001/*
002 * Stallion Core: A Modern Web Framework
003 *
004 * Copyright (C) 2015 - 2016 Stallion Software LLC.
005 *
006 * This program is free software: you can redistribute it and/or modify it under the terms of the
007 * GNU General Public License as published by the Free Software Foundation, either version 2 of
008 * the License, or (at your option) any later version. This program is distributed in the hope that
009 * it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
010 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
011 * License for more details. You should have received a copy of the GNU General Public License
012 * along with this program.  If not, see <http://www.gnu.org/licenses/gpl-2.0.html>.
013 *
014 *
015 *
016 */
017
018package io.stallion.dataAccess;
019
020import java.lang.annotation.Retention;
021import java.lang.annotation.RetentionPolicy;
022
023/**
024 * Annotate a model property getter with this if the property is a unique key. That tells
025 * the LocalMemoryStash to keep a look-up table of the field for fast access.
026 *
027 */
028@Retention(RetentionPolicy.RUNTIME)
029public @interface UniqueKey {
030}