1 /* 2 * Copyright 2009-2023 the original author or authors. 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 * https://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.ibatis.plugin; 17 18 import java.lang.annotation.Documented; 19 import java.lang.annotation.Retention; 20 import java.lang.annotation.RetentionPolicy; 21 import java.lang.annotation.Target; 22 23 /** 24 * The annotation that indicate the method signature. 25 * 26 * @see Intercepts 27 * 28 * @author Clinton Begin 29 */ 30 @Documented 31 @Retention(RetentionPolicy.RUNTIME) 32 @Target({}) 33 public @interface Signature { 34 /** 35 * Returns the java type. 36 * 37 * @return the java type 38 */ 39 Class<?> type(); 40 41 /** 42 * Returns the method name. 43 * 44 * @return the method name 45 */ 46 String method(); 47 48 /** 49 * Returns java types for method argument. 50 * 51 * @return java types for method argument 52 */ 53 Class<?>[] args(); 54 }