diff options
author | mmis <michael.morris@ericsson.com> | 2018-07-20 15:28:25 +0100 |
---|---|---|
committer | mmis <michael.morris@ericsson.com> | 2018-07-25 13:16:51 +0100 |
commit | b40acf2d244058c162a8597968e59f2708e6abf4 (patch) | |
tree | d30890a123305c50e3280ebbe02742b72f226c90 /policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusConsumer.java | |
parent | 02bf7de575b246c63188988072aabb36ac3b697b (diff) |
Copy policy-endpoints from drools-pdp to common
Issue-ID: POLICY-967
Change-Id: I374c155ee102c3e157c60d0a22d7191544abb76a
Signed-off-by: mmis <michael.morris@ericsson.com>
Diffstat (limited to 'policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusConsumer.java')
-rw-r--r-- | policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusConsumer.java | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusConsumer.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusConsumer.java new file mode 100644 index 00000000..8cc631c8 --- /dev/null +++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusConsumer.java @@ -0,0 +1,45 @@ +/* + * ============LICENSE_START======================================================= + * policy-endpoints + * ================================================================================ + * Copyright (C) 2017-2018 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.onap.policy.common.endpoints.event.comm.bus.internal; + +import java.io.IOException; + +/** + * Wrapper around libraries to consume from message bus + * + */ +public interface BusConsumer { + + /** + * fetch messages + * + * @return list of messages + * @throws Exception when error encountered by underlying libraries + */ + public Iterable<String> fetch() throws InterruptedException, IOException; + + /** + * close underlying library consumer + */ + public void close(); +} + + |