/// <summary>
/// Доопределяем метод проверки эквивалентности.
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public override bool Equals(object obj)
{
if (obj == null || !(obj is ExerciseTypeDate) || !base.Equals(obj))
{
return(false);
}
ExerciseTypeDate target = (ExerciseTypeDate)obj;
return(target.testType == this.testType);
}
/// <summary>
/// Создание экзепляра типа по XmlNode.
/// </summary>
/// <param name="xmlNode"></param>
/// <returns></returns>
public static ExerciseType CreateFromXml(XmlNode xmlNode)
{
ExerciseType result = new ExerciseType();
XmlAttribute attr;
attr = xmlNode.Attributes[xmlFieldTrainType];
if (attr != null && !string.IsNullOrEmpty(attr.Value))
{
TrainType baseType = (TrainType)Enum.Parse(typeof(TrainType), attr.Value);
switch (baseType)
{
case TrainType.Date:
result = new ExerciseTypeDate();
break;
case TrainType.NumericAlphabet:
result = new ExerciseTypeNumericAlphaget();
break;
case TrainType.Impression:
result = new ExerciseTypeImpression();
break;
case TrainType.Calculate:
result = new ExerciseTypeCalculate();
break;
case TrainType.RecentMemory:
result = new ExerciseTypeStepanovAndRecentMemory(TrainType.RecentMemory);
break;
case TrainType.Stepanov:
result = new ExerciseTypeStepanovAndRecentMemory(TrainType.Stepanov);
break;
case TrainType.NumberGenerator:
result = new ExerciseTypeNumberGenerator();
break;
case TrainType.SecondArrowAttention:
result = new ExerciseTypeSecondArrowAttention();
break;
case TrainType.Strup:
result = new ExerciseTypeStrup();
break;
case TrainType.NetTrain:
result = new ExerciseTypeNetTrain();
break;
case TrainType.InterruptionReading:
result = new ExerciseTypeInterruptionReading();
break;
default:
result = new ExerciseType(baseType);
break;
}
result.LoadTypeAttributes(xmlNode);
}
return(result);
}