1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache license, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * 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.logging.log4j.message; 18 19 /** 20 * Flow messages 21 * 22 * @since 2.6 23 */ 24 public interface FlowMessage extends Message { 25 26 /** 27 * The message text like "Enter" or "Exit" used to prefix the actual Message. 28 * 29 * @return message text used to prefix the actual Message. 30 */ 31 String getText(); 32 33 /** 34 * The wrapped message 35 * 36 * @return the wrapped message 37 */ 38 Message getMessage(); 39 }