EnsLib.EDI.SEF.Composite
class EnsLib.EDI.SEF.Composite extends EnsLib.EDI.SEF.Node
Inventory
| Parameters | Properties | Methods | Queries | Indices | ForeignKeys | Triggers |
|---|---|---|---|---|---|---|
| 4 | 4 |
Summary
| Properties | ||||
|---|---|---|---|---|
| Elements | Masks | Name | Parent | Relations |
Properties
property Elements
as EnsLib.EDI.SEF.CompositeElementList;
This holds the consituent elements
property Masks
as EnsLib.EDI.SEF.CompositeMaskList;
This holds the optional mask list
property Name
as %String;
This holds the name
property Relations
as EnsLib.EDI.SEF.NodeList;
This holds the optional Relation
Methods
method %OnNew(initvalue As %CacheString)
as %Status
This callback method is invoked by the %New method to
provide notification that a new instance of an object is being created.
method GenerateDescriptor(pCompiler As EnsLib.EDI.SEF.Compiler)
as %Status
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.
This method is overriden by subclasses to generate the code that this
node represents
method GenerateText(pStream As %CharacterStream)
as %Status
This method is override by subclases to generate the textual representation
of this node
method Validate(ByRef pStatus As %Status)
as %Status
Perform a sanity check on the nodes in the parse tree