| /* |
| * 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.pig; |
| |
| import org.apache.pig.data.Tuple; |
| |
| /** |
| * The interface that handles errors thrown by the |
| * {@link StoreFuncInterface#putNext(Tuple)} |
| * |
| */ |
| public interface ErrorHandler { |
| /** |
| * Method invoked on success processing of tuple |
| * |
| * @param uniqueSignature |
| * a unique signature to identify the operator |
| */ |
| public void onSuccess(String uniqueSignature); |
| |
| /** |
| * Method invoked when an error occurs processing of tuple |
| * |
| * @param uniqueSignature |
| * a unique signature to identify the operator |
| * @param e |
| * Exception encountered while processing input |
| * @param inputTuple |
| * the tuple to store. |
| */ |
| public void onError(String uniqueSignature, Exception e); |
| } |