public override string GetPointQuery()
{
return(String.Format(
CultureInfo.InvariantCulture,
"({0} {1} {2})",
fieldName,
pointCmp != Comparison.Comparison_Unknown ? ComparisonUtil.ComparisonToString(pointCmp) : rand.Next(2) == 0 ? "=" : "!=",
singleValue.HasValue ? (singleValue.Value ? "true" : "false") : (rand.Next(2) > 0 ? "true" : "false")));
}
public override string GetRangeQuery()
{
if (singleValue.HasValue)
{
return(null);
}
int delta = (maxValue.Value - minValue.Value) / 4;
return(GetRangeQuery(
lowerCmp != Comparison.Comparison_Unknown ? ComparisonUtil.ComparisonToString(lowerCmp) : rand.Next(2) == 0 ? ">" : ">=",
rand.Next(minValue.Value, minValue.Value + delta / 4 + 1),
upperCmp != Comparison.Comparison_Unknown ? ComparisonUtil.ComparisonToString(upperCmp) : rand.Next(2) == 0 ? "<" : "<=",
rand.Next(maxValue.Value - delta / 4, maxValue.Value + 1)));
}
public override string GetRangeQuery()
{
if (singleValue.HasValue)
{
return(null);
}
double delta = (maxValue.Value - minValue.Value) / 4;
return(GetRangeQuery(
lowerCmp != Comparison.Comparison_Unknown ? ComparisonUtil.ComparisonToString(lowerCmp) : rand.Next(2) == 0 ? ">" : ">=",
rand.NextDouble() * (delta) + minValue,
upperCmp != Comparison.Comparison_Unknown ? ComparisonUtil.ComparisonToString(upperCmp) : rand.Next(2) == 0 ? "<" : "<=",
maxValue - rand.NextDouble() * (delta)));
}
protected string GetRangeQuery(Comparison lower, T min, Comparison upper, T max)
{
return(GetRangeQuery(ComparisonUtil.ComparisonToString(lower), min, ComparisonUtil.ComparisonToString(upper), max));
}
protected virtual string GetPointQuery(Comparison point, T value)
{
return(GetPointQuery(ComparisonUtil.ComparisonToString(point), value));
}
protected virtual string GetPointQuery(T value)
{
return(GetPointQuery(
pointCmp != Comparison.Comparison_Unknown ? ComparisonUtil.ComparisonToString(pointCmp) : rand.Next(10) > 0 ? "=" : "!=",
value));
}