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diff --git a/dcae-analytics-common/src/main/java/org/openecomp/dcae/apod/analytics/common/service/processor/ProcessorContext.java b/dcae-analytics-common/src/main/java/org/openecomp/dcae/apod/analytics/common/service/processor/ProcessorContext.java
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+++ b/dcae-analytics-common/src/main/java/org/openecomp/dcae/apod/analytics/common/service/processor/ProcessorContext.java
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+/*
+ * ===============================LICENSE_START======================================
+ *  dcae-analytics
+ * ================================================================================
+ *    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===========================================
+ */
+
+package org.openecomp.dcae.apod.analytics.common.service.processor;
+
+import java.io.Serializable;
+import java.util.List;
+
+/**
+ * <p>
+ *     A Processor Context is used a an input and output to a {@link MessageProcessor}
+ *     <br>
+ *     DCAE Analytics sub projects should extend this interface and add specific fields
+ *     required for input and output
+ * </p>
+ *
+ * @author Rajiv Singla . Creation Date: 11/7/2016.
+ */
+public interface ProcessorContext extends Serializable {
+
+    /**
+     * Returns Processor Context message that will be processed by Chain of Processors
+     *
+     * @return message that need to be processed by processors
+     */
+    String getMessage();
+
+    /**
+     * Processing Context flag which determines if Processing can continue in a processing
+     * chain
+     *
+     * @return true if ok to continue processing normally
+     */
+    boolean canProcessingContinue();
+
+
+    /**
+     * Sets new value for ProcessingContinue flag which will cause early termination of processing in chain if
+     * set to false
+     *
+     * @param canProcessingContinue set new value for canProcessing Continue flag
+     */
+    void setProcessingContinueFlag(boolean canProcessingContinue);
+
+
+    /**
+     * Provides a List of previous processors which have completed processing
+     *
+     * @return list of previous processors
+     */
+    List<? super MessageProcessor<? extends ProcessorContext>> getMessageProcessors();
+
+}