| /* |
| * 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.search.grouping.distributed.shardresultserializer; |
| |
| import org.apache.solr.schema.FieldType; |
| import org.apache.solr.schema.SchemaField; |
| |
| /** |
| * Utility functions used by implementations of the {@link ShardResultTransformer} interface. |
| * |
| * @lucene.experimental |
| */ |
| class ShardResultTransformerUtils { |
| |
| static Object marshalSortValue(Object originalSortValue, SchemaField schemaField) { |
| return marshalOrUnmarshalSortValue(originalSortValue, schemaField, true); |
| } |
| |
| static Object unmarshalSortValue(Object originalSortValue, SchemaField schemaField) { |
| return marshalOrUnmarshalSortValue(originalSortValue, schemaField, false); |
| } |
| |
| private static Object marshalOrUnmarshalSortValue(Object originalSortValue, SchemaField schemaField, |
| boolean marshal) { |
| if (originalSortValue != null && schemaField != null) { |
| final FieldType fieldType = schemaField.getType(); |
| if (marshal) { |
| return fieldType.marshalSortValue(originalSortValue); |
| } else { |
| return fieldType.unmarshalSortValue(originalSortValue); |
| } |
| } else { |
| return originalSortValue; |
| } |
| } |
| |
| } |