/**

  * Copyright 2009 Martin Vysny.

  *

  * This file is part of WebVM.

  *

  * WebVM is free software: you can redistribute it and/or modify

  * it under the terms of the GNU General Public License as published by

  * the Free Software Foundation, either version 3 of the License, or

  * (at your option) any later version.

  *

  * WebVM is distributed in the hope that it will be useful,

  * but WITHOUT ANY WARRANTY; without even the implied warranty of

  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  * GNU General Public License for more details.

  *

  * You should have received a copy of the GNU General Public License

  * along with WebVM.  If not, see <http://www.gnu.org/licenses/>.

  */

 package sk.baka.webvm.config;

 import java.lang.annotation.ElementType;

 import java.lang.annotation.Retention;

 import java.lang.annotation.RetentionPolicy;

 import java.lang.annotation.Target;

 /**

  * Binds values from a {@link Properties} map.

  * @author Martin Vysny

  */

 @Target(ElementType.FIELD)

 @Retention(RetentionPolicy.RUNTIME)

 public @interface Bind {

     /**

      * A key to the {@link Properties} map.

      */

     String key();

     /**

      * (Optional) minimum value if number is specified.

      */

     int min() default Integer.MIN_VALUE;

     /**

      * (Optional) maximum value if number is specified.

      */

     int max() default Integer.MAX_VALUE;

     /**

      * Makes the value a part of a group.

      */

     int group() default 0;

     /**

      * true if this field denotes a password field.

      */

     boolean password() default false;

     /**

      * Set to false if this field is not required.

      */

     boolean required() default true;

 }