This is an automated email from the ASF dual-hosted git repository. nightowl888 pushed a commit to branch master in repository https://gitbox.apache.org/repos/asf/lucenenet.git
commit 9de7ffc14738efb6f0ba32e406abb2a9ea3c2e71 Author: Shad Storhaug <[email protected]> AuthorDate: Sun Jul 11 21:50:23 2021 +0700 BREAKING: Lucene.Net.Highlighter.VectorHiglight.ScoreOrderFragmentsBuilder.ScoreComparer: Implemented singleton pattern so the class can only be used via the Default property. --- .../VectorHighlight/ScoreOrderFragmentsBuilder.cs | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/src/Lucene.Net.Highlighter/VectorHighlight/ScoreOrderFragmentsBuilder.cs b/src/Lucene.Net.Highlighter/VectorHighlight/ScoreOrderFragmentsBuilder.cs index 86ce070..82819a3 100644 --- a/src/Lucene.Net.Highlighter/VectorHighlight/ScoreOrderFragmentsBuilder.cs +++ b/src/Lucene.Net.Highlighter/VectorHighlight/ScoreOrderFragmentsBuilder.cs @@ -59,7 +59,7 @@ namespace Lucene.Net.Search.VectorHighlight /// </summary> public override IList<WeightedFragInfo> GetWeightedFragInfoList(IList<WeightedFragInfo> src) { - CollectionUtil.TimSort(src, new ScoreComparer()); + CollectionUtil.TimSort(src, ScoreComparer.Default); return src; } @@ -69,6 +69,13 @@ namespace Lucene.Net.Search.VectorHighlight /// </summary> public class ScoreComparer : IComparer<WeightedFragInfo> { + private ScoreComparer() { } // Singleton only + + /// <summary> + /// Returns a default score comparer. + /// </summary> + public static IComparer<WeightedFragInfo> Default { get; } = new ScoreComparer(); // LUCENENET specific: use singleton pattern + public virtual int Compare(WeightedFragInfo o1, WeightedFragInfo o2) { if (o1.TotalBoost > o2.TotalBoost) return -1;
