new java example, on asynchronous communications

[simgrid.git] / examples / java / async / waitAll / Receiver.java

diff --git a/examples/java/async/waitAll/Receiver.java b/examples/java/async/waitAll/Receiver.java
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+++ b/examples/java/async/waitAll/Receiver.java
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+/* Copyright (c) 2006-2007, 2010, 2013-2014, 2016. The SimGrid Team.
+ * All rights reserved.                                                     */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
+package async.waitAll;
+import org.simgrid.msg.Msg;
+import org.simgrid.msg.Comm;
+import org.simgrid.msg.Host;
+import org.simgrid.msg.Task;
+import org.simgrid.msg.Process;
+import org.simgrid.msg.HostFailureException;
+import org.simgrid.msg.TimeoutException;
+import org.simgrid.msg.TransferFailureException;
+
+public class Receiver extends Process {
+  public Receiver (Host host, String name) {
+    super(host,name);
+  }
+
+  public void main(String[] args) throws TransferFailureException, HostFailureException, TimeoutException {
+    Comm comm = Task.irecv(getHost().getName());
+    Msg.info("I started receiving on '"+ getHost().getName() +". Wait 0.1 second, and block on the communication.");
+    waitFor(0.1);
+    try {
+       comm.waitCompletion();
+    } catch (TimeoutException e) {
+       Msg.info("Timeout while waiting for my task");
+       return; // Stop this process
+    }
+    Msg.info("I got my task, good bye.");
+  }
+}
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