Queries should be testable by Intellisense (LINQ Support)

Number:689
Tracker:Change Request
Author:Mirko Matytschak
Version:NDO 4.0
Assigned to: Mirko Matytschak
Status: Gelöst

  • Implementation as Linq queries
  • A PersistenceContext class should be provided to express the queries and convert it to an NDO query (see #686)
  • Replacing of the NDOql Scanner with an LL1 implementation (see the LL1 branch at git.netdataobjects.de) so that the Lamda Expressions can be transformed into an LL1 tree
  • As a first step we might convert the Lambda Expressions into a list in the same Format as the current Scanner delivers it's results


Mirko Matytschak - 22.01.2016 16:54:07

This is Part of the 3.1 Version. The Lambda tree gets converted into a NDOql Query. NDOQl works with LL1 an parser.

Status = In Bearbeitung

User = Mirko Matytschak


Mirko Matytschak - 06.04.2016 12:28:09

Description changed


Mirko Matytschak - 06.04.2016 12:28:27

Version = NDO 4.0


Mirko Matytschak - 07.04.2016 09:58:49

As of today, NDO 3.0 supports Linq queries. The NDOEnhancer detects accessor properties and inserts the property names as alias names into the field mapping entries in the mapping file. The Linq queries use accessor properties to express the conditions. The lambda tree of a Linq query is translated into NDOQl. NDO 4.0 (former v. 3.1) will have a better support for the possibilities offered by lambda expressions.


Mirko Matytschak - 29.01.2019 13:53:29

Status = Gelöst


Mirko Matytschak - 29.01.2019 13:53:44

Subject = Queries should be testable by Intellisense (LINQ Support)

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