[JENA-825] Add more choice of output formats to riotcmd.riot

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Implemented
• Affects Version/s: Jena 2.12.1
• Fix Version/s: Jena 2.13.0
• Component/s: RIOT
• Assignee: Andy Seaborne
• Reporter: Andy Seaborne
• Created: 06/Dec/14 20:25
• Updated: 06/Dec/14 20:55
• Resolved: 06/Dec/14 20:28

Description

This follows on from JENA-768.

Output arguments are now:

• --stream Choose a streaming format.
• --formatted Choose a pretty printing format.
• --out Choose a streaming format if possible, choose a non-streaming one otherwise.

Pretty printing requires reading all the inputs into memory before calling the writer for output. This can exceed available heap.

Streaming formats have output as the parser processes inputs. This scales for converting data at scale.

Issue Links

• contains: JENA-768 Add choice of output to riotcmd.riot