InterSystems IRIS Data Platform 2020.4 > Class Reference > ENSLIB namespace > EnsLib.EDI.SEF.Node

EnsLib.EDI.SEF.Node

class EnsLib.EDI.SEF.Node extends %Library.RegisteredObject

Represents a node in the parse tree

Property Inventory

Method Inventory

Properties

property Parent as EnsLib.EDI.SEF.Node;
This holds a reference to the parent node of this node. Only the root node of the parse tree will have no parent
Property methods: ParentGet(), ParentGetSwizzled(), ParentIsValid(), ParentNewObject(), ParentSet()

Methods

method Ancestor(pType As %String) as EnsLib.EDI.SEF.Node [ Language = objectscript ]
method AsString(Output pString) as %Status [ Language = objectscript ]
method DisplayName() as %String [ Language = objectscript ]
Provide a user readable string which identifies this node
method GenerateDescriptor(pCompiler As EnsLib.EDI.SEF.Compiler) as %Status [ Language = objectscript ]
This method is overriden by subclasses to generate the code that this node represents
method GenerateText(pStream As %CharacterStream) as %Status [ Language = objectscript ]
This method is override by subclases to generate the textual representation of this node
method IsGroup() as %Boolean [ Language = objectscript ]
method OutputTextToDevice() as %Status [ Language = objectscript ]
method Validate(ByRef pStatus As %Status) as %Status [ Language = objectscript ]
Perform a sanity check on the nodes in the parse tree

Inherited Members

Inherited Methods

Subclasses

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