HRiggs/Fishery
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Added FisheryLib.Collections.FishTable and Mono.Cecil extension methods

Browse Source 
A bit of refactoring has been done too
This commit is contained in:
bbradson
2023-06-03 20:10:58 +02:00
parent 8fa92f15a6
commit cdf209eb02
72 changed files with 8145 additions and 2098 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Source/FisheryLib/SingletonFactory.cs
+18 -6
View File
@@ -4,8 +4,11 @@
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
using System.Collections.Concurrent;
using JetBrains.Annotations;
namespace FisheryLib;
[PublicAPI]
public abstract class SingletonFactory<T_base> where T_base : notnull
{
/// <summary>
@@ -13,8 +16,7 @@ public abstract class SingletonFactory<T_base> where T_base : notnull
/// </summary>
/// <typeparam name="T">The type of the instance</typeparam>
/// <returns>The Singleton instance</returns>
public static T Get<T>() where T : T_base
=> (T)GetInternal(typeof(T));
public static T Get<T>() where T : T_base => (T)GetInternal(typeof(T));
/// <summary>
/// Get a Singleton instance of a type derived from T_base
@@ -24,21 +26,31 @@ public abstract class SingletonFactory<T_base> where T_base : notnull
public static T_base Get(Type type)
{
if (!typeof(T_base).IsAssignableFrom(type))
ThrowHelper.ThrowArgumentException($"Parameters for {typeof(T_base).Name}.Get must be assignable from Type {typeof(T_base).Name}. Got {type.FullDescription()} instead.");
{
ThrowHelper.ThrowArgumentException(
$"Parameters for {typeof(T_base).Name}.Get must be assignable from Type {
typeof(T_base).Name}. Got {type.FullDescription()} instead.");
}
return GetInternal(type);
}
/// <summary>
/// protected to allow declaring of default values on derived types. Do not directly invoke this constructor or expose it as public.
/// protected to allow declaring of default values on derived types. Do not directly invoke this constructor or
/// expose it as public.
/// </summary>
protected SingletonFactory()
{
if (_instances.ContainsKey(GetType()))
ThrowHelper.ThrowInvalidOperationException($"Tried creating a second instance of {GetType().Name}. Only the {typeof(T_base).Name}.Get method should be used for instantiation.");
{
ThrowHelper.ThrowInvalidOperationException(
$"Tried creating a second instance of {GetType().Name}. Only the {
typeof(T_base).Name}.Get method should be used for instantiation.");
}
}
private static T_base GetInternal(Type type) => _instances.GetOrAdd(type, type => (T_base)Activator.CreateInstance(type, true));
private static T_base GetInternal(Type type)
=> _instances.GetOrAdd(type, static type => (T_base)Activator.CreateInstance(type, true));
private static readonly ConcurrentDictionary<Type, T_base> _instances = new();
}