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%XML.XPATH.Utils.TreeBuilder

Class %XML.XPATH.Utils.TreeBuilder Extends %XML.XPATH.ResultHandler [ System = 4 ]

This class stores the results of evaluation of an XPATH expression in ^IRIS.Temp(Tree,MatchKey) The Tree is a unique integer value, the MatchKey is an integer key which varies from 1 .. n. For each match of the xpath expression, the results are stored in the appropriate subtree of ^IRIS.Temp. The match results can be of two forms, values and DOMS. If the XPATH expression matches an element, a DOM is returned which represents the matching element and it's childeren. If the XPATH expression matches a value then just the value is returned.

Properties​

Tree​

Property Tree As %Integer;

This holds the current first subscript of ^IRIS.Temp

Results​

Property Results As %RawString;

This holds the collection of results

Methods​

EndMatch​

Method EndMatch(pMatch As %Integer)

This method is called at the end of a match

StartMatch​

Method StartMatch(pResultType As %Integer)

This method is called when a match is made. It specifies the Match key as well as the type. The type may be $$$XPATHVALUE or $$$XPATHDOM

Result​

Method Result(pChunk As %Integer, pResult As %String)

Attribute​

Method Attribute(pIndex As %Integer, pParent As %Integer, pName As %String, pLocalName As %String, pUri As %String, pValue As %String)

Node​

Method Node(pIndex As %Integer, pParent As %Integer, pNodeType As %Integer, pName As %String, pLocalName As %String, pUri As %String)

Value​

Method Value(pIndex As %Integer, pChunk As %Integer, pValue As %String)