Package com.jalios.jcms.search

Interface PublicationSearchEngine

  • All Known Implementing Classes:
    LucenePublicationSearchEngine
    public interface PublicationSearchEngine
    This interface must be implemented by publication search engines (indexer and searcher) such as LuceneSearchEngine.
    Since:
    jcms-5.5.0
    Version:
    $Revision: 107554 $
    Author:
    Olivier Jaquemet

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static java.lang.String REVISION  

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      void add​(Publication pub)
      Method to implement to index Publication into the search engine.
      void add​(java.util.Collection<? extends Publication> coll)
      Method to implement to index a Collection of Publication into the search engine.
      void delete​(Publication pub)
      Method to implement to delete Publication from the search engine.
      void delete​(java.util.Collection<? extends Publication> coll)
      Method to implement to delete a Collection of Publication from the search engine.
      java.util.Date getIndexingDate​(Publication pub)
      Method to implement to retrieve the Date at which the specified Publication was indexed in the search engine.
      java.util.LinkedHashMap<java.lang.String,​java.lang.Float> search​(QueryHandler qh)
      Return the list of publication's identifier with a lucene search.
      boolean search​(QueryHandler qh, java.util.HashSet<? extends Publication> pubSet, QueryResultSet resultSet)
      Perform a full-text search.
      void update​(Publication pub)
      Method to implement to update Publication in the search engine.
      void update​(java.util.Collection<? extends Publication> coll)
      Method to implement to update Collection of Publication in the search engine.

    • Method Detail

      • add

        void add​(Publication pub)
        Method to implement to index Publication into the search engine.
        Parameters:
        pub - the Publication to index .
        Since:
        jcms-5.5.0

      • update

        void update​(Publication pub)
        Method to implement to update Publication in the search engine.
        Parameters:
        pub - the Publication to reindex .
        Since:
        jcms-5.5.0

      • delete

        void delete​(Publication pub)
        Method to implement to delete Publication from the search engine.
        Parameters:
        pub - the Publication to reindex .
        Since:
        jcms-5.5.0

      • add

        void add​(java.util.Collection<? extends Publication> coll)
        Method to implement to index a Collection of Publication into the search engine.
        Parameters:
        coll - the Collection of Publication to index .
        Since:
        jcms-5.5.0

      • update

        void update​(java.util.Collection<? extends Publication> coll)
        Method to implement to update Collection of Publication in the search engine.
        Parameters:
        coll - the Collection of Publication to reindex .
        Since:
        jcms-5.5.0

      • delete

        void delete​(java.util.Collection<? extends Publication> coll)
        Method to implement to delete a Collection of Publication from the search engine.
        Parameters:
        coll - the Collection of Publication to reindex .
        Since:
        jcms-5.5.0

      • getIndexingDate

        java.util.Date getIndexingDate​(Publication pub)
        Method to implement to retrieve the Date at which the specified Publication was indexed in the search engine.
        Parameters:
        pub - the Publication for which to retrieve the indexing date.
        Returns:
        the indexing date of the publication or null if was not indexed.
        Since:
        jcms-6.0.1

      • search

        boolean search​(QueryHandler qh,
               java.util.HashSet<? extends Publication> pubSet,
               QueryResultSet resultSet)
        Perform a full-text search.
        Parameters:
        qh - the Queryhandler in which to find search text and search options.
        pubSet - a HashSet containing all the Publication to search.
        if empty, search is not performed at all.
        if null, all Publication found will be returned.
        This set MUST NOT be modified by implementation.
        resultSet - the QueryResultSet that must be filled with matching Publication
        Returns:
        true if a search was performed in the PublicationSearchEngine. Useful to differenciate a query returning zero result from a query not performed due to missing paramerters (text for example).
        Since:
        jcms-5.5.0

      • search

        java.util.LinkedHashMap<java.lang.String,​java.lang.Float> search​(QueryHandler qh)
        Return the list of publication's identifier with a lucene search.
        Parameters:
        qh - the Queryhandler in which to find search text and search options.
        Returns:
        a map of publication's matching the lucene query and their score.
        Since:
        jcms-6.1.2