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1   /*
2    * $Id: Preferred.java 19191 2010-08-25 21:05:23Z tcarlson $
3    * --------------------------------------------------------------------------------------
4    * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
5    *
6    * The software in this package is published under the terms of the CPAL v1.0
7    * license, a copy of which has been included with this distribution in the
8    * LICENSE.txt file.
9    */
10  
11  package org.mule.module.launcher.descriptor;
12  
13  import java.lang.annotation.Retention;
14  import java.lang.annotation.RetentionPolicy;
15  
16  /**
17   * Provides a means to give preference to an SPI implementation over others. Use either with
18   * or without a weight, in the latter case the higher the value, the stronger the preference.
19   */
20  @Retention(RetentionPolicy.RUNTIME)
21  public @interface Preferred
22  {
23      int weight() default -1;
24  }