| /* |
| * 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.examples |
| |
| /** |
| */ |
| package object spark { |
| /** |
| * Utility object. |
| * Takes a `AutoCloseable` resource and closure to work with it. |
| * After work is done - closes the resource. |
| */ |
| object closeAfter { |
| def apply[R <: AutoCloseable, T](r: R)(c: (R) ⇒ T) = { |
| try { |
| c(r) |
| } |
| finally { |
| r.close |
| } |
| } |
| } |
| } |