+++ /dev/null
-package org.apache.lucene.queryParser.standard.config;
-
-/**
- * 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.util.HashMap;
-import java.util.LinkedHashMap;
-import java.util.Locale;
-import java.util.Map;
-
-import org.apache.lucene.analysis.Analyzer;
-import org.apache.lucene.document.DateTools;
-import org.apache.lucene.document.DateTools.Resolution;
-import org.apache.lucene.queryParser.core.config.ConfigurationKey;
-import org.apache.lucene.queryParser.core.config.FieldConfig;
-import org.apache.lucene.queryParser.core.config.QueryConfigHandler;
-import org.apache.lucene.queryParser.standard.StandardQueryParser;
-import org.apache.lucene.queryParser.standard.processors.StandardQueryNodeProcessorPipeline;
-import org.apache.lucene.search.MultiTermQuery;
-import org.apache.lucene.search.TermRangeQuery;
-import org.apache.lucene.search.MultiTermQuery.RewriteMethod;
-
-/**
- * This query configuration handler is used for almost every processor defined
- * in the {@link StandardQueryNodeProcessorPipeline} processor pipeline. It
- * holds attributes that reproduces the configuration that could be set on the
- * old lucene 2.4 QueryParser class. <br/>
- *
- * @see StandardQueryNodeProcessorPipeline
- */
-public class StandardQueryConfigHandler extends QueryConfigHandler {
-
- final public static class ConfigurationKeys {
-
- /**
- * Key used to set whether position increments is enabled
- *
- * @see StandardQueryParser#setEnablePositionIncrements(boolean)
- * @see StandardQueryParser#getEnablePositionIncrements()
- */
- final public static ConfigurationKey<Boolean> ENABLE_POSITION_INCREMENTS = ConfigurationKey
- .newInstance();
-
- /**
- * Key used to set whether expanded terms should be expanded
- *
- * @see StandardQueryParser#setLowercaseExpandedTerms(boolean)
- * @see StandardQueryParser#getLowercaseExpandedTerms()
- */
- final public static ConfigurationKey<Boolean> LOWERCASE_EXPANDED_TERMS = ConfigurationKey
- .newInstance();
-
- /**
- * Key used to set whether leading wildcards are supported
- *
- * @see StandardQueryParser#setAllowLeadingWildcard(boolean)
- * @see StandardQueryParser#getAllowLeadingWildcard()
- */
- final public static ConfigurationKey<Boolean> ALLOW_LEADING_WILDCARD = ConfigurationKey
- .newInstance();
-
- /**
- * Key used to set the {@link Analyzer} used for terms found in the query
- *
- * @see StandardQueryParser#setAnalyzer(Analyzer)
- * @see StandardQueryParser#getAnalyzer()
- */
- final public static ConfigurationKey<Analyzer> ANALYZER = ConfigurationKey
- .newInstance();
-
- /**
- * Key used to set the default boolean operator
- *
- * @see StandardQueryParser#setDefaultOperator(org.apache.lucene.queryParser.standard.config.StandardQueryConfigHandler.Operator)
- * @see StandardQueryParser#getDefaultOperator()
- */
- final public static ConfigurationKey<Operator> DEFAULT_OPERATOR = ConfigurationKey
- .newInstance();
-
- /**
- * Key used to set the default phrase slop
- *
- * @see StandardQueryParser#setPhraseSlop(int)
- * @see StandardQueryParser#getPhraseSlop()
- */
- final public static ConfigurationKey<Integer> PHRASE_SLOP = ConfigurationKey
- .newInstance();
-
- /**
- * Key used to set the {@link Locale} used when parsing the query
- *
- * @see StandardQueryParser#setLocale(Locale)
- * @see StandardQueryParser#getLocale()
- */
- final public static ConfigurationKey<Locale> LOCALE = ConfigurationKey
- .newInstance();
-
- /**
- * Key used to set the {@link RewriteMethod} used when creating queries
- *
- * @see StandardQueryParser#setMultiTermRewriteMethod(org.apache.lucene.search.MultiTermQuery.RewriteMethod)
- * @see StandardQueryParser#getMultiTermRewriteMethod()
- */
- final public static ConfigurationKey<MultiTermQuery.RewriteMethod> MULTI_TERM_REWRITE_METHOD = ConfigurationKey
- .newInstance();
-
- /**
- * Key used to set the fields a query should be expanded to when the field
- * is <code>null</code>
- *
- * @see StandardQueryParser#setMultiFields(CharSequence[])
- * @see StandardQueryParser#getMultiFields(CharSequence[])
- */
- final public static ConfigurationKey<CharSequence[]> MULTI_FIELDS = ConfigurationKey
- .newInstance();
-
- /**
- * Key used to set a field to boost map that is used to set the boost for
- * each field
- *
- * @see StandardQueryParser#setFieldsBoost(Map)
- * @see StandardQueryParser#getFieldsBoost()
- */
- final public static ConfigurationKey<Map<String, Float>> FIELD_BOOST_MAP = ConfigurationKey
- .newInstance();
-
- /**
- * Key used to set a field to {@link Resolution} map that is used to
- * normalize each date field value.
