Github user HeartSaVioR commented on a diff in the pull request:
https://github.com/apache/storm/pull/2746#discussion_r201144238
--- Diff:
integration-test/src/main/java/org/apache/storm/st/topology/window/TimeDataIncrementingSpout.java
---
@@ -0,0 +1,64 @@
+/*
+ * Copyright 2018 The Apache Software Foundation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.storm.st.topology.window;
+
+import java.util.Map;
+import java.util.Random;
+import java.util.concurrent.ThreadLocalRandom;
+import org.apache.storm.spout.SpoutOutputCollector;
+import org.apache.storm.st.topology.TestableTopology;
+import org.apache.storm.st.topology.window.data.TimeData;
+import org.apache.storm.st.utils.StringDecorator;
+import org.apache.storm.st.utils.TimeUtil;
+import org.apache.storm.task.TopologyContext;
+import org.apache.storm.topology.OutputFieldsDeclarer;
+import org.apache.storm.topology.base.BaseRichSpout;
+import org.apache.storm.tuple.Values;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class TimeDataIncrementingSpout extends BaseRichSpout {
+ private static final Logger LOG =
LoggerFactory.getLogger(TimeDataIncrementingSpout.class);
+ private final Random rng = new Random();
--- End diff --
unused?
---
