public Constructor Close([NotNull] Type[] typeClosures)
{
if (typeClosures == null)
{
throw new ArgumentNullException("typeClosures");
}
// Check input arrays are valid.
if (typeClosures.Length != ExtendedType.GenericArguments.Count())
{
return(null);
}
// If we haven't got any type closures, we can return this constructor.
if (typeClosures.All(t => t == null))
{
return(this);
}
// Close type
ExtendedType et = ExtendedType.CloseType(typeClosures);
// Check closure succeeded.
if (et == null)
{
return(null);
}
// Create new search.
Debug.Assert(_parameters.Value != null);
int pCount = _parameters.Value.Length;
TypeSearch[] searchTypes = new TypeSearch[pCount + 1];
Type[] typeGenericArguments = et.GenericArguments.Select(g => g.Type).ToArray();
// Search for closed
for (int i = 0; i < pCount; i++)
{
Debug.Assert(_parameters.Value[i] != null);
Type pType = _parameters.Value[i].ParameterType;
Debug.Assert(pType != null);
searchTypes[i] = Reflection.ExpandParameterType(pType, Array <Type> .Empty, typeGenericArguments);
}
// Add return type
searchTypes[pCount] = et.Type;
// Search for constructor on new type.
return(et.GetConstructor(searchTypes));
}
public Constructor Close([NotNull] Type[] typeClosures)
{
if (typeClosures == null) throw new ArgumentNullException("typeClosures");
// Check input arrays are valid.
if (typeClosures.Length != ExtendedType.GenericArguments.Count())
return null;
// If we haven't got any type closures, we can return this constructor.
if (typeClosures.All(t => t == null))
return this;
// Close type
ExtendedType et = ExtendedType.CloseType(typeClosures);
// Check closure succeeded.
if (et == null)
return null;
// Create new search.
Debug.Assert(_parameters.Value != null);
int pCount = _parameters.Value.Length;
TypeSearch[] searchTypes = new TypeSearch[pCount + 1];
Type[] typeGenericArguments = et.GenericArguments.Select(g => g.Type).ToArray();
// Search for closed
for (int i = 0; i < pCount; i++)
{
Debug.Assert(_parameters.Value[i] != null);
Type pType = _parameters.Value[i].ParameterType;
Debug.Assert(pType != null);
searchTypes[i] = Reflection.ExpandParameterType(pType, Array<Type>.Empty, typeGenericArguments);
}
// Add return type
searchTypes[pCount] = et.Type;
// Search for constructor on new type.
return et.GetConstructor(searchTypes);
}
public Method Close([NotNull] Type[] typeClosures, [NotNull] Type[] signatureClosures)
{
if (typeClosures == null) throw new ArgumentNullException("typeClosures");
if (signatureClosures == null) throw new ArgumentNullException("signatureClosures");
Debug.Assert(_genericArguments.Value != null);
// Check input arrays are valid.
if ((typeClosures.Length != ExtendedType.GenericArguments.Count()) ||
(signatureClosures.Length != _genericArguments.Value.Count()))
return null;
// If we have any type closures then we need to close the type and look for the method on there.
if (typeClosures.Any(t => t != null))
{
// Close type
ExtendedType et = ExtendedType.CloseType(typeClosures);
// Check closure succeeded.
if (et == null)
return null;
// Create new search.
Debug.Assert(_parameters.Value != null);
int pCount = _parameters.Value.Length;
TypeSearch[] searchTypes = new TypeSearch[pCount + 1];
Type[] typeGenericArguments = et.GenericArguments.Select(g => g.Type).ToArray();
// Search for closed
for (int i = 0; i < pCount; i++)
{
Debug.Assert(_parameters.Value[i] != null);
Type pType = _parameters.Value[i].ParameterType;
Debug.Assert(pType != null);
searchTypes[i] = Reflection.ExpandParameterType(pType, signatureClosures, typeGenericArguments);
}
// Add return type
Type rType = Info.ReturnType;
searchTypes[pCount] = Reflection.ExpandParameterType(rType, signatureClosures, typeGenericArguments);
// Search for method on new type.
return et.GetMethod(Info.Name, signatureClosures.Length, searchTypes);
}
// Substitute missing types with concrete ones.
int closures = signatureClosures.Length;
Type[] gta = new Type[closures];
for (int i = 0; i < closures; i++)
gta[i] = signatureClosures[i] ?? _genericArguments.Value[i].Type;
// Create closed method, cache it and return.
// ReSharper disable once AssignNullToNotNullAttribute
string key = string.Join("|", gta.Select(t => ExtendedType.Get(t).Signature));
Debug.Assert(_closedMethods.Value != null);
return _closedMethods.Value.GetOrAdd(
key,
k =>
{
try
{
return new Method(ExtendedType, Info.MakeGenericMethod(gta));
}
catch (ArgumentException)
{
return null;
}
});
}
public Method Close([NotNull] Type[] typeClosures, [NotNull] Type[] signatureClosures)
{
if (typeClosures == null)
{
throw new ArgumentNullException("typeClosures");
}
if (signatureClosures == null)
{
throw new ArgumentNullException("signatureClosures");
}
Debug.Assert(_genericArguments.Value != null);
// Check input arrays are valid.
if ((typeClosures.Length != ExtendedType.GenericArguments.Count()) ||
(signatureClosures.Length != _genericArguments.Value.Count()))
{
return(null);
}
// If we have any type closures then we need to close the type and look for the method on there.
if (typeClosures.Any(t => t != null))
{
// Close type
ExtendedType et = ExtendedType.CloseType(typeClosures);
// Check closure succeeded.
if (et == null)
{
return(null);
}
// Create new search.
Debug.Assert(_parameters.Value != null);
int pCount = _parameters.Value.Length;
TypeSearch[] searchTypes = new TypeSearch[pCount + 1];
Type[] typeGenericArguments = et.GenericArguments.Select(g => g.Type).ToArray();
// Search for closed
for (int i = 0; i < pCount; i++)
{
Debug.Assert(_parameters.Value[i] != null);
Type pType = _parameters.Value[i].ParameterType;
Debug.Assert(pType != null);
searchTypes[i] = Reflection.ExpandParameterType(pType, signatureClosures, typeGenericArguments);
}
// Add return type
Type rType = Info.ReturnType;
searchTypes[pCount] = Reflection.ExpandParameterType(rType, signatureClosures, typeGenericArguments);
// Search for method on new type.
return(et.GetMethod(Info.Name, signatureClosures.Length, searchTypes));
}
// Substitute missing types with concrete ones.
int closures = signatureClosures.Length;
Type[] gta = new Type[closures];
for (int i = 0; i < closures; i++)
{
gta[i] = signatureClosures[i] ?? _genericArguments.Value[i].Type;
}
// Create closed method, cache it and return.
// ReSharper disable once AssignNullToNotNullAttribute
string key = string.Join("|", gta.Select(t => ExtendedType.Get(t).Signature));
Debug.Assert(_closedMethods.Value != null);
return(_closedMethods.Value.GetOrAdd(
key,
k =>
{
try
{
return new Method(ExtendedType, Info.MakeGenericMethod(gta));
}
catch (ArgumentException)
{
return null;
}
}));
}
