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https://issues.apache.org/jira/browse/FLINK-3708?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15249847#comment-15249847
]
ASF GitHub Bot commented on FLINK-3708:
---------------------------------------
Github user tillrohrmann commented on a diff in the pull request:
https://github.com/apache/flink/pull/1905#discussion_r60402681
--- Diff:
flink-libraries/flink-cep-scala/src/test/scala/org/apache/flink/cep/scala/CEPITCase.scala
---
@@ -0,0 +1,258 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.flink.cep.scala
+
+import java.util.{Map => JMap}
+
+import org.apache.flink.api.java.tuple.Tuple2
+import org.apache.flink.cep.scala.pattern.Pattern
+import org.apache.flink.core.fs.FileSystem
+import org.apache.flink.streaming.api.TimeCharacteristic
+import
org.apache.flink.streaming.api.functions.AssignerWithPunctuatedWatermarks
+import org.apache.flink.streaming.api.scala._
+import org.apache.flink.streaming.api.watermark.Watermark
+import org.apache.flink.streaming.api.windowing.time.Time
+import org.apache.flink.test.util.TestBaseUtils
+import org.junit.{After, Before, Rule, Test}
+import org.junit.rules.TemporaryFolder
+
+
+@SuppressWarnings(Array("serial")) class CEPITCase extends
ScalaStreamingMultipleProgramsTestBase {
--- End diff --
Just my personal preference: I would put the annotation in an extra line.
> Scala API for CEP
> -----------------
>
> Key: FLINK-3708
> URL: https://issues.apache.org/jira/browse/FLINK-3708
> Project: Flink
> Issue Type: Improvement
> Components: CEP
> Affects Versions: 1.1.0
> Reporter: Till Rohrmann
> Assignee: Stefan Richter
>
> Currently, The CEP library does not support Scala case classes, because the
> {{TypeExtractor}} cannot handle them. In order to support them, it would be
> necessary to offer a Scala API for the CEP library.
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