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/ParametricRangeQueryNodeProcessor.java

diff --git a/lucene-java-3.4.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/standard/processors/ParametricRangeQueryNodeProcessor.java b/lucene-java-3.4.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/standard/processors/ParametricRangeQueryNodeProcessor.java
deleted file mode 100644
index 133a47f..0000000
--- a/lucene-java-3.4.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/standard/processors/ParametricRangeQueryNodeProcessor.java
+++ /dev/null
@@ -1,168 +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.Collator;
-import java.text.DateFormat;
-import java.util.Calendar;
-import java.util.Date;
-import java.util.List;
-import java.util.Locale;
-
-import org.apache.lucene.document.DateField;
-import org.apache.lucene.document.DateTools;
-import org.apache.lucene.document.DateTools.Resolution;
-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.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.standard.config.StandardQueryConfigHandler.ConfigurationKeys;
-import org.apache.lucene.queryParser.standard.nodes.RangeQueryNode;
-
-/**
- * This processor converts {@link ParametricRangeQueryNode} objects to
- * {@link RangeQueryNode} objects. It reads the lower and upper bounds value
- * from the {@link ParametricRangeQueryNode} object and try to parse their
- * values using a {@link DateFormat}. If the values cannot be parsed to a date
- * value, it will only create the {@link RangeQueryNode} using the
- * non-parsed values. <br/>
- * <br/>
- * If a {@link ConfigurationKeys#LOCALE} is defined in the {@link QueryConfigHandler} it
- * will be used to parse the date, otherwise {@link Locale#getDefault()} will be
- * used. <br/>
- * <br/>
- * If a {@link ConfigurationKeys#DATE_RESOLUTION} is defined and the {@link Resolution} is
- * not <code>null</code> it will also be used to parse the date value. <br/>
- * <br/>
- * 
- * @see ConfigurationKeys#DATE_RESOLUTION
- * @see ConfigurationKeys#LOCALE
- * @see org.apache.lucene.queryParser.standard.nodes.TermRangeQueryNode
- * @see ParametricRangeQueryNode
- */
-public class ParametricRangeQueryNodeProcessor extends QueryNodeProcessorImpl {
-  
-  public ParametricRangeQueryNodeProcessor() {
-  // empty constructor
-  }
-  
-  @Override
-  protected QueryNode postProcessNode(QueryNode node) throws QueryNodeException {
-    
-    if (node instanceof ParametricRangeQueryNode) {
-      ParametricRangeQueryNode parametricRangeNode = (ParametricRangeQueryNode) node;
-      ParametricQueryNode upper = parametricRangeNode.getUpperBound();
-      ParametricQueryNode lower = parametricRangeNode.getLowerBound();
-      DateTools.Resolution dateRes = null;
-      boolean inclusive = false;
-      
-      Locale locale = getQueryConfigHandler().get(ConfigurationKeys.LOCALE,
-          Locale.getDefault());
-      
-      Collator collator = getQueryConfigHandler().get(
-          ConfigurationKeys.RANGE_COLLATOR);
-      
-      
-      CharSequence field = parametricRangeNode.getField();
-      String fieldStr = null;
-
-      if (field != null) {
-        fieldStr = field.toString();
-      }
-
-      FieldConfig fieldConfig = getQueryConfigHandler()
-          .getFieldConfig(fieldStr);
-
-      if (fieldConfig != null) {
-        dateRes = fieldConfig.get(ConfigurationKeys.DATE_RESOLUTION);
-      }
-
-      if (upper.getOperator() == CompareOperator.LE) {
-        inclusive = true;
-
-      } else if (lower.getOperator() == CompareOperator.GE) {
-        inclusive = true;
-      }
-
-      String part1 = lower.getTextAsString();
-      String part2 = upper.getTextAsString();
-
-      try {
-        DateFormat df = DateFormat.getDateInstance(DateFormat.SHORT, locale);
-        df.setLenient(true);
-        Date d1 = df.parse(part1);
-        Date d2 = df.parse(part2);
-        if (inclusive) {
-          // The user can only specify the date, not the time, so make sure
-          // the time is set to the latest possible time of that date to really
-          // include all documents:
-          Calendar cal = Calendar.getInstance(locale);
-          cal.setTime(d2);
-          cal.set(Calendar.HOUR_OF_DAY, 23);
-          cal.set(Calendar.MINUTE, 59);
-          cal.set(Calendar.SECOND, 59);
-          cal.set(Calendar.MILLISECOND, 999);
-          d2 = cal.getTime();
-        }
-
-        if (dateRes == null) {
-          // no default or field specific date resolution has been set,
-          // use deprecated DateField to maintain compatibilty with
-          // pre-1.9 Lucene versions.
-          part1 = DateField.dateToString(d1);
-          part2 = DateField.dateToString(d2);
-
-        } else {
-          part1 = DateTools.dateToString(d1, dateRes);
-          part2 = DateTools.dateToString(d2, dateRes);
-        }
-      } catch (Exception e) {
-        // do nothing
-      }
-
-      lower.setText(part1);
-      upper.setText(part2);
-
-      return new RangeQueryNode(lower, upper, collator);
-
-    }
-
-    return node;
-
-  }
-
-  @Override
-  protected QueryNode preProcessNode(QueryNode node) throws QueryNodeException {
-
-    return node;
-
-  }
-
-  @Override
-  protected List<QueryNode> setChildrenOrder(List<QueryNode> children)
-      throws QueryNodeException {
-
-    return children;
-
-  }
-
-}