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https://issues.apache.org/jira/browse/FLINK-6658?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16023339#comment-16023339
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ASF GitHub Bot commented on FLINK-6658:
---------------------------------------
Github user dawidwys commented on a diff in the pull request:
https://github.com/apache/flink/pull/3963#discussion_r118322678
--- Diff:
flink-libraries/flink-cep-scala/src/main/scala/org/apache/flink/cep/scala/conditions/Context.scala
---
@@ -0,0 +1,33 @@
+/*
+ * 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.conditions
+
+import java.io.Serializable
+
+/**
+ * The context used when evaluating the {@link IterativeCondition
condition}.
+ */
+trait Context[T] extends Serializable {
+ /**
+ * @return An { @link Iterable} over the already accepted elements
+ * for a given pattern. Elements are iterated in the
order they were
+ * inserted in the pattern.
+ * @param name The name of the pattern.
+ */
+ def apply(name: String): Iterable[T]
+}
--- End diff --
Right I was also not really decided on that one. Of course you can change
it.
> Use scala Collections in scala CEP API
> --------------------------------------
>
> Key: FLINK-6658
> URL: https://issues.apache.org/jira/browse/FLINK-6658
> Project: Flink
> Issue Type: Bug
> Components: CEP
> Affects Versions: 1.3.0
> Reporter: Dawid Wysakowicz
> Assignee: Dawid Wysakowicz
>
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