/// <summary>
/// Creates a <see cref="MethodNameBasedNodeTypeRegistry"/> and automatically registers all types implementing <see cref="IExpressionNode"/>
/// from a given type sequence that offer a public static <c>SupportedMethodNames</c> field.
/// </summary>
/// <returns>A <see cref="MethodInfoBasedNodeTypeRegistry"/> with all <see cref="IExpressionNode"/> types with a <c>SupportedMethodNames</c>
/// field registered.</returns>
public static MethodNameBasedNodeTypeRegistry CreateFromTypes (IEnumerable<Type> searchedTypes)
{
ArgumentUtility.CheckNotNull ("searchedTypes", searchedTypes);
var expressionNodeTypes = from t in searchedTypes
where typeof (IExpressionNode).GetTypeInfo().IsAssignableFrom (t.GetTypeInfo())
select t;
var infoForTypes =
from t in expressionNodeTypes
let supportedMethodNamesField = t.GetRuntimeField ("SupportedMethodNames")
select new
{
Type = t,
RegistrationInfo =
supportedMethodNamesField != null && supportedMethodNamesField.IsStatic
? ((IEnumerable<NameBasedRegistrationInfo>) supportedMethodNamesField.GetValue (null))
: Enumerable.Empty<NameBasedRegistrationInfo>()
};
var registry = new MethodNameBasedNodeTypeRegistry();
foreach (var infoForType in infoForTypes)
registry.Register (infoForType.RegistrationInfo, infoForType.Type);
return registry;
}
/// <summary>
/// Creates a <see cref="MethodNameBasedNodeTypeRegistry"/> and automatically registers all types implementing <see cref="IExpressionNode"/>
/// from a given type sequence that offer a public static <c>SupportedMethodNames</c> field.
/// </summary>
/// <returns>A <see cref="MethodInfoBasedNodeTypeRegistry"/> with all <see cref="IExpressionNode"/> types with a <c>SupportedMethodNames</c>
/// field registered.</returns>
public static MethodNameBasedNodeTypeRegistry CreateFromTypes(IEnumerable <Type> searchedTypes)
{
ArgumentUtility.CheckNotNull("searchedTypes", searchedTypes);
var expressionNodeTypes = from t in searchedTypes
where typeof(IExpressionNode).GetTypeInfo().IsAssignableFrom(t.GetTypeInfo())
select t;
var infoForTypes =
from t in expressionNodeTypes
let supportedMethodNamesField = t.GetRuntimeField("SupportedMethodNames")
select new
{
Type = t,
RegistrationInfo =
supportedMethodNamesField != null && supportedMethodNamesField.IsStatic
? ((IEnumerable <NameBasedRegistrationInfo>)supportedMethodNamesField.GetValue(null))
: Enumerable.Empty <NameBasedRegistrationInfo>()
};
var registry = new MethodNameBasedNodeTypeRegistry();
foreach (var infoForType in infoForTypes)
{
registry.Register(infoForType.RegistrationInfo, infoForType.Type);
}
return(registry);
}