pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.4.0 / lucene / contrib / queryparser / src / java / org / apache / lucene / queryParser / surround / query / FieldsQuery.java

diff --git a/lucene-java-3.4.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/surround/query/FieldsQuery.java b/lucene-java-3.4.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/surround/query/FieldsQuery.java
deleted file mode 100644 (file)
index daea96d..0000000
--- a/lucene-java-3.4.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/surround/query/FieldsQuery.java
+++ /dev/null
@@ -1,96 +0,0 @@
-package org.apache.lucene.queryParser.surround.query;
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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.
- */
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Iterator;
-
-import org.apache.lucene.search.Query;
-
-public class FieldsQuery extends SrndQuery { /* mostly untested */
-  private SrndQuery q;
-  private List<String> fieldNames;
-  private final char fieldOp;
-  private final String OrOperatorName = "OR"; /* for expanded queries, not normally visible */
-  
-  public FieldsQuery(SrndQuery q, List<String> fieldNames, char fieldOp) {
-    this.q = q;
-    this.fieldNames = fieldNames;
-    this.fieldOp = fieldOp;
-  }
-  
-  public FieldsQuery(SrndQuery q, String fieldName, char fieldOp) {
-    this.q = q;
-    fieldNames = new ArrayList<String>();
-    fieldNames.add(fieldName);
-    this.fieldOp = fieldOp;
-  }
-  
-  @Override
-  public boolean isFieldsSubQueryAcceptable() {
-    return false;
-  }
-  
-  public Query makeLuceneQueryNoBoost(BasicQueryFactory qf) {
-    if (fieldNames.size() == 1) { /* single field name: no new queries needed */
-      return q.makeLuceneQueryFieldNoBoost(fieldNames.get(0), qf);
-    } else { /* OR query over the fields */
-      List<SrndQuery> queries = new ArrayList<SrndQuery>();
-      Iterator<String> fni = getFieldNames().listIterator();
-      SrndQuery qc;
-      while (fni.hasNext()) {
-        qc = (SrndQuery) q.clone();
-        queries.add( new FieldsQuery( qc, fni.next(), fieldOp));
-      }
-      OrQuery oq = new OrQuery(queries,
-                              true /* infix OR for field names */,
-                              OrOperatorName);
-      System.out.println(getClass().toString() + ", fields expanded: " + oq.toString()); /* needs testing */
-      return oq.makeLuceneQueryField(null, qf);
-    }
-  }
-
-  @Override
-  public Query makeLuceneQueryFieldNoBoost(String fieldName, BasicQueryFactory qf) {
-    return makeLuceneQueryNoBoost(qf); /* use this.fieldNames instead of fieldName */
-  }
-
-  
-  public List<String> getFieldNames() {return fieldNames;}
-
-  public char getFieldOperator() { return fieldOp;}
-  
-  @Override
-  public String toString() {
-    StringBuilder r = new StringBuilder();
-    r.append("(");
-    fieldNamesToString(r);
-    r.append(q.toString());
-    r.append(")");
-    return r.toString();
-  }
-  
-  protected void fieldNamesToString(StringBuilder r) {
-    Iterator<String> fni = getFieldNames().listIterator();
-    while (fni.hasNext()) {
-      r.append(fni.next());
-      r.append(getFieldOperator());
-    }
-  }
-}
-