Roman Elizarov | 8a4a8e1 | 2017-03-09 19:52:58 +0300 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016-2017 JetBrains s.r.o. |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | // This file was automatically generated from coroutines-guide-reactive.md by Knit tool. Do not edit. |
Roman Elizarov | a9687a3 | 2018-06-29 17:28:38 +0300 | [diff] [blame] | 18 | package kotlinx.coroutines.experimental.rx2.guide.basic03 |
Roman Elizarov | 8a4a8e1 | 2017-03-09 19:52:58 +0300 | [diff] [blame] | 19 | |
Roman Elizarov | 95981f3 | 2017-03-17 18:12:04 +0300 | [diff] [blame] | 20 | import io.reactivex.* |
| 21 | import kotlinx.coroutines.experimental.* |
Vsevolod Tolstopyatov | 313978c | 2018-06-01 15:30:34 +0300 | [diff] [blame] | 22 | import kotlinx.coroutines.experimental.channels.* |
Roman Elizarov | 95981f3 | 2017-03-17 18:12:04 +0300 | [diff] [blame] | 23 | import kotlinx.coroutines.experimental.reactive.* |
Roman Elizarov | 8a4a8e1 | 2017-03-09 19:52:58 +0300 | [diff] [blame] | 24 | |
| 25 | fun main(args: Array<String>) = runBlocking<Unit> { |
Roman Elizarov | 86349be | 2017-03-17 16:47:37 +0300 | [diff] [blame] | 26 | val source = Flowable.range(1, 5) // a range of five numbers |
| 27 | .doOnSubscribe { println("OnSubscribe") } // provide some insight |
Roman Elizarov | 0dffcfd | 2018-06-29 18:51:52 +0300 | [diff] [blame] | 28 | .doOnComplete { println("OnComplete") } // ... |
Roman Elizarov | 86349be | 2017-03-17 16:47:37 +0300 | [diff] [blame] | 29 | .doFinally { println("Finally") } // ... into what's going on |
| 30 | var cnt = 0 |
Vsevolod Tolstopyatov | 313978c | 2018-06-01 15:30:34 +0300 | [diff] [blame] | 31 | source.openSubscription().consume { // open channel to the source |
| 32 | for (x in this) { // iterate over the channel to receive elements from it |
| 33 | println(x) |
| 34 | if (++cnt >= 3) break // break when 3 elements are printed |
| 35 | } |
Roman Elizarov | 0dffcfd | 2018-06-29 18:51:52 +0300 | [diff] [blame] | 36 | // Note: `consume` cancels the channel when this block of code is complete |
Roman Elizarov | 86349be | 2017-03-17 16:47:37 +0300 | [diff] [blame] | 37 | } |
Roman Elizarov | 8a4a8e1 | 2017-03-09 19:52:58 +0300 | [diff] [blame] | 38 | } |