/**
* Copyright (c) 2007, Ritu Jain, Chinmay Nagarkar and Sahi Technologies Pvt Ltd
* All rights reserved.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the Sahi Technologies Pvt. Ltd./Esahi.com nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
using System;
using BaseEvaluatororg.drools.base.BaseEvaluator;
using Evaluatororg.drools.spi.Evaluator;
namespace org.drools.dotnet.evaluator{
public class CharacterFactory
{
public static Evaluator getCharacterEvaluator(int operator_Renamed)
{
switch (operator_Renamed)
{
case Evaluator.__Fields.EQUAL:
return CharacterEqualEvaluator.INSTANCE;
case Evaluator.__Fields.NOT_EQUAL:
return CharacterNotEqualEvaluator.INSTANCE;
case Evaluator.__Fields.LESS:
return CharacterLessEvaluator.INSTANCE;
case Evaluator.__Fields.LESS_OR_EQUAL:
return CharacterLessOrEqualEvaluator.INSTANCE;
case Evaluator.__Fields.GREATER:
return CharacterGreaterEvaluator.INSTANCE;
case Evaluator.__Fields.GREATER_OR_EQUAL:
return CharacterGreaterOrEqualEvaluator.INSTANCE;
default:
throw new System.SystemException("Operator '" + operator_Renamed + "' does not exist for CharacterEvaluator");
}
}
internal class CharacterEqualEvaluator:BaseEvaluator
{
private const long serialVersionUID = 8766645269581805269L;
public static readonly Evaluator INSTANCE = new CharacterEqualEvaluator();
internal CharacterEqualEvaluator():base(Evaluator.__Fields.CHAR_TYPE, Evaluator.__Fields.EQUAL)
{
}
public override bool evaluate(System.Object object1, System.Object object2)
{
if (object1 == null)
{
return object2 == null;
}
return ((System.Char) object1).Equals(object2);
}
public virtual System.String toString()
{
return "Character ==";
}
}
internal class CharacterNotEqualEvaluator:BaseEvaluator
{
private const long serialVersionUID = 8010152240062213440L;
public static readonly Evaluator INSTANCE = new CharacterNotEqualEvaluator();
internal CharacterNotEqualEvaluator():base(Evaluator.__Fields.CHAR_TYPE, Evaluator.__Fields.NOT_EQUAL)
{
}
public override bool evaluate(System.Object object1, System.Object object2)
{
if (object1 == null)
{
return object2 != null;
}
return !((System.Char) object1).Equals(object2);
}
public virtual System.String toString()
{
return "Character !=";
}
}
internal class CharacterLessEvaluator:BaseEvaluator
{
private const long serialVersionUID = 5236106171143422684L;
public static readonly Evaluator INSTANCE = new CharacterLessEvaluator();
internal CharacterLessEvaluator():base(Evaluator.__Fields.CHAR_TYPE, Evaluator.__Fields.LESS)
{
}
public override bool evaluate(System.Object object1, System.Object object2)
{
return ((System.Char) object1) < ((System.Char) object2);
}
public virtual System.String toString()
{
return "Character <";
}
}
internal class CharacterLessOrEqualEvaluator:BaseEvaluator
{
private const long serialVersionUID = 8064001658173531244L;
public static readonly Evaluator INSTANCE = new CharacterLessOrEqualEvaluator();
internal CharacterLessOrEqualEvaluator():base(Evaluator.__Fields.CHAR_TYPE, Evaluator.__Fields.LESS_OR_EQUAL)
{
}
public override bool evaluate(System.Object object1, System.Object object2)
{
return ((System.Char) object1) <= ((System.Char) object2);
}
public virtual System.String toString()
{
return "Character <=";
}
}
internal class CharacterGreaterEvaluator:BaseEvaluator
{
private const long serialVersionUID = 7622623046585316842L;
public static readonly Evaluator INSTANCE = new CharacterGreaterEvaluator();
internal CharacterGreaterEvaluator():base(Evaluator.__Fields.CHAR_TYPE, Evaluator.__Fields.GREATER)
{
}
public override bool evaluate(System.Object object1, System.Object object2)
{
return ((System.Char) object1) > ((System.Char) object2);
}
public virtual System.String toString()
{
return "Character >";
}
}
internal class CharacterGreaterOrEqualEvaluator:BaseEvaluator
{
private const long serialVersionUID = 8587935558617586015L;
public static readonly Evaluator INSTANCE = new CharacterGreaterOrEqualEvaluator();
internal CharacterGreaterOrEqualEvaluator():base(Evaluator.__Fields.CHAR_TYPE, Evaluator.__Fields.GREATER_OR_EQUAL)
{
}
public override bool evaluate(System.Object object1, System.Object object2)
{
return ((System.Char) object1) >= ((System.Char) object2);
}
public virtual System.String toString()
{
return "Character >=";
}
}
}
}
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