package com.android.pc.ioc.db.annotation; import java.lang.annotation.ElementType; import java.lang.annotation.Retention; import java.lang.annotation.RetentionPolicy; import java.lang.annotation.Target; /** * Author: wyouflf * Date: 13-8-20 * Time: 上午9:42 */ @Target(ElementType.FIELD) @Retention(RetentionPolicy.RUNTIME) public @interface NotNull { }