001
014
015 package com.liferay.portal.search.lucene;
016
017 import java.io.IOException;
018
019 import org.apache.lucene.analysis.Analyzer;
020 import org.apache.lucene.document.Document;
021 import org.apache.lucene.index.Term;
022 import org.apache.lucene.queryParser.ParseException;
023 import org.apache.lucene.search.BooleanQuery;
024 import org.apache.lucene.search.IndexSearcher;
025 import org.apache.lucene.search.Query;
026 import org.apache.lucene.util.Version;
027
028
031 public interface LuceneHelper {
032
033 public void addDocument(long companyId, Document document)
034 throws IOException;
035
036 public void addExactTerm(
037 BooleanQuery booleanQuery, String field, String value);
038
039 public void addRequiredTerm(
040 BooleanQuery booleanQuery, String field, String value, boolean like);
041
042 public void addTerm(
043 BooleanQuery booleanQuery, String field, String value, boolean like)
044 throws ParseException;
045
046 public void delete(long companyId);
047
048 public void deleteDocuments(long companyId, Term term) throws IOException;
049
050 public Analyzer getAnalyzer();
051
052 public String[] getQueryTerms(Query query);
053
054 public IndexSearcher getSearcher(long companyId, boolean readOnly)
055 throws IOException;
056
057 public String getSnippet(
058 Query query, String field, String s, int maxNumFragments,
059 int fragmentLength, String fragmentSuffix, String preTag,
060 String postTag)
061 throws IOException;
062
063 public Version getVersion();
064
065 public void shutdown();
066
067 public void updateDocument(long companyId, Term term, Document document)
068 throws IOException;
069
070 }