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LUCENE-8356: Remove StandardFilter and StandardFilterFactory

This commit is contained in:
Alan Woodward 2018-06-13 13:45:03 +01:00
parent 0fbe3d257e
commit 39fb4b8a18
4 changed files with 3 additions and 95 deletions
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3
lucene/CHANGES.txt
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@ -47,6 +47,9 @@ API Changes
* LUCENE-8144: Moved QueryCachingPolicy.ALWAYS_CACHE to the test framework.
(Nhat Nguyen via Adrien Grand)
* LUCENE-8356: StandardFilter and StandardFilterFactory have been removed
(Alan Woodward)
Changes in Runtime Behavior
* LUCENE-8333: Switch MoreLikeThis.setMaxDocFreqPct to use maxDoc instead of

52
lucene/analysis/common/src/java/org/apache/lucene/analysis/standard/StandardFilterFactory.java
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@ -1,52 +0,0 @@
/*
* 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.
*/
package org.apache.lucene.analysis.standard;
import java.util.Map;
import org.apache.lucene.analysis.TokenStream;
import org.apache.lucene.analysis.util.TokenFilterFactory;
/**
* Factory for {@link StandardFilter}.
* <pre class="prettyprint">
* &lt;fieldType name="text_stndrd" class="solr.TextField" positionIncrementGap="100"&gt;
* &lt;analyzer&gt;
* &lt;tokenizer class="solr.StandardTokenizerFactory"/&gt;
* &lt;filter class="solr.StandardFilterFactory"/&gt;
* &lt;/analyzer&gt;
* &lt;/fieldType&gt;</pre>
*
* @deprecated StandardFilter is a no-op and can be removed from filter chains
*/
@Deprecated
public class StandardFilterFactory extends TokenFilterFactory {
/** Creates a new StandardFilterFactory */
public StandardFilterFactory(Map<String,String> args) {
super(args);
if (!args.isEmpty()) {
throw new IllegalArgumentException("Unknown parameters: " + args);
}
}
@Override
public StandardFilter create(TokenStream input) {
return new StandardFilter(input);
}
}

1
lucene/analysis/common/src/resources/META-INF/services/org.apache.lucene.analysis.util.TokenFilterFactory
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@ -107,7 +107,6 @@ org.apache.lucene.analysis.shingle.FixedShingleFilterFactory
org.apache.lucene.analysis.snowball.SnowballPorterFilterFactory
org.apache.lucene.analysis.sr.SerbianNormalizationFilterFactory
org.apache.lucene.analysis.standard.ClassicFilterFactory
org.apache.lucene.analysis.standard.StandardFilterFactory
org.apache.lucene.analysis.sv.SwedishLightStemFilterFactory
org.apache.lucene.analysis.synonym.SynonymFilterFactory
org.apache.lucene.analysis.synonym.SynonymGraphFilterFactory

42
lucene/core/src/java/org/apache/lucene/analysis/standard/StandardFilter.java
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@ -1,42 +0,0 @@
/*
* 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.
*/
package org.apache.lucene.analysis.standard;
import java.io.IOException;
import org.apache.lucene.analysis.TokenFilter;
import org.apache.lucene.analysis.TokenStream;
/**
* Normalizes tokens extracted with {@link StandardTokenizer}.
*
* @deprecated StandardFilter is a no-op and can be removed from code
*/
@Deprecated
public class StandardFilter extends TokenFilter {
/** Sole constructor */
public StandardFilter(TokenStream in) {
super(in);
}
@Override
public final boolean incrementToken() throws IOException {
return input.incrementToken(); // TODO: add some niceties for the new grammar
}
}