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TextFile

with Condition;
with Fact;
with Many_Objects;
with Many_Objects_Frames;

use Condition;
use Fact;
use Many_Objects_Frames;

package body Many_Objects_Rules is

    Max_Objects   : constant := 30;
    Max_Iteration : constant := 100;

    type Rule_Names is (Create_Object, Search_Object, Iterate, No_More);

    -------------------------------------------------------------------------------
    package Create_Object_Rule is
        function  Premiss return Join_Descriptor;
        procedure Action (The_Facts : Fact.Collection);
    end Create_Object_Rule;

    package body Create_Object_Rule is separate;

    -------------------------------------------------------------------------------

    package Search_Object_Rule is
        function  Premiss return Join_Descriptor;
        procedure Action (The_Facts : Fact.Collection);
    end Search_Object_Rule;

    package body Search_Object_Rule is separate;

    -------------------------------------------------------------------------------
    package Iterate_Rule is
        function  Premiss return Join_Descriptor;
        procedure Action (The_Facts : Fact.Collection);
    end Iterate_Rule;

    package body Iterate_Rule is separate;

    -------------------------------------------------------------------------------

    package Rule_Bundle is  
       new Many_Objects.Rule_Base.Generic_Rule_Bundle
              (The_Bundle => Many_Objects.Many_Objects_Rules,
               Rule_Names => Rule_Names,
               Nothing    => Rule_Names'(No_More),

               Rule_1     => Create_Object,
               Premiss_1  => Create_Object_Rule.Premiss,
               Action_1   => Create_Object_Rule.Action,

               Rule_2     => Search_Object,
               Premiss_2  => Search_Object_Rule.Premiss,
               Action_2   => Search_Object_Rule.Action,

               Rule_3     => Iterate,
               Premiss_3  => Iterate_Rule.Premiss,
               Action_3   => Iterate_Rule.Action);

    procedure Do_Action (For_Rule : Rule_Id; On_Facts : Fact.Collection) is

    begin
        Rule_Bundle.Do_Action (For_Rule, On_Facts);
    end Do_Action;

end Many_Objects_Rules;