/** * Copyright 2012, 2013 Turn, Inc. * * Licensed 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 com.turn.shapeshifter; import com.google.protobuf.Descriptors.Descriptor; /** * A source for instances of {@link Schema} that are built from a Protocol * Buffer {@link Descriptor}. * * @author jsilland */ public interface SchemaSource { /** * Returns an automatically generated schema for the given message * descriptor. * * @param descriptor the descriptor of a Protocol Buffer message * @throws SchemaObtentionException when the schema cannot be obtained */ public Schema get(Descriptor descriptor) throws SchemaObtentionException; }