2 * Copyright 2008 the original author or authors.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package org.wamblee.system.container;
18 import org.wamblee.system.core.Component;
19 import org.wamblee.system.core.ProvidedInterface;
20 import org.wamblee.system.core.RequiredInterface;
23 * Interface restriction for restricting the linking of provided and required
26 * @author Erik Brakkee
29 public interface InterfaceRestriction {
32 * Checks if connecting the given provided and required interface would violate
35 * @param aClient Client component requiring an interface.
36 * @param aRequired Required interface.
37 * @param aServer Server component providing an interface.
38 * @param aProvided Provided interface.
40 boolean isViolated(Component aClient, RequiredInterface aRequired,
41 Component aServer, ProvidedInterface aProvided);