| /* |
| * 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.ignite.hadoop; |
| |
| import java.io.Externalizable; |
| |
| /** |
| * Abstract fragment of an input data source. |
| */ |
| public abstract class HadoopInputSplit implements Externalizable { |
| /** */ |
| protected String[] hosts; |
| |
| /** |
| * Array of hosts where this input split resides. |
| * |
| * @return Hosts. |
| */ |
| public String[] hosts() { |
| assert hosts != null; |
| |
| return hosts; |
| } |
| |
| /** |
| * This method must be implemented for purpose of internal implementation. |
| * |
| * @param obj Another object. |
| * @return {@code true} If objects are equal. |
| */ |
| @Override public abstract boolean equals(Object obj); |
| |
| /** |
| * This method must be implemented for purpose of internal implementation. |
| * |
| * @return Hash code of the object. |
| */ |
| @Override public abstract int hashCode(); |
| } |