1 files changed, 24 insertions, 0 deletions
diff --git a/pnda-ztt-app/src/main/scala/com/cisco/ztt/Transformer.scala b/pnda-ztt-app/src/main/scala/com/cisco/ztt/Transformer.scala
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+++ b/pnda-ztt-app/src/main/scala/com/cisco/ztt/Transformer.scala
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2018 Cisco Systems. All rights reserved.
+ *
+ * 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 com.cisco.ztt
+
+import com.cisco.pnda.model.DataPlatformEvent
+import org.apache.spark.streaming.dstream.DStream
+
+trait Transformer {
+    def inputTopic: String
+    def transform(event: DataPlatformEvent): (Boolean, Set[Payload])
+}