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.activemq.filter; 018 019import java.util.Collection; 020import java.util.Set; 021 022/** 023 * Represents a node in the {@link DestinationMap} tree 024 * 025 * 026 */ 027public interface DestinationNode { 028 void appendMatchingValues(Set<DestinationNode> answer, String[] paths, int startIndex); 029 030 void appendMatchingWildcards(Set<DestinationNode> answer, String[] paths, int startIndex); 031 032 void appendDescendantValues(Set<DestinationNode> answer); 033 034 Collection<DestinationNode> getDesendentValues(); 035 036 DestinationNode getChild(String path); 037 038 Collection<DestinationNode> getValues(); 039 040 Collection<DestinationNode> getChildren(); 041 042 Collection<DestinationNode> removeDesendentValues(); 043 044 Collection<DestinationNode> removeValues(); 045}