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Diffstat (limited to 'src/fulltext/lucene/LuceneSearcher.java')
-rw-r--r-- | src/fulltext/lucene/LuceneSearcher.java | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/src/fulltext/lucene/LuceneSearcher.java b/src/fulltext/lucene/LuceneSearcher.java deleted file mode 100644 index a5ccbe89..00000000 --- a/src/fulltext/lucene/LuceneSearcher.java +++ /dev/null @@ -1,90 +0,0 @@ -/* - -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software distributed -under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR -CONDITIONS OF ANY KIND, either express or implied. See the License for the -specific language governing permissions and limitations under the License. - -*/ - -/* - -LuceneSearcher searches a lucene index. - -It is managed by the Apache CouchDB daemon. - -*/ - -//basics -import java.io.*; - -//lucene -import org.apache.lucene.index.Term; -import org.apache.lucene.index.IndexReader; - -import org.apache.lucene.document.Document; - -import org.apache.lucene.search.IndexSearcher; -import org.apache.lucene.search.Hits; -import org.apache.lucene.search.TermQuery; -import org.apache.lucene.search.Query; - -/* -protocol: -Queries will look like this: - -databasename\n -the full text query\n - -Then the java reader will read the lines and respond -by outputing each document result: -ok\n -docid1\n -score1\n -docid2\n -score2\n -docid3\n -score3\n -\n - -or: - -error\n -error_id\n -error message\n - -*/ -public class LuceneSearcher -{ - public static void main(String[] args) throws Exception - { - - BufferedReader in = new BufferedReader(new InputStreamReader(System.in)); - - String db = ""; - String queryString = ""; - - while(((db = in.readLine()) != null) && ((queryString = in.readLine()) != null)) { - - IndexSearcher searcher = new IndexSearcher("Lucene/Index/" + db); - - Query query = new TermQuery(new Term("__couchdb_keywords", queryString)); - - Hits hits = searcher.search(query); - - System.out.println("ok"); - for(int i = 0; i < hits.length(); i++) { - Document d = hits.doc(i); - System.out.println(d.get("__couchdb_document_id")); - System.out.println(hits.score(i)); - } - System.out.println(); - } - } -} |