Inherited description: This method returns the meta data for the cconstraint fields
The structure of the meta data is the following:
meta-data = comma separted list of fields
field = colon separated values:
= constraint-field-name : caption : [collection] # [type] [ # parameter ]
the valid value for collection-type is commalist or null
the valid values for type is configname, class or query
the parameter for class is passed to the class finder dialog box.
classmethod GetPropertyList(ByRef pArray, pText) as %String
Inherited description: This method is called to return a list of properties
classmethod GetQueryData(ByRef pArray, pParam) as %String
Inherited description: This method is called when the constraint type is query.
This method returns a comma separated list of all the possible values for a particular field
The list will be used to populated the combo box.
classmethod RuntimeConstraintCheck(ByRef pArray, pContext, Output pPassed) as %Status
Inherited description: This method is called at runtime for constraint check
The method is to return 1 or 0 on the output parameter pPassed