| /* |
| * 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.search; |
| |
| |
| import org.apache.lucene.util.AttributeImpl; |
| import org.apache.lucene.util.AttributeReflector; |
| |
| /** Implementation class for {@link BoostAttribute}. |
| * @lucene.internal |
| */ |
| public final class BoostAttributeImpl extends AttributeImpl implements BoostAttribute { |
| private float boost = 1.0f; |
| |
| @Override |
| public void setBoost(float boost) { |
| this.boost = boost; |
| } |
| |
| @Override |
| public float getBoost() { |
| return boost; |
| } |
| |
| @Override |
| public void clear() { |
| boost = 1.0f; |
| } |
| |
| @Override |
| public void copyTo(AttributeImpl target) { |
| ((BoostAttribute) target).setBoost(boost); |
| } |
| |
| @Override |
| public void reflectWith(AttributeReflector reflector) { |
| reflector.reflect(BoostAttribute.class, "boost", boost); |
| } |
| } |