blob: 89aa28111c22b89cb92a59c52be87befd4915944 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tango.BL.Entities;
using System.Reflection;
using Tango.BL.Enumerations;
namespace Tango.BL.Dispensing
{
/// <summary>
/// IDS pack dispensing calculators resolver used to inquire the proper calculator instance.
/// </summary>
public static class DispensingCalcResolver
{
private static List<KeyValuePair<IdsPackFormulas, IDispensingCalc>> _calculators { get; set; }
/// <summary>
/// Initializes the <see cref="DispensingCalcResolver"/> class.
/// </summary>
static DispensingCalcResolver()
{
_calculators = new List<KeyValuePair<IdsPackFormulas, IDispensingCalc>>();
foreach (var type in typeof(DispensingCalcResolver).Assembly.GetTypes().Where(x => x.GetCustomAttribute<DispensingCalcAttribute>() != null))
{
_calculators.Add(new KeyValuePair<IdsPackFormulas, IDispensingCalc>(type.GetCustomAttribute<DispensingCalcAttribute>().Formula, Activator.CreateInstance(type) as IDispensingCalc));
}
}
/// <summary>
/// Returns an IDS pack dispensing calculator instance by the specified <see cref="LiquidVolume"/>.
/// </summary>
/// <param name="liquidVolume">The liquid volume.</param>
/// <returns></returns>
public static IDispensingCalc Resolve(LiquidVolume liquidVolume)
{
return _calculators.SingleOrDefault(x => x.Key == (IdsPackFormulas)liquidVolume.IdsPack.IdsPackFormula.Code).Value;
}
/// <summary>
/// Returns an IDS pack dispensing calculator instance by the specified <see cref="IdsPackFormula"/>.
/// </summary>
/// <param name="formulaCode">The formula code.</param>
/// <returns></returns>
public static IDispensingCalc Resolve(IdsPackFormulas formulaCode)
{
return _calculators.SingleOrDefault(x => x.Key == formulaCode).Value;
}
}
}
|
