 GetTree() as Tree [ Language = objectscript ]
classmethod PatternToTree(pPattern As %String, Output pFocusIndex As %Integer) as Tree [ Language = objectscript ]
method WriteStructure(pNodeType As %String, ByRef pChildren) as %Integer [ Language = objectscript ]
pChildren(1..pChildren)=NODE

Where NODE has:

  • a method BuildDeriveTree which takes a tree builder and returns an index into the new tree
  • a method LeafValue which returns either a string representing a leaf node, or "" if not a leaf

(NODE is currently expected to be a subclass of EnsLib.InteropTools.HL7.MessageAnalyzer.Node.Base)

Inherited Members

Inherited Methods

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