// =================== DO NOT EDIT THIS FILE ====================
   // Generated by Modello 1.11,
   // any modifications will be overwritten.
   // ==============================================================
   
   package org.apache.maven.model;
   
   /**
    * Describes the prerequisites a project can have.
   * 
   * @version $Revision$ $Date$
   */
  @SuppressWarnings( "all" )
  public class Prerequisites
      implements java.io.Serializable, java.lang.Cloneable, org.apache.maven.model.InputLocationTracker
  {
  
        //--------------------------/
       //- Class/Member Variables -/
      //--------------------------/
  
      /**
       * 
       *             For a plugin project (packaging is
       * <code>maven-plugin</code>), the minimum version of
       *             Maven required to use the resulting plugin.<br>
       *             In Maven 2, this was also specifying the minimum
       * version of Maven required to build a
       *             project, but this usage is <b>deprecated</b> in
       * Maven 3 and not checked any more: use
       *             the <a
       * href="https://maven.apache.org/enforcer/enforcer-rules/requireMavenVersion.html">Maven
       * Enforcer Plugin's
       *             <code>requireMavenVersion</code> rule</a>
       * instead.
       *             
       *           
       */
      private String maven = "2.0";
  
      /**
       * Field locations.
       */
      private java.util.Map<Object, InputLocation> locations;
  
      /**
       * Field location.
       */
      private InputLocation location;
  
      /**
       * Field mavenLocation.
       */
      private InputLocation mavenLocation;
  
  
        //-----------/
       //- Methods -/
      //-----------/
  
      /**
       * Method clone.
       * 
       * @return Prerequisites
       */
      public Prerequisites clone()
      {
          try
          {
              Prerequisites copy = (Prerequisites) super.clone();
  
              if ( copy.locations != null )
              {
                  copy.locations = new java.util.LinkedHashMap( copy.locations );
              }
  
              return copy;
          }
          catch ( java.lang.Exception ex )
          {
              throw (java.lang.RuntimeException) new java.lang.UnsupportedOperationException( getClass().getName()
                  + " does not support clone()" ).initCause( ex );
          }
      } //-- Prerequisites clone()
  
      /**
       * 
       * 
       * @param key
       * @return InputLocation
       */
      public InputLocation getLocation( Object key )
      {
          if ( key instanceof String )
          {
              switch ( ( String ) key )
              {
                  case "" :
                  {
                     return this.location;
                 }
                 case "maven" :
                 {
                     return mavenLocation;
                 }
                 default :
                 {
                     return getOtherLocation( key );
                 }
                 }
             }
             else
             {
                 return getOtherLocation( key );
             }
     } //-- InputLocation getLocation( Object )
 
     /**
      * Get for a plugin project (packaging is
      * <code>maven-plugin</code>), the minimum version of
      *             Maven required to use the resulting plugin.<br>
      *             In Maven 2, this was also specifying the minimum
      * version of Maven required to build a
      *             project, but this usage is <b>deprecated</b> in
      * Maven 3 and not checked any more: use
      *             the <a
      * href="https://maven.apache.org/enforcer/enforcer-rules/requireMavenVersion.html">Maven
      * Enforcer Plugin's
      *             <code>requireMavenVersion</code> rule</a>
      * instead.
      * 
      * @return String
      */
     public String getMaven()
     {
         return this.maven;
     } //-- String getMaven()
 
     /**
      * 
      * 
      * @param key
      * @param location
      */
     public void setLocation( Object key, InputLocation location )
     {
         if ( key instanceof String )
         {
             switch ( ( String ) key )
             {
                 case "" :
                 {
                     this.location = location;
                     return;
                 }
                 case "maven" :
                 {
                     mavenLocation = location;
                     return;
                 }
                 default :
                 {
                     setOtherLocation( key, location );
                     return;
                 }
                 }
             }
             else
             {
                 setOtherLocation( key, location );
             }
     } //-- void setLocation( Object, InputLocation )
 
     /**
      * 
      * 
      * @param key
      * @param location
      */
     public void setOtherLocation( Object key, InputLocation location )
     {
         if ( location != null )
         {
             if ( this.locations == null )
             {
                 this.locations = new java.util.LinkedHashMap<Object, InputLocation>();
             }
             this.locations.put( key, location );
         }
     } //-- void setOtherLocation( Object, InputLocation )
 
     /**
      * 
      * 
      * @param key
      * @return InputLocation
      */
     private InputLocation getOtherLocation( Object key )
     {
         return ( locations != null ) ? locations.get( key ) : null;
     } //-- InputLocation getOtherLocation( Object )
 
     /**
      * Set for a plugin project (packaging is
      * <code>maven-plugin</code>), the minimum version of
      *             Maven required to use the resulting plugin.<br>
      *             In Maven 2, this was also specifying the minimum
      * version of Maven required to build a
      *             project, but this usage is <b>deprecated</b> in
      * Maven 3 and not checked any more: use
      *             the <a
      * href="https://maven.apache.org/enforcer/enforcer-rules/requireMavenVersion.html">Maven
      * Enforcer Plugin's
      *             <code>requireMavenVersion</code> rule</a>
      * instead.
      * 
      * @param maven
      */
     public void setMaven( String maven )
     {
         this.maven = maven;
     } //-- void setMaven( String )
 
 }