public bool doubleExpresionResult(QueryExpression.Operator op, double gcValue, double conditionValue)
{
bool result = false;
switch (op)
{
case QueryExpression.Operator.Equal:
result = gcValue == conditionValue;
break;
case QueryExpression.Operator.Larger:
result = gcValue.CompareTo(conditionValue) > 0;
break;
case QueryExpression.Operator.LargerOrEqual:
result = gcValue.CompareTo(conditionValue) >= 0;
break;
case QueryExpression.Operator.Less:
result = gcValue.CompareTo(conditionValue) < 0;
break;
case QueryExpression.Operator.LessOrEqual:
result = gcValue.CompareTo(conditionValue) <= 0;
break;
case QueryExpression.Operator.NotEqual:
result = gcValue.CompareTo(conditionValue) != 0;
break;
}
return result;
}
public override bool ExpressionResult(Framework.Data.Geocache gc, QueryExpression.Operator op, string condition)
{
bool con = false;
if (!string.IsNullOrEmpty(condition))
{
try
{
con = bool.Parse(condition);
}
catch
{
}
}
return boolExpresionResult(op, gc.Locked, con);
}
public override bool ExpressionResult(Framework.Data.Geocache gc, QueryExpression.Operator op, string condition)
{
int con = 0;
if (!string.IsNullOrEmpty(condition))
{
int.TryParse(condition, out con);
}
return intExpresionResult(op, gc.Favorites, con);
}
public override bool ExpressionResult(Framework.Data.Geocache gc, QueryExpression.Operator op, string condition)
{
return stringExpresionResult(op, gc.Container.Name, condition);
}
public override bool ExpressionResult(Framework.Data.Geocache gc, QueryExpression.Operator op, string condition)
{
double con = 0.0;
if (!string.IsNullOrEmpty(condition))
{
try
{
con = Utils.Conversion.StringToDouble(condition);
}
catch
{
}
}
return doubleExpresionResult(op, gc.Difficulty, con);
}
public override bool ExpressionResult(Framework.Data.Geocache gc, QueryExpression.Operator op, string condition)
{
return stringExpresionResult(op, gc.Owner ?? "", condition ?? "");
}
public override bool ExpressionResult(Framework.Data.Geocache gc, QueryExpression.Operator op, string condition)
{
double con = 0.0;
double dist = 0.0;
if (!string.IsNullOrEmpty(condition))
{
try
{
con = Utils.Conversion.StringToDouble(condition);
dist = Utils.Calculus.CalculateDistance(gc, Core.CenterLocation).EllipsoidalDistance / 1000.0;
}
catch
{
}
}
return doubleExpresionResult(op, dist, con);
}
public virtual bool ExpressionResult(Framework.Data.Geocache gc, QueryExpression.Operator op, string condition)
{
return false;
}
public override bool ExpressionResult(Framework.Data.Geocache gc, QueryExpression.Operator op, string condition)
{
return stringExpresionResult(op, string.Format("{0}-{1}-{2}", gc.DataFromDate.Year, gc.DataFromDate.Month.ToString("00"), gc.DataFromDate.Day.ToString("00")), condition ?? "");
}
public override bool ExpressionResult(Framework.Data.Geocache gc, QueryExpression.Operator op, string condition)
{
QueryBuilderForm.FreeQuery fq = (from q in QueryBuilderForm.AvailableQueries where q.Name==condition select q).FirstOrDefault();
if (fq == null)
{
return false;
}
else
{
return QueryBuilderForm.GetQueryResult(fq, gc);
}
}
