pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.4.0 / lucene / contrib / xml-query-parser / src / java / org / apache / lucene / xmlparser / builders / NumericRangeQueryBuilder.java

diff --git a/lucene-java-3.4.0/lucene/contrib/xml-query-parser/src/java/org/apache/lucene/xmlparser/builders/NumericRangeQueryBuilder.java b/lucene-java-3.4.0/lucene/contrib/xml-query-parser/src/java/org/apache/lucene/xmlparser/builders/NumericRangeQueryBuilder.java
deleted file mode 100644 (file)
index 5cf129a..0000000
--- a/lucene-java-3.4.0/lucene/contrib/xml-query-parser/src/java/org/apache/lucene/xmlparser/builders/NumericRangeQueryBuilder.java
+++ /dev/null
@@ -1,127 +0,0 @@
-package org.apache.lucene.xmlparser.builders;
-
-/**
- * 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 org.apache.lucene.search.NumericRangeQuery;
-import org.apache.lucene.search.Query;
-import org.apache.lucene.util.NumericUtils;
-import org.apache.lucene.xmlparser.DOMUtils;
-import org.apache.lucene.xmlparser.ParserException;
-import org.apache.lucene.xmlparser.QueryBuilder;
-import org.w3c.dom.Element;
-
-/**
- * Creates a {@link NumericRangeQuery}. The table below specifies the required
- * attributes and the defaults if optional attributes are omitted. For more
- * detail on what each of the attributes actually do, consult the documentation
- * for {@link NumericRangeQuery}:
- * <table>
- * <tr>
- * <th>Attribute name</th>
- * <th>Values</th>
- * <th>Required</th>
- * <th>Default</th>
- * </tr>
- * <tr>
- * <td>fieldName</td>
- * <td>String</td>
- * <td>Yes</td>
- * <td>N/A</td>
- * </tr>
- * <tr>
- * <td>lowerTerm</td>
- * <td>Specified by <tt>type</tt></td>
- * <td>Yes</td>
- * <td>N/A</td>
- * </tr>
- * <tr>
- * <td>upperTerm</td>
- * <td>Specified by <tt>type</tt></td>
- * <td>Yes</td>
- * <td>N/A</td>
- * </tr>
- * <tr>
- * <td>type</td>
- * <td>int, long, float, double</td>
- * <td>No</td>
- * <td>int</td>
- * </tr>
- * <tr>
- * <td>includeLower</td>
- * <td>true, false</td>
- * <td>No</td>
- * <td>true</td>
- * </tr>
- * <tr>
- * <td>includeUpper</td>
- * <td>true, false</td>
- * <td>No</td>
- * <td>true</td>
- * </tr>
- * <tr>
- * <td>precisionStep</td>
- * <td>Integer</td>
- * <td>No</td>
- * <td>4</td>
- * </tr>
- * </table>
- * <p>
- * A {@link ParserException} will be thrown if an error occurs parsing the
- * supplied <tt>lowerTerm</tt> or <tt>upperTerm</tt> into the numeric type
- * specified by <tt>type</tt>.
- */
-public class NumericRangeQueryBuilder implements QueryBuilder {
-
-       public Query getQuery(Element e) throws ParserException {
-               String field = DOMUtils.getAttributeWithInheritanceOrFail(e, "fieldName");
-               String lowerTerm = DOMUtils.getAttributeOrFail(e, "lowerTerm");
-               String upperTerm = DOMUtils.getAttributeOrFail(e, "upperTerm");
-               boolean lowerInclusive = DOMUtils.getAttribute(e, "includeLower", true);
-               boolean upperInclusive = DOMUtils.getAttribute(e, "includeUpper", true);
-               int precisionStep = DOMUtils.getAttribute(e, "precisionStep", NumericUtils.PRECISION_STEP_DEFAULT);
-
-               String type = DOMUtils.getAttribute(e, "type", "int");
-               try {
-                       Query filter;
-                       if (type.equalsIgnoreCase("int")) {
-                               filter = NumericRangeQuery.newIntRange(field, precisionStep, Integer
-                                               .valueOf(lowerTerm), Integer.valueOf(upperTerm), lowerInclusive,
-                                               upperInclusive);
-                       } else if (type.equalsIgnoreCase("long")) {
-                               filter = NumericRangeQuery.newLongRange(field, precisionStep, Long
-                                               .valueOf(lowerTerm), Long.valueOf(upperTerm), lowerInclusive,
-                                               upperInclusive);
-                       } else if (type.equalsIgnoreCase("double")) {
-                               filter = NumericRangeQuery.newDoubleRange(field, precisionStep, Double
-                                               .valueOf(lowerTerm), Double.valueOf(upperTerm), lowerInclusive,
-                                               upperInclusive);
-                       } else if (type.equalsIgnoreCase("float")) {
-                               filter = NumericRangeQuery.newFloatRange(field, precisionStep, Float
-                                               .valueOf(lowerTerm), Float.valueOf(upperTerm), lowerInclusive,
-                                               upperInclusive);
-                       } else {
-                               throw new ParserException(
-                                               "type attribute must be one of: [long, int, double, float]");
-                       }
-                       return filter;
-               } catch (NumberFormatException nfe) {
-                       throw new ParserException(
-                                       "Could not parse lowerTerm or upperTerm into a number", nfe);
-               }
-       }
-}