pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.4.0 / lucene / contrib / queryparser / src / java / org / apache / lucene / queryParser / standard / processors / BoostQueryNodeProcessor.java

diff --git a/lucene-java-3.4.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/standard/processors/BoostQueryNodeProcessor.java b/lucene-java-3.4.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/standard/processors/BoostQueryNodeProcessor.java
deleted file mode 100644 (file)
index 3195daa..0000000
--- a/lucene-java-3.4.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/standard/processors/BoostQueryNodeProcessor.java
+++ /dev/null
@@ -1,88 +0,0 @@
-package org.apache.lucene.queryParser.standard.processors;
-
-/**
- * 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.List;
-
-import org.apache.lucene.queryParser.core.QueryNodeException;
-import org.apache.lucene.queryParser.core.config.FieldConfig;
-import org.apache.lucene.queryParser.core.config.QueryConfigHandler;
-import org.apache.lucene.queryParser.core.nodes.BoostQueryNode;
-import org.apache.lucene.queryParser.core.nodes.FieldableNode;
-import org.apache.lucene.queryParser.core.nodes.QueryNode;
-import org.apache.lucene.queryParser.core.processors.QueryNodeProcessorImpl;
-import org.apache.lucene.queryParser.core.util.StringUtils;
-import org.apache.lucene.queryParser.standard.config.StandardQueryConfigHandler.ConfigurationKeys;
-
-/**
- * This processor iterates the query node tree looking for every
- * {@link FieldableNode} that has {@link ConfigurationKeys#BOOST} in its
- * config. If there is, the boost is applied to that {@link FieldableNode}. <br/>
- * 
- * @see ConfigurationKeys#BOOST
- * @see QueryConfigHandler
- * @see FieldableNode
- */
-public class BoostQueryNodeProcessor extends QueryNodeProcessorImpl {
-
-  @Override
-  protected QueryNode postProcessNode(QueryNode node) throws QueryNodeException {
-
-    if (node instanceof FieldableNode && 
-        (node.getParent() == null || !(node.getParent() instanceof FieldableNode))) {
-      
-      FieldableNode fieldNode = (FieldableNode) node;
-      QueryConfigHandler config = getQueryConfigHandler();
-
-      if (config != null) {
-        CharSequence field = fieldNode.getField();
-        FieldConfig fieldConfig = config.getFieldConfig(StringUtils.toString(field));
-
-        if (fieldConfig != null) {
-          Float boost = fieldConfig.get(ConfigurationKeys.BOOST);
-
-          if (boost != null) {
-            return new BoostQueryNode(node, boost);
-          }
-
-        }
-
-      }
-
-    }
-
-    return node;
-
-  }
-
-  @Override
-  protected QueryNode preProcessNode(QueryNode node) throws QueryNodeException {
-
-    return node;
-
-  }
-
-  @Override
-  protected List<QueryNode> setChildrenOrder(List<QueryNode> children)
-      throws QueryNodeException {
-
-    return children;
-
-  }
-
-}