~~~ /** * Copyright 2009-2019 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.apache.ibatis.annotations; import java.lang.annotation.Documented; import java.lang.annotation.Retention; import java.lang.annotation.RetentionPolicy; import java.lang.annotation.Target; import org.apache.ibatis.mapping.FetchType; /** * The annotation that specify the nested statement for retrieving single object. * * @see Result * @see Results * @author Clinton Begin */ @Documented @Retention(RetentionPolicy.RUNTIME) @Target({}) public @interface One { /** * Returns the statement id that retrieves single object. * * @return the statement id */ String select() default ""; /** * Returns the fetch strategy for nested statement. * * @return the fetch strategy */ FetchType fetchType() default FetchType.DEFAULT; } ~~~