LongFactory.cs :  » Rule-Engines » Drools.NET » org » drools » base_Renamed » evaluators » C# / CSharp Open Source

/*
* Copyright 2005 JBoss Inc
* 
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* 
*      http://www.apache.org/licenses/LICENSE-2.0
* 
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
using System;
//UPGRADE_TODO: The type 'org.drools.base_Renamed.BaseEvaluator' could not be found. If it was not included in the conversion, there may be compiler issues. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1262'"
using BaseEvaluatororg.drools.base_Renamed.BaseEvaluator;
//UPGRADE_TODO: The type 'org.drools.spi.Evaluator' could not be found. If it was not included in the conversion, there may be compiler issues. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1262'"
using Evaluatororg.drools.spi.Evaluator;
namespace org.drools.base_Renamed.evaluators{
  
  public class LongFactory
  {
    public static Evaluator getLongEvaluator(int operator_Renamed)
    {
      switch (operator_Renamed)
      {
        
        case Evaluator.EQUAL: 
          return LongEqualEvaluator.INSTANCE;
        
        case Evaluator.NOT_EQUAL: 
          return LongNotEqualEvaluator.INSTANCE;
        
        case Evaluator.LESS: 
          return LongLessEvaluator.INSTANCE;
        
        case Evaluator.LESS_OR_EQUAL: 
          return LongLessOrEqualEvaluator.INSTANCE;
        
        case Evaluator.GREATER: 
          return LongGreaterEvaluator.INSTANCE;
        
        case Evaluator.GREATER_OR_EQUAL: 
          return LongGreaterOrEqualEvaluator.INSTANCE;
        
        default: 
          throw new System.SystemException("Operator '" + operator_Renamed + "' does not exist for LongEvaluator");
        
      }
    }
    
    internal class LongEqualEvaluator:BaseEvaluator
    {
      /// <summary> </summary>
      private const long serialVersionUID = 952936509469163071L;
      //UPGRADE_NOTE: Final was removed from the declaration of 'INSTANCE '. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1003'"
      public static readonly Evaluator INSTANCE = new LongEqualEvaluator();
      
      internal LongEqualEvaluator():base(Evaluator.LONG_TYPE, Evaluator.EQUAL)
      {
      }
      
      public virtual bool evaluate(System.Object object1, System.Object object2)
      {
        if (object1 == null)
        {
          return object2 == null;
        }
        return ((System.ValueType) object1).Equals(object2);
      }
      
      public virtual System.String toString()
      {
        return "Long ==";
      }
    }
    
    internal class LongNotEqualEvaluator:BaseEvaluator
    {
      /// <summary> </summary>
      private const long serialVersionUID = - 6007396753250538232L;
      //UPGRADE_NOTE: Final was removed from the declaration of 'INSTANCE '. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1003'"
      public static readonly Evaluator INSTANCE = new LongNotEqualEvaluator();
      
      internal LongNotEqualEvaluator():base(Evaluator.LONG_TYPE, Evaluator.NOT_EQUAL)
      {
      }
      
      public virtual bool evaluate(System.Object object1, System.Object object2)
      {
        if (object1 == null)
        {
          return object2 != null;
        }
        return !((System.ValueType) object1).Equals(object2);
      }
      
      public virtual System.String toString()
      {
        return "Long !=";
      }
    }
    
    internal class LongLessEvaluator:BaseEvaluator
    {
      /// <summary> </summary>
      private const long serialVersionUID = - 4364068749553989563L;
      //UPGRADE_NOTE: Final was removed from the declaration of 'INSTANCE '. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1003'"
      public static readonly Evaluator INSTANCE = new LongLessEvaluator();
      
      internal LongLessEvaluator():base(Evaluator.LONG_TYPE, Evaluator.LESS)
      {
      }
      
      public virtual bool evaluate(System.Object object1, System.Object object2)
      {
        return System.Convert.ToInt64(((System.ValueType) object1)) < System.Convert.ToInt64(((System.ValueType) object2));
      }
      
      public virtual System.String toString()
      {
        return "Long <";
      }
    }
    
    internal class LongLessOrEqualEvaluator:BaseEvaluator
    {
      /// <summary> </summary>
      private const long serialVersionUID = - 6047195686511631405L;
      //UPGRADE_NOTE: Final was removed from the declaration of 'INSTANCE '. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1003'"
      public static readonly Evaluator INSTANCE = new LongLessOrEqualEvaluator();
      
      internal LongLessOrEqualEvaluator():base(Evaluator.LONG_TYPE, Evaluator.LESS_OR_EQUAL)
      {
      }
      
      public virtual bool evaluate(System.Object object1, System.Object object2)
      {
        return System.Convert.ToInt64(((System.ValueType) object1)) <= System.Convert.ToInt64(((System.ValueType) object2));
      }
      
      public virtual System.String toString()
      {
        return "Long <=";
      }
    }
    
    internal class LongGreaterEvaluator:BaseEvaluator
    {
      /// <summary> </summary>
      private const long serialVersionUID = - 6931144987779205475L;
      //UPGRADE_NOTE: Final was removed from the declaration of 'INSTANCE '. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1003'"
      public static readonly Evaluator INSTANCE = new LongGreaterEvaluator();
      
      internal LongGreaterEvaluator():base(Evaluator.LONG_TYPE, Evaluator.GREATER)
      {
      }
      
      public virtual bool evaluate(System.Object object1, System.Object object2)
      {
        return System.Convert.ToInt64(((System.ValueType) object1)) > System.Convert.ToInt64(((System.ValueType) object2));
      }
      
      public virtual System.String toString()
      {
        return "Long >";
      }
    }
    
    internal class LongGreaterOrEqualEvaluator:BaseEvaluator
    {
      /// <summary> </summary>
      private const long serialVersionUID = 4533604086739451238L;
      //UPGRADE_NOTE: Final was removed from the declaration of 'INSTANCE '. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1003'"
      private static readonly Evaluator INSTANCE = new LongGreaterOrEqualEvaluator();
      
      internal LongGreaterOrEqualEvaluator():base(Evaluator.LONG_TYPE, Evaluator.GREATER_OR_EQUAL)
      {
      }
      
      public virtual bool evaluate(System.Object object1, System.Object object2)
      {
        return System.Convert.ToInt64(((System.ValueType) object1)) >= System.Convert.ToInt64(((System.ValueType) object2));
      }
      
      public virtual System.String toString()
      {
        return "Long >=";
      }
    }
  }
}