001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.commons.configuration2.tree; 018 019/** 020 * <p> 021 * A specialized version of the {@code NodeModelSupport} interface which allows querying an {@link InMemoryNodeModel}. 022 * </p> 023 * <p> 024 * This interface is needed by some special node model implementations used by in-memory configurations. Such 025 * implementations require the extended capabilities of an {@code InMemoryNodeModel}. 026 * </p> 027 * 028 * @since 2.0 029 */ 030public interface InMemoryNodeModelSupport extends NodeModelSupport<ImmutableNode> { 031 /** 032 * {@inheritDoc} This variant specializes the return type to {@code InMemoryNodeModel}. 033 */ 034 @Override 035 InMemoryNodeModel getNodeModel(); 036}