mirror of
https://github.com/apache/lucene.git
synced 2025-03-06 16:29:30 +00:00
0345fcabb3
Add ability to UnifiedHighlighter to combine matches from multiple fields to highlight a single field. FastVectorHighlighter for a long time has an option to highlight a single field based on matches from several fields. But UnifiedHighlighter was missing this option. This adds this ability with a new function: `UnifiedHighlighter::withMaskedFieldsFunc` that sets up a function that given a field retuns a set of masked fields whose matches are combined to highlight the given field.
Apache Lucene
Apache Lucene is a high-performance, full-featured text search engine library written in Java.
Online Documentation
This README file only contains basic setup instructions. For more comprehensive documentation, visit:
- Latest Releases: https://lucene.apache.org/core/documentation.html
- Nightly: https://ci-builds.apache.org/job/Lucene/job/Lucene-Artifacts-main/javadoc/
- Build System Documentation: help/
- Developer Documentation: dev-docs/
- Migration Guide: lucene/MIGRATE.md
Building
Basic steps:
- Install OpenJDK 21.
- Clone Lucene's git repository (or download the source distribution).
- Run gradle launcher script (
gradlew).
We'll assume that you know how to get and set up the JDK - if you don't, then we suggest starting at https://jdk.java.net/ and learning more about Java, before returning to this README.
See Contributing Guide for details.
Contributing
Bug fixes, improvements and new features are always welcome! Please review the Contributing to Lucene Guide for information on contributing.
Discussion and Support
- Users Mailing List
- Developers Mailing List
- IRC:
#luceneand#lucene-devon freenode.net