[LUCENE-7866] Add TokenFilter to add custom term frequency (like DelimitedPayloadTokenFilter)

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 7.0
• Component/s: modules/analysis
• Lucene Fields: New
• Assignee: Uwe Schindler
• Reporter: Uwe Schindler
• Created: 06/Jun/17 21:43
• Updated: 28/Aug/22 15:16
• Resolved: 09/Jun/17 21:53

Description

This is a followup of LUCENE-7854. This will add a simple TokenFilter like DelimitedPayloadTokenFilter that can be used to index a custom term frequency: "token|5" will be index token "token" with a term freq of 5. The effect is the same as adding the token 5 times by a "repeat token filter".

Issue Links

• relates to: LUCENE-7854 Indexing custom term frequencies