- *
- * @see StandardQueryParser#setDateResolutionMap(Map)
- * @see StandardQueryParser#getDateResolutionMap()
- */
- final public static ConfigurationKey<Map<CharSequence, DateTools.Resolution>> FIELD_DATE_RESOLUTION_MAP = ConfigurationKey
- .newInstance();
-
- /**
- * Key used to set the {@link FuzzyConfig} used to create fuzzy queries.
- *
- * @see StandardQueryParser#setFuzzyMinSim(float)
- * @see StandardQueryParser#setFuzzyPrefixLength(int)
- * @see StandardQueryParser#getFuzzyMinSim()
- * @see StandardQueryParser#getFuzzyPrefixLength()
- */
- final public static ConfigurationKey<FuzzyConfig> FUZZY_CONFIG = ConfigurationKey
- .newInstance();
-
- /**
- * Key used to set default {@link Resolution}.
- *
- * @see StandardQueryParser#setDateResolution(org.apache.lucene.document.DateTools.Resolution)
- * @see StandardQueryParser#getDateResolution()
- */
- final public static ConfigurationKey<DateTools.Resolution> DATE_RESOLUTION = ConfigurationKey
- .newInstance();
-
- /**
- * Key used to set the boost value in {@link FieldConfig} objects.
- *
- * @see StandardQueryParser#setFieldsBoost(Map)
- * @see StandardQueryParser#getFieldsBoost()
- */
- final public static ConfigurationKey<Float> BOOST = ConfigurationKey
- .newInstance();
-
- /**
- * Key used to set a field to its {@link NumericConfig}.
- *
- * @see StandardQueryParser#setNumericConfigMap(Map)
- * @see StandardQueryParser#getNumericConfigMap()
- */
- final public static ConfigurationKey<NumericConfig> NUMERIC_CONFIG = ConfigurationKey
- .newInstance();
-
- /**
- * Key used to set the {@link NumericConfig} in {@link FieldConfig} for
- * numeric fields.
- *
- * @see StandardQueryParser#setNumericConfigMap(Map)
- * @see StandardQueryParser#getNumericConfigMap()
- */
- final public static ConfigurationKey<Map<String,NumericConfig>> NUMERIC_CONFIG_MAP = ConfigurationKey
- .newInstance();
-
-
- /**
- * Key used to set the {@link Collator} used when creating {@link TermRangeQuery}s.
- *
- * @see StandardQueryParser#setRangeCollator(Collator)
- * @see StandardQueryParser#getRangeCollator()
- */
- final public static ConfigurationKey<Collator> RANGE_COLLATOR = ConfigurationKey
- .newInstance();
-
- }
-
- public static enum Operator {
- AND, OR;
- }
-
- @SuppressWarnings("deprecation")
- public StandardQueryConfigHandler() {
- // Add listener that will build the FieldConfig.
- addFieldConfigListener(new FieldBoostMapFCListener(this));
- addFieldConfigListener(new FieldDateResolutionFCListener(this));
- addFieldConfigListener(new NumericFieldConfigListener(this));
-
- // uncomment code below when deprecated query parser attributes are removed
- // // Default Values
- // set(ConfigurationKeys.ALLOW_LEADING_WILDCARD, false); // default in 2.9
- // set(ConfigurationKeys.ANALYZER, null); // default value 2.4
- // set(ConfigurationKeys.DEFAULT_OPERATOR, Operator.OR);
- // set(ConfigurationKeys.PHRASE_SLOP, 0); // default value 2.4
- // set(ConfigurationKeys.LOWERCASE_EXPANDED_TERMS, true); // default value
- // 2.4
- // set(ConfigurationKeys.ENABLE_POSITION_INCREMENTS, false); // default
- // value
- // // 2.4
- // set(ConfigurationKeys.FIELD_BOOST_MAP, new LinkedHashMap<String,
- // Float>());
- // set(ConfigurationKeys.FUZZY_CONFIG, new FuzzyConfig());
- // set(ConfigurationKeys.LOCALE, Locale.getDefault());
- // set(ConfigurationKeys.MULTI_TERM_REWRITE_METHOD,
- // MultiTermQuery.CONSTANT_SCORE_AUTO_REWRITE_DEFAULT);
- // set(ConfigurationKeys.FIELD_DATE_RESOLUTION_MAP,
- // new HashMap<CharSequence, DateTools.Resolution>());
-
- // still add old attributes
- addAttribute(RangeCollatorAttribute.class);
- addAttribute(DefaultOperatorAttribute.class);
- addAttribute(AnalyzerAttribute.class);
- addAttribute(FuzzyAttribute.class);
- addAttribute(LowercaseExpandedTermsAttribute.class);
- addAttribute(MultiTermRewriteMethodAttribute.class);
- addAttribute(AllowLeadingWildcardAttribute.class);
- addAttribute(PositionIncrementsAttribute.class);
- addAttribute(LocaleAttribute.class);
- addAttribute(DefaultPhraseSlopAttribute.class);
- addAttribute(MultiTermRewriteMethodAttribute.class);
- addAttribute(FieldBoostMapAttribute.class);
-
- }
-
-}
fnp / pylucene.git / blobdiff