[CAUSEWAY-5] Reinstate DerivedFacet (to distinguish from NonPersistableFacet, which is also unmodifiable).

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.1.2-incubating
• Fix Version/s: 0.2.0-incubating
• Component/s: Core
• Assignee: Daniel Keir Haywood
• Reporter: Daniel Keir Haywood
• Created: 13/Oct/10 07:36
• Updated: 16/Dec/12 13:14
• Resolved: 07/Jan/12 07:44

Description

Previously we had a DerivedFacet, which implied non-persistence but could still be edited.

At some point after NOF 4.0.0, Dan got rid of this, combining with NonPersistableFacet.

This was a mistake, and should be backed out.

The mailing list thread that refers to this is: http://mail-archives.apache.org/mod_mbox/incubator-isis-dev/201010.mbox/[e-mail]%3E