| /* |
| * 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.solr.handler.component; |
| |
| import org.apache.lucene.search.FieldDoc; |
| import org.apache.solr.common.util.NamedList; |
| |
| public class ShardDoc extends FieldDoc { |
| public String shard; |
| public String shardAddress; // TODO |
| |
| public int orderInShard; |
| // the position of this doc within the shard... this can be used |
| // to short-circuit comparisons if the shard is equal, and can |
| // also be used to break ties within the same shard. |
| |
| public Object id; |
| // this is currently the uniqueKeyField but |
| // may be replaced with internal docid in a future release. |
| |
| @SuppressWarnings({"rawtypes"}) |
| public NamedList sortFieldValues; |
| // sort field values for *all* docs in a particular shard. |
| // this doc's values are in position orderInShard |
| |
| // TODO: store the SolrDocument here? |
| // Store the order in the merged list for lookup when getting stored fields? |
| // (other components need this ordering to store data in order, like highlighting) |
| // but we shouldn't expose uniqueKey (have a map by it) until the stored-field |
| // retrieval stage. |
| |
| public int positionInResponse; |
| // the ordinal position in the merged response arraylist |
| |
| public ShardDoc(float score, Object[] fields, Object uniqueId, String shard) { |
| super(-1, score, fields); |
| this.id = uniqueId; |
| this.shard = shard; |
| } |
| |
| public ShardDoc() { |
| super(-1, Float.NaN); |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) return true; |
| if (o == null || getClass() != o.getClass()) return false; |
| |
| ShardDoc shardDoc = (ShardDoc) o; |
| |
| if (id != null ? !id.equals(shardDoc.id) : shardDoc.id != null) return false; |
| |
| return true; |
| } |
| |
| @Override |
| public int hashCode() { |
| return id != null ? id.hashCode() : 0; |
| } |
| |
| @Override |
| public String toString(){ |
| return "id="+id |
| +" ,score="+score |
| +" ,shard="+shard |
| +" ,orderInShard="+orderInShard |
| +" ,positionInResponse="+positionInResponse |
| +" ,sortFieldValues="+sortFieldValues; |
| } |
| } |