TestFM.java

/*
 * Copyright 2014 Netflix, 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 io.reactivex.netty;

import rx.Observable;
import rx.Subscriber;
import rx.functions.Action0;
import rx.functions.Action1;
import rx.functions.Func0;
import rx.functions.Func1;

public class TestFM {

    public static void main(String[] args) {
        Observable
                .create(new Observable.OnSubscribe<Integer>() {
                    @Override
                    public void call(Subscriber<? super Integer> subscriber) {
                        subscriber.onError(new IllegalStateException());
                        subscriber.onCompleted();
                    }
                })
                  .flatMap(new Func1<Integer, Observable<Integer>>() {
                      @Override
                      public Observable<Integer> call(Integer integer) {
                          return Observable.just(1);
                      }
                  }, new Func1<Throwable, Observable<Integer>>() {
                      @Override
                      public Observable<Integer> call(Throwable throwable) {
                          return Observable.just(2);
                      }
                  }, new Func0<Observable<Integer>>() {
                      @Override
                      public Observable<Integer> call() {
                          return Observable.just(3);
                      }
                  })
                  .doOnTerminate(new Action0() {
                      @Override
                      public void call() {
                          System.out.println("TestFM.call");
                      }
                  })
                  .toBlocking()
                  .forEach(new Action1<Integer>() {
                      @Override
                      public void call(Integer integer) {
                          System.out.println("integer = " + integer);
                      }
                  });
    }
}