2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2016-2018 Ericsson. All rights reserved.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.policy.apex.service.engine.event;
24 * This interface is used by an Apex event consumer {@link ApexEventConsumer} consumer to pass a
25 * received event to Apex.
27 * @author Liam Fallon (liam.fallon@ericsson.com)
29 public interface ApexEventReceiver {
31 * Receive an event from a consumer for processing.
33 * @param executionId the unique ID for execution of this event
34 * @param event the event to receive
35 * @throws ApexEventException on exceptions receiving an event into Apex
37 void receiveEvent(long executionId, Object event) throws ApexEventException;
40 * Receive an event from a consumer for processing.
42 * @param event the event to receive
43 * @throws ApexEventException on exceptions receiving an event into Apex
45 void receiveEvent(Object event) throws ApexEventException;