@@ -0,0 +1,1699 @@
+package org.apache.beam.sdk.schemas;%0A%0A/*%0A * Licensed to the Apache Software Foundation (ASF) under one%0A * or more contributor license agreements.  See the NOTICE file%0A * distributed with this work for additional information%0A * regarding copyright ownership.  The ASF licenses this file%0A * to you under the Apache License, Version 2.0 (the%0A * %22License%22); you may not use this file except in compliance%0A * with the License.  You may obtain a copy of the License at%0A *%0A *     http://www.apache.org/licenses/LICENSE-2.0%0A *%0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS,%0A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A * See the License for the specific language governing permissions and%0A * limitations under the License.%0A */%0A%0Aimport com.google.auto.service.AutoService;%0Aimport java.util.List;%0Aimport java.util.ServiceLoader;%0Aimport org.apache.beam.sdk.annotations.Experimental;%0A%0A/**%0A * %7B@link SchemaProvider%7D creators have the ability to automatically have their%0A * %7B@link SchemaProvider schemaProvider%7D registered with this SDK by creating a%0A * %7B@link ServiceLoader%7D entry and a concrete implementation of this interface.%0A *%0A * %3Cp%3EIt is optional but recommended to use one of the many build time tools such as%0A * %7B@link AutoService%7D to generate the necessary META-INF files automatically.%0A */%0A@Experimental%0Apublic interface SchemaProviderRegistrar %7B%0A  /**%0A   * Returns a list of %7B@link SchemaProvider schema providers%7D which%0A   * will be registered by default within each %7B@link SchemaRegistry schema registry%7D instance.%0A   *%0A   */%0A  List%3CSchemaProvider%3E getSchemaProviders();%0A%7D%0A

Add SchemaProviderRegistrar class.