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TOPICA Basic Class DataDictionary

[This is preliminary documentation and is subject to change.]

The DataDictionary class models the Data Dictionary, which is a key part of any TOPICA application containing configured inputforms (and hence: a dynamically defiend data model).

The Data Dictionary contains metadata on the dynamic data model - i.e. data describing tables, fields, etc.

DataDictionary properties

Property

Type

Description

ToString

String

String representation for debugging etc.

Root

DataDictionaryTable

The "root" table.

Tables

DataDictionaryTableCollection

All the tables in the Data Dictionary.

ChildTables

DataDictionaryTableCollection

All the child tables.

ChildTablesUnique

DataDictionaryTableCollection

The child tables that have a 1:1 relation from the current table.