01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
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.
16: */
17: package org.apache.servicemix.jbi.resolver;
18:
19: import javax.jbi.messaging.MessageExchange;
20:
21: /**
22: * Represents a filter used to match Subcriptions for the internal pub/dispatch model
23: *
24: * @version $Revision: 564607 $
25: */
26: public interface SubscriptionFilter {
27:
28: /**
29: * Performs the filter on the endpoint returning true if the endpoint is suitable, based on some
30: * capabilities evaluation or false if the endpoint should be ignored.
31: * @param exchange
32: * @return true if will accept the exchange
33: */
34: boolean matches(MessageExchange exchange);
35:
36: }
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