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 18 package org.apache.shardingsphere.infra.props; 19 20 /** 21 * Typed property key. 22 */ 23 public interface TypedPropertyKey { 24 25 /** 26 * Get property key. 27 * 28 * @return property key 29 */ 30 String getKey(); 31 32 /** 33 * Get default property value. 34 * 35 * @return default property value 36 */ 37 String getDefaultValue(); 38 39 /** 40 * Get property type. 41 * 42 * @return property type 43 */ 44 Class<?> getType(); 45 }