本文整理汇总了Java中org.apache.storm.starter.spout.RandomNumberGeneratorSpout类的典型用法代码示例。如果您正苦于以下问题：Java RandomNumberGeneratorSpout类的具体用法？Java RandomNumberGeneratorSpout怎么用？Java RandomNumberGeneratorSpout使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
RandomNumberGeneratorSpout类属于org.apache.storm.starter.spout包，在下文中一共展示了RandomNumberGeneratorSpout类的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: buildDevicesTopology
import org.apache.storm.starter.spout.RandomNumberGeneratorSpout; //导入依赖的package包/类
/**
* Creates a topology with device-id and count (which are whole numbers) as tuple fields in a stream and it finally
* generates result stream based on min amd max with device-id and count values.
*/
public static StormTopology buildDevicesTopology() {
String deviceID = "device-id";
String count = "count";
Fields allFields = new Fields(deviceID, count);
RandomNumberGeneratorSpout spout = new RandomNumberGeneratorSpout(allFields, 10, 1000);
TridentTopology topology = new TridentTopology();
Stream devicesStream = topology.newStream("devicegen-spout", spout).
each(allFields, new Debug("##### devices"));
devicesStream.minBy(deviceID).
each(allFields, new Debug("#### device with min id"));
devicesStream.maxBy(count).
each(allFields, new Debug("#### device with max count"));
return topology.build();
}
示例2: buildDevicesTopology
import org.apache.storm.starter.spout.RandomNumberGeneratorSpout; //导入依赖的package包/类
/**
* Creates a topology with device-id and count (which are whole numbers) as
* tuple fields in a stream and it finally generates result stream based on
* min amd max with device-id and count values.
*/
public static StormTopology buildDevicesTopology() {
String deviceID = "device-id";
String count = "count";
Fields allFields = new Fields(deviceID, count);
RandomNumberGeneratorSpout spout = new RandomNumberGeneratorSpout(allFields, 10, 1000);
TridentTopology topology = new TridentTopology();
Stream devicesStream = topology.newStream("devicegen-spout", spout).each(allFields, new Debug("##### devices"));
devicesStream.minBy(deviceID).each(allFields, new Debug("#### device with min id"));
devicesStream.maxBy(count).each(allFields, new Debug("#### device with max count"));
return topology.build();
}