[LUCENE-3970] Rename getUnique[Field/Terms]Count() into size()

• Type: Task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 4.0-ALPHA
• Component/s: core/index
• Lucene Fields: Patch Available
• Assignee: Michael McCandless
• Reporter: Iulius Curt
• Created: 09/Apr/12 10:34
• Updated: 28/Aug/22 13:14
• Resolved: 10/Apr/12 23:21

Description

Like Robert Muir said in LUCENE-3109:

Also I think there are other improvements we can do here that would be more natural:
Fields.getUniqueFieldCount() -> Fields.size()
Terms.getUniqueTermCount() -> Terms.size()

I believe this dramatically improves understandability (way less 'scary', actually beautiful).