return jcomm;
}
+
+JNIEXPORT jobject JNICALL
+Java_org_simgrid_msg_Task_receiveBounded(JNIEnv * env, jclass cls,
+ jstring jalias, jdouble jtimeout,
+ jobject jhost, jdouble rate)
+{
+ msg_error_t rv;
+ msg_task_t *task = xbt_new(msg_task_t,1);
+ *task = NULL;
+
+ msg_host_t host = NULL;
+ jobject jtask_global, jtask_local;
+ const char *alias;
+
+ if (jhost) {
+ host = jhost_get_native(env, jhost);
+
+ if (!host) {
+ jxbt_throw_notbound(env, "host", jhost);
+ return NULL;
+ }
+ }
+
+ alias = (*env)->GetStringUTFChars(env, jalias, 0);
+ rv = MSG_task_receive_ext_bounded(task, alias, (double) jtimeout, host, (double) rate);
+ if ((*env)->ExceptionOccurred(env))
+ return NULL;
+ if (rv != MSG_OK) {
+ jmsg_throw_status(env,rv);
+ return NULL;
+ }
+ jtask_global = MSG_task_get_data(*task);
+
+ /* Convert the global ref into a local ref so that the JVM can free the stuff */
+ jtask_local = (*env)->NewLocalRef(env, jtask_global);
+ (*env)->DeleteGlobalRef(env, jtask_global);
+ MSG_task_set_data(*task, NULL);
+
+ (*env)->ReleaseStringUTFChars(env, jalias, alias);
+
+ xbt_free(task);
+
+ return (jobject) jtask_local;
+}
+
+
+JNIEXPORT jobject JNICALL
+Java_org_simgrid_msg_Task_irecvBounded(JNIEnv * env, jclass cls,
+ jstring jmailbox, jdouble rate) {
+ msg_comm_t comm;
+ const char *mailbox;
+ jclass comm_class;
+ //pointer to store the task object pointer.
+ msg_task_t *task = xbt_new(msg_task_t,1);
+ *task = NULL;
+ /* There should be a cache here */
+ comm_class = (*env)->FindClass(env, "org/simgrid/msg/Comm");
+
+ if (!comm_class) {
+ jxbt_throw_native(env,bprintf("fieldID or methodID or class not found."));
+ return NULL;
+ }
+
+ jobject jcomm = (*env)->NewObject(env, comm_class, jtask_method_Comm_constructor);
+ if (!jcomm) {
+ jxbt_throw_native(env,bprintf("Can't create a Comm object."));
+ return NULL;
+ }
+
+ mailbox = (*env)->GetStringUTFChars(env, jmailbox, 0);
+
+ comm = MSG_task_irecv_bounded(task,mailbox, (double) rate);
+
+ (*env)->SetLongField(env, jcomm, jtask_field_Comm_bind, (jlong) (long)(comm));
+ (*env)->SetLongField(env, jcomm, jtask_field_Comm_taskBind, (jlong) (long)(task));
+ (*env)->SetBooleanField(env, jcomm, jtask_field_Comm_receiving, JNI_TRUE);
+
+ (*env)->ReleaseStringUTFChars(env, jmailbox, mailbox);
+
+ return jcomm;
+}
+
JNIEXPORT jobject JNICALL
Java_org_simgrid_msg_Task_isend(JNIEnv *env, jobject jtask, jstring jmailbox) {
jclass comm_class;
* @param host
*/
public native static Task receive(String mailbox, double timeout, Host host) throws TransferFailureException, HostFailureException, TimeoutException;
+
+ /**
+ * Starts listening for receiving a task from an asynchronous communication with a capped rate
+ * @param mailbox
+ */
+ public static native Comm irecvBounded(String mailbox, double rate);
+ /**
+ * Retrieves next task from the mailbox identified by the specified name with a capped rate
+ *
+ * @param mailbox
+ */
+
+ public static Task receiveBounded(String mailbox, double rate) throws TransferFailureException, HostFailureException, TimeoutException {
+ return receiveBounded(mailbox, -1.0, null, rate);
+ }
+
+ /**
+ * Retrieves next task on the mailbox identified by the specified name (wait at most \a timeout seconds) with a capped rate
+ *
+ * @param mailbox
+ * @param timeout
+ */
+ public static Task receiveBounded(String mailbox, double timeout, double rate) throws TransferFailureException, HostFailureException, TimeoutException {
+ return receiveBounded(mailbox, timeout, null, rate);
+ }
+
+ /**
+ * Retrieves next task sent by a given host on the mailbox identified by the specified alias with a capped rate
+ *
+ * @param mailbox
+ * @param host
+ */
+
+ public static Task receiveBounded(String mailbox, Host host, double rate) throws TransferFailureException, HostFailureException, TimeoutException {
+ return receiveBounded(mailbox, -1.0, host, rate);
+ }
+
+ /**
+ * Retrieves next task sent by a given host on the mailbox identified by the specified alias (wait at most \a timeout seconds)
+ * with a capped rate
+ *
+ * @param mailbox
+ * @param timeout
+ * @param host
+ */
+ public native static Task receiveBounded(String mailbox, double timeout, Host host, double rate) throws TransferFailureException, HostFailureException, TimeoutException;
+
+
+
/**
* Tests whether there is a pending communication on the mailbox identified by the specified alias, and who sent it
*/