1 files changed, 42 insertions, 0 deletions
diff --git a/services/services-engine/src/main/java/org/onap/policy/apex/service/parameters/eventhandler/EventHandlerPeeredMode.java b/services/services-engine/src/main/java/org/onap/policy/apex/service/parameters/eventhandler/EventHandlerPeeredMode.java
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index 000000000..b7ee667f3
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+++ b/services/services-engine/src/main/java/org/onap/policy/apex/service/parameters/eventhandler/EventHandlerPeeredMode.java
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+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2016-2018 Ericsson. 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.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.service.parameters.eventhandler;
+
+/**
+ * This enum specifies the peered mode that an event handler may be in.
+ * 
+ * <p>
+ * The following values are defined:
+ * <ol>
+ * <li>SYNCHRONOUS: The event handler is tied to another event handler for event handling in APEX,
+ * used for request-response calls where APEX is the receiver.
+ * <li>REQUESTOR: The event handler is tied another event handler for event handling in APEX, used
+ * for request-response calls where APEX is the sender.
+ * </ol>
+ *
+ * @author Liam Fallon (liam.fallon@ericsson.com)
+ * 
+ * @author liam.fallon@ericsson.com
+ *
+ */
+public enum EventHandlerPeeredMode {
+    SYNCHRONOUS, REQUESTOR
+}