Examples of org.hibernate.search.query.QueryHits

org.hibernate.search.query.QueryHits
A helper class which gives access to the current query and its hits. This class will dynamically reload the underlying TopDocs if required. @author Hardy Ferentschik

      if (searcher == null) {
         throw new NullPointerException("IndexSearcher instance is null.");
      }


      try {
         QueryHits queryHits = getQueryHits(searcher, calculateTopDocsRetrievalSize());
         int first = first();
         int max = max(first, queryHits.totalHits);
         int size = max - first + 1 < 0 ? 0 : max - first + 1;
         keyList = new ArrayList<Object>(size);

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   public QueryIterator lazyIterator(int fetchSize) {
      IndexSearcher searcher = buildSearcher(searchFactory);


      try {
         QueryHits queryHits = getQueryHits(searcher, calculateTopDocsRetrievalSize());
         int first = first();
         int max = max(first, queryHits.totalHits);


         DocumentExtractor extractor = new DocumentExtractor(queryHits, searchFactory, indexProjection, idFieldNames, allowFieldSelectionInProjection);

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      if (searcher == null) return Collections.EMPTY_LIST;




      try {


         QueryHits queryHits = getQueryHits(searcher, calculateTopDocsRetrievalSize());


         int first = first();
         int max = max(first, queryHits.totalHits);


         int size = max - first + 1 < 0 ? 0 : max - first + 1;

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   }


   private QueryHits getQueryHits(Searcher searcher, Integer n) throws IOException {
      org.apache.lucene.search.Query query = filterQueryByClasses(luceneQuery);
      buildFilters();
      QueryHits queryHits;
      if (n == null) { // try to make sure that we get the right amount of top docs
         queryHits = new QueryHits(searcher, query, filter, sort);
      } else {
         queryHits = new QueryHits(searcher, query, filter, sort, n);
      }
      resultSize = queryHits.totalHits;
      return queryHits;
   }

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      if (searcher == null) {
         throw new NullPointerException("IndexSearcher instance is null.");
      }


      try {
         QueryHits queryHits = getQueryHits(searcher, calculateTopDocsRetrievalSize());
         int first = first();
         int max = max(first, queryHits.totalHits);
         int size = max - first + 1 < 0 ? 0 : max - first + 1;
         keyList = new ArrayList<Object>(size);

View Full Code Here


   public QueryIterator lazyIterator(int fetchSize) {
      IndexSearcher searcher = buildSearcher(searchFactory);


      try {
         QueryHits queryHits = getQueryHits(searcher, calculateTopDocsRetrievalSize());
         int first = first();
         int max = max(first, queryHits.totalHits);


         DocumentExtractor extractor = new DocumentExtractor(queryHits, searchFactory, indexProjection, idFieldNames, allowFieldSelectionInProjection);

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      if (searcher == null) return Collections.EMPTY_LIST;




      try {


         QueryHits queryHits = getQueryHits(searcher, calculateTopDocsRetrievalSize());


         int first = first();
         int max = max(first, queryHits.totalHits);


         int size = max - first + 1 < 0 ? 0 : max - first + 1;

View Full Code Here

   }


   private QueryHits getQueryHits(Searcher searcher, Integer n) throws IOException {
      org.apache.lucene.search.Query query = filterQueryByClasses(luceneQuery);
      buildFilters();
      QueryHits queryHits;
      if (n == null) { // try to make sure that we get the right amount of top docs
         queryHits = new QueryHits(searcher, query, filter, sort);
      } else {
         queryHits = new QueryHits(searcher, query, filter, sort, n);
      }
      resultSize = queryHits.totalHits;
      return queryHits;
   }

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      if (searcher == null) {
         throw new NullPointerException("IndexSearcher instance is null.");
      }


      try {
         QueryHits queryHits = getQueryHits(searcher, calculateTopDocsRetrievalSize());
         int first = first();
         int max = max(first, queryHits.totalHits);
         int size = max - first + 1 < 0 ? 0 : max - first + 1;
         keyList = new ArrayList<Object>(size);

View Full Code Here


   public QueryIterator lazyIterator(int fetchSize) {
      IndexSearcher searcher = buildSearcher(searchFactory);


      try {
         QueryHits queryHits = getQueryHits(searcher, calculateTopDocsRetrievalSize());
         int first = first();
         int max = max(first, queryHits.totalHits);


         DocumentExtractor extractor = new DocumentExtractor(queryHits, searchFactory, indexProjection, idFieldNames, allowFieldSelectionInProjection);

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