X-Git-Url: https://git.mdrn.pl/pylucene.git/blobdiff_plain/a2e61f0c04805cfcb8706176758d1283c7e3a55c..aaeed5504b982cf3545252ab528713250aa33eed:/lucene-java-3.4.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/standard/processors/NumericRangeQueryNodeProcessor.java

diff --git a/lucene-java-3.4.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/standard/processors/NumericRangeQueryNodeProcessor.java b/lucene-java-3.4.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/standard/processors/NumericRangeQueryNodeProcessor.java
deleted file mode 100644
index 33ae19e..0000000
--- a/lucene-java-3.4.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/standard/processors/NumericRangeQueryNodeProcessor.java
+++ /dev/null
@@ -1,160 +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.text.NumberFormat;
-import java.text.ParseException;
-import java.util.List;
-
-import org.apache.lucene.messages.MessageImpl;
-import org.apache.lucene.queryParser.core.QueryNodeException;
-import org.apache.lucene.queryParser.core.QueryNodeParseException;
-import org.apache.lucene.queryParser.core.config.FieldConfig;
-import org.apache.lucene.queryParser.core.config.QueryConfigHandler;
-import org.apache.lucene.queryParser.core.messages.QueryParserMessages;
-import org.apache.lucene.queryParser.core.nodes.ParametricQueryNode;
-import org.apache.lucene.queryParser.core.nodes.ParametricRangeQueryNode;
-import org.apache.lucene.queryParser.core.nodes.QueryNode;
-import org.apache.lucene.queryParser.core.nodes.ParametricQueryNode.CompareOperator;
-import org.apache.lucene.queryParser.core.processors.QueryNodeProcessorImpl;
-import org.apache.lucene.queryParser.core.util.StringUtils;
-import org.apache.lucene.queryParser.standard.config.NumericConfig;
-import org.apache.lucene.queryParser.standard.config.StandardQueryConfigHandler.ConfigurationKeys;
-import org.apache.lucene.queryParser.standard.nodes.NumericQueryNode;
-import org.apache.lucene.queryParser.standard.nodes.NumericRangeQueryNode;
-
-/**
- * This processor is used to convert {@link ParametricRangeQueryNode}s to
- * {@link NumericRangeQueryNode}s. It looks for
- * {@link ConfigurationKeys#NUMERIC_CONFIG} set in the {@link FieldConfig} of
- * every {@link ParametricRangeQueryNode} found. If
- * {@link ConfigurationKeys#NUMERIC_CONFIG} is found, it considers that
- * {@link ParametricRangeQueryNode} to be a numeric range query and convert it to
- * {@link NumericRangeQueryNode}.
- * 
- * @see ConfigurationKeys#NUMERIC_CONFIG
- * @see ParametricRangeQueryNode
- * @see NumericConfig
- * @see NumericRangeQueryNode
- */
-public class NumericRangeQueryNodeProcessor extends QueryNodeProcessorImpl {
-  
-  /**
-   * Constructs an empty {@link NumericRangeQueryNode} object.
-   */
-  public NumericRangeQueryNodeProcessor() {
-  // empty constructor
-  }
-  
-  @Override
-  protected QueryNode postProcessNode(QueryNode node) throws QueryNodeException {
-    
-    if (node instanceof ParametricRangeQueryNode) {
-      QueryConfigHandler config = getQueryConfigHandler();
-      
-      if (config != null) {
-        ParametricRangeQueryNode parametricRangeNode = (ParametricRangeQueryNode) node;
-        FieldConfig fieldConfig = config.getFieldConfig(StringUtils
-            .toString(parametricRangeNode.getField()));
-        
-        if (fieldConfig != null) {
-          
-          NumericConfig numericConfig = fieldConfig
-              .get(ConfigurationKeys.NUMERIC_CONFIG);
-          
-          if (numericConfig != null) {
-            
-            ParametricQueryNode lower = parametricRangeNode.getLowerBound();
-            ParametricQueryNode upper = parametricRangeNode.getUpperBound();
-            
-            NumberFormat numberFormat = numericConfig.getNumberFormat();
-            Number lowerNumber, upperNumber;
-            
-            try {
-              lowerNumber = numberFormat.parse(lower.getTextAsString());
-              
-            } catch (ParseException e) {
-              throw new QueryNodeParseException(new MessageImpl(
-                  QueryParserMessages.COULD_NOT_PARSE_NUMBER, lower
-                      .getTextAsString(), numberFormat.getClass()
-                      .getCanonicalName()), e);
-            }
-            
-            try {
-              upperNumber = numberFormat.parse(upper.getTextAsString());
-              
-            } catch (ParseException e) {
-              throw new QueryNodeParseException(new MessageImpl(
-                  QueryParserMessages.COULD_NOT_PARSE_NUMBER, upper
-                      .getTextAsString(), numberFormat.getClass()
-                      .getCanonicalName()), e);
-            }
-            
-            switch (numericConfig.getType()) {
-              case LONG:
-                upperNumber = upperNumber.longValue();
-                lowerNumber = lowerNumber.longValue();
-                break;
-              case INT:
-                upperNumber = upperNumber.intValue();
-                lowerNumber = lowerNumber.intValue();
-                break;
-              case DOUBLE:
-                upperNumber = upperNumber.doubleValue();
-                lowerNumber = lowerNumber.doubleValue();
-                break;
-              case FLOAT:
-                upperNumber = upperNumber.floatValue();
-                lowerNumber = lowerNumber.floatValue();
-            }
-            
-            NumericQueryNode lowerNode = new NumericQueryNode(
-                parametricRangeNode.getField(), lowerNumber, numberFormat);
-            NumericQueryNode upperNode = new NumericQueryNode(
-                parametricRangeNode.getField(), upperNumber, numberFormat);
-            
-            boolean upperInclusive = upper.getOperator() == CompareOperator.LE;
-            boolean lowerInclusive = lower.getOperator() == CompareOperator.GE;
-            
-            return new NumericRangeQueryNode(lowerNode, upperNode,
-                lowerInclusive, upperInclusive, numericConfig);
-            
-          }
-          
-        }
-        
-      }
-      
-    }
-    
-    return node;
-    
-  }
-  
-  @Override
-  protected QueryNode preProcessNode(QueryNode node) throws QueryNodeException {
-    return node;
-  }
-  
-  @Override
-  protected List<QueryNode> setChildrenOrder(List<QueryNode> children)
-      throws QueryNodeException {
-    return children;
-  }
-  
-}