| /* |
| * 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.logging.log4j.core.config.composite; |
| |
| import org.apache.logging.log4j.core.config.AbstractConfiguration; |
| import org.apache.logging.log4j.plugins.Node; |
| import org.apache.logging.log4j.plugins.util.PluginManager; |
| |
| /** |
| * Merges two configurations together |
| */ |
| public interface MergeStrategy { |
| |
| /** |
| * Merge the root node properties into the configuration. |
| * @param rootNode The composite root node. |
| * @param configuration The configuration to merge. |
| */ |
| void mergeRootProperties(Node rootNode, AbstractConfiguration configuration); |
| |
| /** |
| * Merge the source node tree into the target node tree. |
| * @param target The target Node tree. |
| * @param source The source Node tree. |
| */ |
| void mergeConfigurations(Node target, Node source, PluginManager pluginManager); |
| } |