public DateTimeConstantTranslation(ConstantExpression constant, ITranslationContext context)
{
Type = constant.Type;
_value = (DateTime)constant.Value;
_hasMilliseconds = _value.Millisecond != 0;
_hasTime = (_value.Hour != 0) || (_value.Minute != 0) || (_value.Second != 0);
var translationSize = "new DateTime(".Length + 4 + 4 + 4;
var numericFormattingSize = context.GetFormattingSize(Numeric);
var formattingSize = context.GetTypeNameFormattingSize() + numericFormattingSize * 3;
if (_hasMilliseconds || _hasTime)
{
translationSize += 4 + 4 + 4;
formattingSize += numericFormattingSize * 3;
if (_hasMilliseconds)
{
translationSize += ", ".Length + 4;
formattingSize += numericFormattingSize;
}
}
TranslationSize = translationSize + 1;
FormattingSize = formattingSize;
}
private TimeSpanConstantTranslation(
ConstantExpression timeSpanConstant,
ITranslationContext context)
{
Type = timeSpanConstant.Type;
_timeSpan = (TimeSpan)timeSpanConstant.Value;
TranslationSize = _timeSpan.ToString().Length;
var formattingSize = context.GetTypeNameFormattingSize();
FormattingSize = formattingSize;
}
public MethodInvocationTranslation(IMethod method, ParameterSetTranslation parameters, ITranslationContext context)
{
_method = method;
_parameters = parameters;
_explicitGenericArguments = GetRequiredExplicitGenericArguments(context, out var translationsSize);
_explicitGenericArgumentCount = _explicitGenericArguments.Length;
TranslationSize = method.Name.Length + translationsSize + parameters.TranslationSize;
FormattingSize =
_explicitGenericArgumentCount * context.GetTypeNameFormattingSize() +
parameters.FormattingSize;
}
public DbNullTranslation(Expression dbNull, ITranslationContext context)
{
Type = dbNull.Type;
TranslationSize = "DBNull.Value".Length;
FormattingSize = context.GetTypeNameFormattingSize();
}
