Ens.DTL.Compiler

class Ens.DTL.Compiler extends %Library.RegisteredObject

This is the DTL Compiler. It it called primarily during the compilation process of subclasses of Ens.DataTransformDTL that define a DTL XDATA block. However, it can be called to directly compile a file or a stream containing DTL These debug flags affect the diagnostic output of the compiler:- ^Ens.Debug("ShowGeneratedXML") - Displays xml reconstructed from the parse tree to the current device

Property Inventory

• ClassName
• Implementation
• Indent
• Language
• Transform

Method Inventory

• AddIndent()
• CompileStream()
• GenerateCode()
• GenerateXML()
• LanguageGet()
• ParseStream()
• RemoveIndent()

Properties

property ClassName as %String;

This holds the name of the data transform class

Property methods: ClassNameDisplayToLogical(), ClassNameGet(), ClassNameIsValid(), ClassNameLogicalToDisplay(), ClassNameLogicalToOdbc(), ClassNameNormalize(), ClassNameSet()

property Implementation as %RawString [ Transient ];

This holds the method implementation stream

Property methods: ImplementationGet(), ImplementationIsValid(), ImplementationSet()

property Indent as %String [ InitialExpression = $char(9) ];

Property methods: IndentDisplayToLogical(), IndentGet(), IndentIsValid(), IndentLogicalToDisplay(), IndentLogicalToOdbc(), IndentNormalize(), IndentSet()

property Language as %String;

This holds the language of the current compilation

Property methods: LanguageDisplayToLogical(), LanguageIsValid(), LanguageLogicalToDisplay(), LanguageLogicalToOdbc(), LanguageNormalize(), LanguageSet()

property Transform as Ens.DTL.Transform;

This holds the root of the Parse Tree

Property methods: TransformGet(), TransformGetSwizzled(), TransformIsValid(), TransformNewObject(), TransformSet()

Methods

method AddIndent()

classmethod CompileStream(pStream As %BinaryStream, pClass As %Dictionary.ClassDefinition, pMethod As %Stream.MethodGenerator) as %Status

Parse the DTL contained in the supplied stream and generate a stream containing the implementation of the Transform method

classmethod GenerateCode(pTransform As Ens.DTL.Transform, pClass As %Dictionary.ClassDefinition, pMethod As %Stream.MethodGenerator) as %Status

classmethod GenerateXML(pTransform As Ens.DTL.Transform) as %Status

method LanguageGet() as %String

Accesor for Language

classmethod ParseStream(Output pTransform As Ens.DTL.Transform, pStream As %BinaryStream) as %Status

method RemoveIndent()

Inherited Members

Inherited Methods

• %AddToSaveSet()
• %ClassIsLatestVersion()
• %ClassName()
• %ConstructClone()
• %DispatchClassMethod()
• %DispatchGetModified()
• %DispatchGetProperty()
• %DispatchMethod()
• %DispatchSetModified()
• %DispatchSetMultidimProperty()
• %DispatchSetProperty()
• %Extends()
• %GetParameter()
• %IsA()
• %IsModified()
• %New()
• %NormalizeObject()
• %ObjectModified()
• %OriginalNamespace()
• %PackageName()
• %RemoveFromSaveSet()
• %SerializeObject()
• %SetModified()
• %ValidateObject()