Disable scoring option in morelikethis

src/main/java/it/cavallium/dbengine/client/LuceneIndex.java

@@ -122,12 +122,13 @@ public class LuceneIndex<T, U> implements LLSnapshottable {
 			U mltDocumentValue,
 			@Nullable it.cavallium.dbengine.lucene.serializer.Query additionalQuery,
 			long limit,
-			@Nullable Float minCompetitiveScore) {
+			@Nullable Float minCompetitiveScore,
+			boolean enableScoring) {
 		Flux<Tuple2<String, Set<String>>> mltDocumentFields
 				= indicizer.getMoreLikeThisDocumentFields(key, mltDocumentValue);
 		return luceneIndex
 				.moreLikeThis(resolveSnapshot(snapshot), mltDocumentFields, additionalQuery, limit,
-						minCompetitiveScore, indicizer.getKeyFieldName())
+						minCompetitiveScore, enableScoring, indicizer.getKeyFieldName())
 				.map(llSearchResult -> this.transformLuceneResult(llSearchResult, null, LLScoreMode.TOP_SCORES, limit));
 
 	}
@@ -145,12 +146,13 @@ public class LuceneIndex<T, U> implements LLSnapshottable {
 			@Nullable it.cavallium.dbengine.lucene.serializer.Query additionalQuery,
 			long limit,
 			@Nullable Float minCompetitiveScore,
+			boolean enableScoring,
 			ValueGetter<T, U> valueGetter) {
 		Flux<Tuple2<String, Set<String>>> mltDocumentFields
 				= indicizer.getMoreLikeThisDocumentFields(key, mltDocumentValue);
 		return luceneIndex
 				.moreLikeThis(resolveSnapshot(snapshot), mltDocumentFields, additionalQuery, limit,
-						minCompetitiveScore, indicizer.getKeyFieldName())
+						minCompetitiveScore, enableScoring, indicizer.getKeyFieldName())
 				.map(llSearchResult ->
 						this.transformLuceneResultWithValues(llSearchResult, null, LLScoreMode.TOP_SCORES, limit, valueGetter));
 	}

src/main/java/it/cavallium/dbengine/database/LLLuceneIndex.java

@@ -36,6 +36,7 @@ public interface LLLuceneIndex extends LLSnapshottable {
 			@Nullable it.cavallium.dbengine.lucene.serializer.Query additionalQuery,
 			long limit,
 			@Nullable Float minCompetitiveScore,
+			boolean enableScoring,
 			String keyFieldName);
 
 	/**

src/main/java/it/cavallium/dbengine/database/disk/LLLocalLuceneIndex.java

@@ -366,8 +366,9 @@ public class LLLocalLuceneIndex implements LLLuceneIndex {
 			@Nullable it.cavallium.dbengine.lucene.serializer.Query additionalQuery,
 			long limit,
 			@Nullable Float minCompetitiveScore,
+			boolean enableScoring,
 			String keyFieldName) {
-		return moreLikeThis(snapshot, mltDocumentFieldsFlux, additionalQuery, limit, minCompetitiveScore, keyFieldName, false, 0, 1);
+		return moreLikeThis(snapshot, mltDocumentFieldsFlux, additionalQuery, limit, minCompetitiveScore, enableScoring, keyFieldName, false, 0, 1);
 	}
 
 	public Mono<LLSearchResult> distributedMoreLikeThis(@Nullable LLSnapshot snapshot,
@@ -375,18 +376,20 @@ public class LLLocalLuceneIndex implements LLLuceneIndex {
 			@Nullable it.cavallium.dbengine.lucene.serializer.Query additionalQuery,
 			long limit,
 			@Nullable Float minCompetitiveScore,
+			boolean enableScoring,
 			String keyFieldName,
 			long actionId,
 			int scoreDivisor) {
-		return moreLikeThis(snapshot, mltDocumentFieldsFlux, additionalQuery, limit, minCompetitiveScore, keyFieldName, false, actionId, scoreDivisor);
+		return moreLikeThis(snapshot, mltDocumentFieldsFlux, additionalQuery, limit, minCompetitiveScore, enableScoring, keyFieldName, false, actionId, scoreDivisor);
 	}
 
 	public Mono<Void> distributedPreMoreLikeThis(@Nullable LLSnapshot snapshot,
 			Flux<Tuple2<String, Set<String>>> mltDocumentFieldsFlux,
 			@Nullable it.cavallium.dbengine.lucene.serializer.Query additionalQuery,
 			@Nullable Float minCompetitiveScore,
+			boolean enableScoring,
 			String keyFieldName, long actionId) {
-		return moreLikeThis(snapshot, mltDocumentFieldsFlux, additionalQuery, -1, minCompetitiveScore, keyFieldName, true, actionId, 1)
+		return moreLikeThis(snapshot, mltDocumentFieldsFlux, additionalQuery, -1, minCompetitiveScore, enableScoring, keyFieldName, true, actionId, 1)
 				.flatMap(LLSearchResult::completion);
 	}
 
@@ -396,6 +399,7 @@ public class LLLocalLuceneIndex implements LLLuceneIndex {
 			@Nullable it.cavallium.dbengine.lucene.serializer.Query additionalQuery,
 			long limit,
 			@Nullable Float minCompetitiveScore,
+			boolean enableScoring,
 			String keyFieldName,
 			boolean doDistributedPre,
 			long actionId,
@@ -422,7 +426,7 @@ public class LLLocalLuceneIndex implements LLLuceneIndex {
 								mlt.setMinTermFreq(1);
 								mlt.setMinDocFreq(3);
 								mlt.setMaxDocFreqPct(20);
-								mlt.setBoost(true);
+								mlt.setBoost(enableScoring);
 								mlt.setStopWords(EnglishItalianStopFilter.getStopWordsString());
 								var similarity = getSimilarity();
 								if (similarity instanceof TFIDFSimilarity) {
@@ -451,8 +455,8 @@ public class LLLocalLuceneIndex implements LLLuceneIndex {
 										keyFieldName,
 										scoreDivisor,
 										luceneQuery,
-										new Sort(SortField.FIELD_SCORE),
+										enableScoring ? new Sort(SortField.FIELD_SCORE) : null,
-										ScoreMode.TOP_SCORES
+										enableScoring ? ScoreMode.TOP_SCORES : ScoreMode.COMPLETE_NO_SCORES
 								);
 							})
 							.subscribeOn(luceneQueryScheduler)

src/main/java/it/cavallium/dbengine/database/disk/LLLocalMultiLuceneIndex.java

@@ -206,6 +206,7 @@ public class LLLocalMultiLuceneIndex implements LLLuceneIndex {
 			@Nullable it.cavallium.dbengine.lucene.serializer.Query additionalQuery,
 			long limit,
 			@Nullable Float minCompetitiveScore,
+			boolean enableScoring,
 			String keyFieldName) {
 		long actionId;
 		int scoreDivisor;
@@ -228,6 +229,7 @@ public class LLLocalMultiLuceneIndex implements LLLuceneIndex {
 									mltDocumentFieldsShared,
 									additionalQuery,
 									minCompetitiveScore,
+									enableScoring,
 									keyFieldName,
 									actionId
 							)
@@ -253,6 +255,7 @@ public class LLLocalMultiLuceneIndex implements LLLuceneIndex {
 										additionalQuery,
 										limit,
 										minCompetitiveScore,
+										enableScoring,
 										keyFieldName,
 										actionId,
 										scoreDivisor