Changes in package visibility to support data-flare API and UI development

No impact on end users

QcTypes made public

v0.1.13

made QcType public (#117)

Min/Max metrics & checks, identical table checks, schema checks

• MinValueMetric, MaxValueMetric, minValueCheck, maxValueCheck added
• dfsMatchUnordered and dfsMatchOrdered check helpers added
• dsSchemasMatch check added

Distinctness metric, compliance empty DS fix, runBlocking method

• Distinctness metric added (docs still pending)
• runBlocking method added for running check suite and waiting for the result before returning (for those who don't want to have to deal with a Future)
• Compliance metric bug fixed where it was giving a value of 0 for empty dataset, rather than 1

Cross-build to Scala 2.12 and improve error handling

• If arbChecks or metric based checks throw exceptions they are now caught, and details of those returned in the check results for the relevant checks
• Deequ support removed due to issues it would cause for building Scala 2.12 version of this library
• Now cross-builds to Scala 2.12

Interface simplification and new features

BREAKING CHANGES

• Simplification of API - see docs for updates

ADDITIONAL CHANGES

• Additional constructors for writing filters with less boilerplate
• Add method to pretty print QC Results
• Make compilation for checks stricter so types have to align
• Allow storage of metrics even when no checks for them
• Comparator helper added for checking if values are within X percent of each other
• SumValues metric bug fixed where onColumn info was not stored or returned
• Made check descriptions a sealed trait so they display more information more clearly

Interface tweak

• Renamed DatasetComparisonCheck to DualDatasetCheck
• No other functional changes

First release

Testing CI...