Home > Class Reference > ENSLIB namespace > Ens.DTL.Switch

Ens.DTL.Switch

class Ens.DTL.Switch extends Ens.DTL.Action

Allows conditions to be evaluated and actions to be performed depending upon their truth value.

Property Inventory (Including Private)

Method Inventory (Including Private)

Parameters

parameter TAGNAME = switch;

Properties (Including Private)

property Cases as Ens.DTL.CaseList;
Property methods: CasesGet(), CasesGetSwizzled(), CasesIsValid(), CasesNewObject(), CasesSet()

Methods (Including Private)

private method %OnNew(initvalue As %RawString) 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 DisplayName() as %String [ Language = objectscript ]
Provide a user readable string which identifies this node
method GenerateCode(pCompiler As Ens.DTL.Compiler) as %Status [ Language = objectscript ]
method GenerateXML(pStream As %BinaryStream) as %Status [ Language = objectscript ]
method Validate(ByRef pStatus As %Status, pContext As Ens.DTL.ValidationContext) as %Status [ Language = objectscript ]
Perform a sanity check on the nodes in the parse tree

Inherited Members

Inherited Properties (Including Private)

Inherited Methods (Including Private)