X-Git-Url: https://git.mdrn.pl/pylucene.git/blobdiff_plain/a2e61f0c04805cfcb8706176758d1283c7e3a55c..aaeed5504b982cf3545252ab528713250aa33eed:/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/search/function/ValueSourceQuery.java diff --git a/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/search/function/ValueSourceQuery.java b/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/search/function/ValueSourceQuery.java deleted file mode 100644 index 3cdb25d..0000000 --- a/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/search/function/ValueSourceQuery.java +++ /dev/null @@ -1,195 +0,0 @@ -package org.apache.lucene.search.function; - -/** - * 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.index.IndexReader; -import org.apache.lucene.index.Term; -import org.apache.lucene.index.TermDocs; -import org.apache.lucene.search.*; -import org.apache.lucene.util.ToStringUtils; - -import java.io.IOException; -import java.util.Set; - -/** - * Expert: A Query that sets the scores of document to the - * values obtained from a {@link org.apache.lucene.search.function.ValueSource ValueSource}. - *
- * This query provides a score for each and every undeleted document in the index. - *
- * The value source can be based on a (cached) value of an indexed field, but it - * can also be based on an external source, e.g. values read from an external database. - *
- * Score is set as: Score(doc,query) = query.getBoost()2 * valueSource(doc).
- *
- * @lucene.experimental
- */
-public class ValueSourceQuery extends Query {
- ValueSource valSrc;
-
- /**
- * Create a value source query
- * @param valSrc provides the values defines the function to be used for scoring
- */
- public ValueSourceQuery(ValueSource valSrc) {
- this.valSrc=valSrc;
- }
-
- /*(non-Javadoc) @see org.apache.lucene.search.Query#rewrite(org.apache.lucene.index.IndexReader) */
- @Override
- public Query rewrite(IndexReader reader) throws IOException {
- return this;
- }
-
- /*(non-Javadoc) @see org.apache.lucene.search.Query#extractTerms(java.util.Set) */
- @Override
- public void extractTerms(Seto
is equal to this. */
- @Override
- public boolean equals(Object o) {
- if (this == o)
- return true;
- if (!super.equals(o))
- return false;
- if (getClass() != o.getClass()) {
- return false;
- }
- ValueSourceQuery other = (ValueSourceQuery)o;
- return this.getBoost() == other.getBoost()
- && this.valSrc.equals(other.valSrc);
- }
-
- /** Returns a hash code value for this object. */
- @Override
- public int hashCode() {
- return (getClass().hashCode() + valSrc.hashCode()) ^ Float.floatToIntBits(getBoost());
- }
-
-}