Gallery Tutorial [TECHNICAL SLIDE TRAIL] The Webel libraries for Wolfram Mathematica: With SysMLv1 models. Section SECTION: Webel ADT case study: Extracting structured data from unstructured Open XML spreadsheet data Tags and keywords Mathematica keywords XMLElement Webel Mathematica keywords ADT` Webel ADT XL layer XL` OpenXML XL$Cell XL$Cell⊙isF XL$Cell⊙xl$f XL$F XL$F⊙$vba Keywords Wolfram Wolfram Language Mathematica Webel::SysML4Mathematica Webel IT Australia Abstract Data Types Webel:ADT Systems Modeling Language SysMLv1 Click on the image to view it full size For reference, an associated Policy Note (you don't need to visit this link yet): Mathematica: Webel ADT pseudo classes: POLICY: Where an ADT-Method uses UUID-driven Once[] caching the trigger argument is a String '$uuid' which MUST have a default None and MUST be the first argument that has a default. Up next XL$RowList vs XL$Row vs XL$Cell Notes [EXPLANATION, TIP]{RECOMMENDED} Mathematica: SUPER TIP: Use CreateUUID[] to trigger recalculation against Once[] to create a flexible optionally caching function! (May incur a memory penalty, consider also using a 'loc' persistence location.) [CONVENTION, POLICY]{STRICT} Mathematica: Webel ADT pseudo classes: POLICY: The Abstract Data Types (ADTs) are stateless functional (although inheritance and overrides are supported), with no caching by default (although there is nice optional caching using CreateUUID[] and Once[]). [CONVENTION, POLICY]{STRICT} Mathematica: Webel ADT pseudo classes: POLICY: Where an ADT-Method uses UUID-driven Once[] caching the trigger argument is a String '$uuid' which MUST have a default None and MUST be the first argument that has a default. Snippets (quotes/extracts) Visit also Mathematica: POLICY NOTES for the Webel Abstract Data Type (ADT) pseudo classes with inheritance for the Wolfram Language Visit also (backlinks) Related slides (includes other tutorials) XL$Cell value resolution for “text” requires an XL$ResourcesMap (Real, Integer, and Boolean value resolution does not) UUID-driven Once-caching. Example: XL$Cell value resolution with an XL$ResourcesMap Webel ADT hierarchy views as tree, graph, and SysML ADT hierarchy for the XL` package for reading unstructured data from OpenXML XLSM bundles Overview of the Webel OpenXML libraries ADT Case Study Typical unstructured spreadsheet data imported into the XL layer XL$Row and XL$Cell under the hood Related slides (backlinks, includes other tutorials) Spreadsheet “units indicator” HACKS do NOT use a units-aware Quantity algebra! Units and Quantity extraction with US$Row XL$RowList vs XL$Row vs XL$Cell US$RowList spanned rows filling US$RowList sub-list extraction US$RowList & EX$RowMap column extraction and custom styled tables US$RowList “section” extraction UD` demo package for US$Section UD` demo: Basic US$ValuesSection US$ValuesSection to EX$RowMap US$SectionMap auto-detection Specific Component-aware sub-ADTs Demo Component values extraction (but not yet as EX Component ADTs) The demo UD$EX$Component for extracted structured EX Layer data The US$SheetManager as a bridge between the US Layer and EX Layer Extracted demo UD$EX$Component:Demo UD$EX$Components: Creative views in the UD$SheetManager Demo UD$EX$Components analyser UD$EX$Components as (quick) XML UD$EX$Component “database” demo (using a Wolfram Language EntityStore) Flags Book traversal links for XL$Cell with a VBA formula and XL$F Previous Up Next
