42 lines
1.4 KiB
Java
42 lines
1.4 KiB
Java
package it.cavallium.dbengine.lucene.searcher;
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import io.net5.buffer.api.Send;
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import it.cavallium.dbengine.database.disk.LLIndexSearcher;
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import it.cavallium.dbengine.database.disk.LLIndexSearchers;
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import reactor.core.publisher.Mono;
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public interface MultiSearcher extends LocalSearcher {
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/**
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* Use in-memory collectors if the expected results count is lower or equal than this limit
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*/
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int MAX_IN_MEMORY_SIZE = 8192;
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/**
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* @param indexSearchersMono Lucene index searcher
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* @param queryParams the query parameters
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* @param keyFieldName the name of the key field
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* @param transformer the search query transformer
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*/
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Mono<LuceneSearchResult> collectMulti(Mono<Send<LLIndexSearchers>> indexSearchersMono,
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LocalQueryParams queryParams,
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String keyFieldName,
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LLSearchTransformer transformer);
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/**
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* @param indexSearcherMono Lucene index searcher
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* @param queryParams the query parameters
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* @param keyFieldName the name of the key field
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* @param transformer the search query transformer
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*/
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@Override
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default Mono<LuceneSearchResult> collect(Mono<Send<LLIndexSearcher>> indexSearcherMono,
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LocalQueryParams queryParams,
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String keyFieldName,
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LLSearchTransformer transformer) {
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var searchers = indexSearcherMono.map(a -> LLIndexSearchers.unsharded(a).send());
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return this.collectMulti(searchers, queryParams, keyFieldName, transformer);
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}
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}
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