[MARMOTTA-494] KiWi SPARQL: separate SQLBuilder

• Type: Sub-task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 3.3.0
• Component/s: KiWi Triple Store
• Assignee: Sebastian Schaffert
• Reporter: Sebastian Schaffert
• Created: 28/Apr/14 08:33
• Updated: 16/Dec/14 10:00
• Resolved: 16/Sep/14 09:20

Description

The current way SPARQL is translated into SQL is quite messy and not easy to understand and debug. The translation logic should be moved to a separate SQLBuilder class that encapsulates the construction of the SQL query.