1 /* 2 * Copyright 2004,2005 The Apache Software Foundation. 3 * 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 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 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. 15 */ 16 package org.apache.axis2.description; 17 18 /** 19 * Represents logical collection of handlers. The order of Handlers do not have 20 * any symantics. 21 */ 22 public interface Flow { 23 /** 24 * Method getHandlerCount 25 * 26 * @return 27 */ 28 public int getHandlerCount(); 29 30 /** 31 * Method getHandler 32 * 33 * @param index 34 * @return 35 */ 36 public HandlerDescription getHandler(int index); 37 38 /** 39 * Method addHandler 40 * 41 * @param handler 42 */ 43 public void addHandler(HandlerDescription handler); 44 } 45