本文整理匯總了Java中org.joda.time.Duration.standardHours方法的典型用法代碼示例。如果您正苦於以下問題：Java Duration.standardHours方法的具體用法？Java Duration.standardHours怎麽用？Java Duration.standardHours使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.joda.time.Duration的用法示例。
在下文中一共展示了Duration.standardHours方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: main
import org.joda.time.Duration; //導入方法依賴的package包/類
public static void main(String args[]) throws InterruptedException, ExecutionException, IncompleteOfferingQueryException, IOException, AccessToNonSubscribedOfferingException, AccessToNonActivatedOfferingException {
// Initialize consumer with Consumer ID and Marketplace URL
Consumer consumer = new Consumer(CONSUMER_ID, MARKETPLACE_URI);
// consumer.setProxy("127.0.0.1", 3128); //Enable this line if you are behind a proxy
// consumer.addProxyBypass("172.17.17.100"); //Enable this line and the addresses for internal hosts
// Authenticate consumer on the marketplace
consumer.authenticate(CONSUMER_SECRET);
// Construct Offering Query incrementally
OfferingQuery query = OfferingQuery.create("RandomNumberQuery")
.withInformation(new Information("Random Number Query", "bigiot:RandomNumber"))
//.addOutputData("value", new RDFType("schema:random"), ValueType.NUMBER)
//.inRegion(RegionFilter.city(""))
.withPricingModel(PricingModel.PER_ACCESS)
.withMaxPrice(Euros.amount(0.002))
.withLicenseType(LicenseType.OPEN_DATA_LICENSE);
// Discover available offerings based on Offering Query
CompletableFuture<List<SubscribableOfferingDescription>> listFuture = consumer.discover(query);
listFuture.thenApply(SubscribableOfferingDescription::showOfferingDescriptions);
List<SubscribableOfferingDescription> list = listFuture.get();
// Select Offering that has been offered by a local provider instance
SubscribableOfferingDescription selectedOfferingDescription = list.get(0);
if (selectedOfferingDescription != null) {
// Subscribe to a selected OfferingDescription (if successful, returns accessible Offering instance)
CompletableFuture<Offering> offeringFuture = selectedOfferingDescription.subscribe();
Offering offering = offeringFuture.get();
// Prepare Access Parameters
AccessParameters accessParameters = AccessParameters.create();
// EXAMPLE 1: ONE-TIME ACCESS to the Offering
AccessResponse response = offering.accessOneTime(accessParameters).get();
System.out.println("Received data: " + response.asJsonNode().toString());
// EXAMPLE 2: CONTINUOUS ACCESS to the Offering
// Create an Access Feed with callbacks for the received results
Duration feedDuration = Duration.standardHours(2);
Duration feedInterval = Duration.standardSeconds(2);
AccessFeed accessFeed = offering.accessContinuous(accessParameters,
feedDuration.getMillis(),
feedInterval.getMillis(),
(f,r) -> {
System.out.println("Received data: " + r.asJsonNode().toString());
},
(f,r) -> {
System.out.println("Feed operation failed");
f.stop();
});
// Run until user presses the ENTER key
System.out.println(">>>>>> Terminate ExampleConsumer by pressing ENTER <<<<<<");
Scanner keyboard = new Scanner(System.in);
keyboard.nextLine();
// Stop Access Feed
accessFeed.stop();
// Unsubscribe the Offering
offering.unsubscribe();
}
else {
// No active Offerings could be discovered
System.out.println(">>>>>> No matching offering found <<<<<<");
}
// Terminate consumer instance
consumer.terminate();
}