From b32effcaf5684d5e2f338a4537b71a2375c534e5 Mon Sep 17 00:00:00 2001
From: sunil unnava <su622b@att.com>
Date: Tue, 14 Aug 2018 09:34:46 -0400
Subject: update the testcases after the kafka 11 changes

Issue-ID: DMAAP-526
Change-Id: I477a8ee05fb3cdd76af726b6ca0d1a69aa9eef93
Signed-off-by: sunil unnava <su622b@att.com>
---
 .../java/com/att/dmf/mr/backends/Consumer.java     | 106 +++++++++++++++++++++
 1 file changed, 106 insertions(+)
 create mode 100644 src/main/java/com/att/dmf/mr/backends/Consumer.java

(limited to 'src/main/java/com/att/dmf/mr/backends/Consumer.java')

diff --git a/src/main/java/com/att/dmf/mr/backends/Consumer.java b/src/main/java/com/att/dmf/mr/backends/Consumer.java
new file mode 100644
index 0000000..279d48b
--- /dev/null
+++ b/src/main/java/com/att/dmf/mr/backends/Consumer.java
@@ -0,0 +1,106 @@
+/*******************************************************************************
+ *  ============LICENSE_START=======================================================
+ *  org.onap.dmaap
+ *  ================================================================================
+ *  Copyright © 2017 AT&T Intellectual Property. 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.
+ *  ============LICENSE_END=========================================================
+ *  
+ *  ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ *  
+ *******************************************************************************/
+package com.att.dmf.mr.backends;
+
+import java.util.ArrayList;
+
+/**
+ * A consumer interface. Consumers pull the next message from a given topic.
+ * @author peter
+ */
+public interface Consumer
+{	
+	/**
+	 * A message interface provide the offset and message
+	 * @author nilanjana.maity
+	 *
+	 */
+	public interface Message
+	{	
+		/**
+		 * returning the offset of that particular message 
+		 * @return long
+		 */
+		long getOffset ();
+		/**
+		 * returning the message 
+		 * @return message
+		 */
+		String getMessage ();
+	}
+
+	/**
+	 * Get this consumer's name
+	 * @return name
+	 */
+	String getName ();
+
+	/**
+	 * Get creation time in ms
+	 * @return
+	 */
+	long getCreateTimeMs ();
+
+	/**
+	 * Get last access time in ms
+	 * @return
+	 */
+	long getLastAccessMs ();
+	
+	/**
+	 * Get the next message from this source. This method must not block.
+	 * @return the next message, or null if none are waiting
+	 */
+	Message nextMessage ();
+
+	/**
+	 * Get the next message from this source. This method must not block.
+	 * @param atOffset start with the next message at or after atOffset. -1 means next from last request
+	 * @return the next message, or null if none are waiting
+	 */
+//	Message nextMessage ( long atOffset );
+
+	//Message nextMessage (ArrayList cl);
+	/**
+	 * Close/clean up this consumer
+	 * @return 
+	 */
+	boolean close();
+	
+	/**
+	 * Commit the offset of the last consumed message
+	 * 
+	 */
+	void commitOffsets();
+	
+	/**
+	 * Get the offset this consumer is currently at
+	 * @return offset
+	 */
+	long getOffset();
+	
+	void setOffset(long offset);
+	
+	//public 	org.apache.kafka.clients.consumer.KafkaConsumer getConsumer();
+	
+	
+}
-- 
cgit 1.2.3-korg