| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| package org.apache.brooklyn.api.entity; |
| |
| import java.util.Map; |
| |
| /** |
| * Instances of this class supply logic which can be used to initialize entities. |
| * These can be added to an {@link EntitySpec} programmatically, or declared as part |
| * of YAML recipes in a <code>brooklyn.initializers</code> section. |
| * In the case of the latter, implementing classes should define a no-arg constructor |
| * or a {@link Map} constructor so that YAML parameters can be supplied. |
| **/ |
| public interface EntityInitializer { |
| |
| /** Applies initialization logic to a just-built entity. |
| * Invoked immediately after the "init" call on the AbstractEntity constructed. |
| * |
| * @param entity guaranteed to be the actual implementation instance, |
| * thus guaranteed to be castable to EntityInternal which is often desired, |
| * or to the type at hand (it is not even a proxy) |
| */ |
| public void apply(EntityLocal entity); |
| |
| } |