/* * 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; } } }