/**
 * 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
 *
 *     https://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.
 */

@version("1.0.5")
@namespace("org.apache.avro.ipc.specific")
protocol Contexts {
  record HomePage {
  }
  
  record ProductPage {
    string product;
  }

  record CartPage {
    array<string> productsInCart;
  }

  record UnknownPage {
  }

  record PageView {
    long datetime;
    union {UnknownPage, HomePage, ProductPage, CartPage} pageContext;
  }

} 
