public static bool TryConvertToArmExpression(object value, out ArmExpression armExpression)
{
if (value is null)
{
armExpression = ArmNullLiteral.Value;
return(true);
}
Type type = value.GetType();
switch (Type.GetTypeCode(type))
{
case TypeCode.String:
case TypeCode.DateTime:
case TypeCode.Char:
armExpression = new ArmStringLiteral(value.ToString());
return(true);
case TypeCode.Int32:
case TypeCode.Int64:
case TypeCode.Int16:
case TypeCode.UInt32:
case TypeCode.UInt64:
case TypeCode.UInt16:
case TypeCode.Byte:
case TypeCode.SByte:
armExpression = new ArmIntegerLiteral(Convert.ToInt64(value));
return(true);
case TypeCode.Single:
case TypeCode.Double:
case TypeCode.Decimal:
armExpression = new ArmDoubleLiteral(Convert.ToDouble(value));
return(true);
case TypeCode.Boolean:
armExpression = Convert.ToBoolean(value) ? ArmBooleanLiteral.True : ArmBooleanLiteral.False;
return(true);
case TypeCode.DBNull:
armExpression = ArmNullLiteral.Value;
return(true);
}
if (value is ArmExpression inputArmExpression)
{
armExpression = inputArmExpression;
return(true);
}
armExpression = null;
return(false);
}
public virtual VisitAction VisitDoubleValue(ArmDoubleLiteral doubleValue) => DefaultVisit(doubleValue);
VisitAction IArmVisitor <VisitAction> .VisitDoubleValue(ArmDoubleLiteral doubleValue)
{
return(GetFinalParentAction(VisitDoubleValue(doubleValue)));
}
public object VisitDoubleValue(ArmDoubleLiteral doubleValue)
{
doubleValue.RunVisit(_expressionWriter);
return(null);
}
public object VisitDoubleValue(ArmDoubleLiteral doubleValue)
{
Write(doubleValue.Value.ToString());
return(null);
}
public JToken VisitDoubleValue(ArmDoubleLiteral doubleValue) => new JValue(doubleValue.Value);
