Package scala.concurrent

Examples of scala.concurrent.ExecutionContext

554
555
556
557
558
559
560
561
562
563
564
  }

  @Test(expected = IllegalStateException.class)
  public void useAfter() throws Exception {
    //#after
    final ExecutionContext ec = system.dispatcher();
    Future<String> failExc = Futures.failed(new IllegalStateException("OHNOES1"));
    Future<String> delayed = Patterns.after(Duration.create(200, "millis"),
      system.scheduler(), ec,  failExc);
    Future<String> future = future(new Callable<String>() {
      public String call() throws InterruptedException {
View Full Code Here
90
91
92
93
94
95
96
97
98
99
100
    //#print-result
  }
  @SuppressWarnings("unchecked") @Test public void useCustomExecutionContext() throws Exception {
    ExecutorService yourExecutorServiceGoesHere = Executors.newSingleThreadExecutor();
    //#diy-execution-context
    ExecutionContext ec =
      ExecutionContexts.fromExecutorService(yourExecutorServiceGoesHere);

    //Use ec with your Futures
    Future<String> f1 = Futures.successful("foo");
View Full Code Here
134
135
136
137
138
139
140
141
142
143
144
  }

  @Test
  public void useMap() throws Exception {
    //#map
    final ExecutionContext ec = system.dispatcher();

    Future<String> f1 = future(new Callable<String>() {
      public String call() {
        return "Hello" + "World";
      }
View Full Code Here
157
158
159
160
161
162
163
164
165
166
167
  }

  @Test
  public void useMap2() throws Exception {
    //#map2
    final ExecutionContext ec = system.dispatcher();

    Future<String> f1 = future(new Callable<String>() {
      public String call() throws Exception {
        Thread.sleep(100);
        return "Hello" + "World";
View Full Code Here
181
182
183
184
185
186
187
188
189
190
191
  }

  @Test
  public void useMap3() throws Exception {
    //#map3
    final ExecutionContext ec = system.dispatcher();

    Future<String> f1 = future(new Callable<String>() {
      public String call() {
        return "Hello" + "World";
      }
View Full Code Here
207
208
209
210
211
212
213
214
215
216
217
  }

  @Test
  public void useFlatMap() throws Exception {
    //#flat-map
    final ExecutionContext ec = system.dispatcher();

    Future<String> f1 = future(new Callable<String>() {
      public String call() {
        return "Hello" + "World";
      }
View Full Code Here
238
239
240
241
242
243
244
245
246
247
248
    List<Future<Integer>> source = new ArrayList<Future<Integer>>();
    source.add(Futures.successful(1));
    source.add(Futures.successful(2));

    //#sequence
    final ExecutionContext ec = system.dispatcher();
    //Some source generating a sequence of Future<Integer>:s
    Iterable<Future<Integer>> listOfFutureInts = source;

    // now we have a Future[Iterable[Integer]]
    Future<Iterable<Integer>> futureListOfInts = sequence(listOfFutureInts, ec);
View Full Code Here
265
266
267
268
269
270
271
272
273
274
275
  }

  @Test
  public void useTraverse() throws Exception {
    //#traverse
    final ExecutionContext ec = system.dispatcher();
    //Just a sequence of Strings
    Iterable<String> listStrings = Arrays.asList("a", "b", "c");

    Future<Iterable<String>> futureResult = traverse(listStrings,
      new Function<String, Future<String>>() {
View Full Code Here
294
295
296
297
298
299
300
301
302
303
304
    List<Future<String>> source = new ArrayList<Future<String>>();
    source.add(Futures.successful("a"));
    source.add(Futures.successful("b"));
    //#fold

    final ExecutionContext ec = system.dispatcher();

    //A sequence of Futures, in this case Strings
    Iterable<Future<String>> futures = source;

    //Start value is the empty string
View Full Code Here
320
321
322
323
324
325
326
327
328
329
330
    List<Future<String>> source = new ArrayList<Future<String>>();
    source.add(Futures.successful("a"));
    source.add(Futures.successful("b"));
    //#reduce

    final ExecutionContext ec = system.dispatcher();
    //A sequence of Futures, in this case Strings
    Iterable<Future<String>> futures = source;

    Future<Object> resultFuture = reduce(futures,
      new Function2<Object, String, Object>() {
View Full Code Here
TOP

Related Classes of scala.concurrent.ExecutionContext

  • akka.camel.ConsumerJavaTest
  • akka.camel.CustomRouteTest
  • com.catify.processengine.core.nodes.NodeUtils
  • docs.agent.AgentDocTest
  • docs.dispatcher.DispatcherDocTest
  • docs.future.FutureDocTest
  • java8guide.async.controllers.Application
  • javaguide.async.controllers.Application
  • sample.cluster.transformation.TransformationFrontendMain
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.