67 lines
1.9 KiB
Java
67 lines
1.9 KiB
Java
package it.cavallium.dbengine.client;
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import it.cavallium.dbengine.client.query.ClientQueryParams;
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import it.cavallium.dbengine.client.query.current.data.Query;
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import it.cavallium.dbengine.database.Delta;
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import it.cavallium.dbengine.database.LLSnapshottable;
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import it.cavallium.dbengine.database.collections.Joiner.ValueGetter;
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import java.util.Map.Entry;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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import reactor.core.publisher.Flux;
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import reactor.core.publisher.Mono;
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@SuppressWarnings("unused")
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public interface LuceneIndex<T, U> extends LLSnapshottable {
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Mono<Void> addDocument(T key, U value);
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Mono<Void> addDocuments(Flux<Entry<T, U>> entries);
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Mono<Void> deleteDocument(T key);
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Mono<Void> updateDocument(T key, @NotNull U value);
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Mono<Void> updateDocuments(Flux<Entry<T, U>> entries);
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default Mono<Void> updateOrDeleteDocument(T key, @Nullable U value) {
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if (value == null) {
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return deleteDocument(key);
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} else {
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return updateDocument(key, value);
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}
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}
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default Mono<Void> updateOrDeleteDocumentIfModified(T key, @NotNull Delta<U> delta) {
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if (delta.isModified()) {
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return updateOrDeleteDocument(key, delta.current());
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} else {
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return Mono.empty();
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}
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}
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Mono<Void> deleteAll();
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Mono<SearchResultKeys<T>> moreLikeThis(ClientQueryParams<SearchResultKey<T>> queryParams, T key, U mltDocumentValue);
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Mono<SearchResult<T, U>> moreLikeThisWithValues(ClientQueryParams<SearchResultItem<T, U>> queryParams,
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T key,
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U mltDocumentValue,
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ValueGetter<T, U> valueGetter);
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Mono<SearchResultKeys<T>> search(ClientQueryParams<SearchResultKey<T>> queryParams);
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Mono<SearchResult<T, U>> searchWithValues(ClientQueryParams<SearchResultItem<T, U>> queryParams,
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ValueGetter<T, U> valueGetter);
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Mono<Long> count(@Nullable CompositeSnapshot snapshot, Query query);
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boolean isLowMemoryMode();
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Mono<Void> close();
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Mono<Void> flush();
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Mono<Void> refresh();
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}
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