/// <summary>
/// Resolves the supplied <paramref name="alias"/> to a <see cref="System.Type"/>.
/// </summary>
/// <param name="alias">
/// The alias to resolve.
/// </param>
/// <returns>
/// The <see cref="System.Type"/> the supplied <paramref name="alias"/> was
/// associated with, or <see lang="null"/> if no <see cref="System.Type"/>
/// was previously registered for the supplied <paramref name="alias"/>.
/// </returns>
/// <exception cref="System.ArgumentNullException">
/// If the supplied <paramref name="alias"/> is <see langword="null"/> or
/// contains only whitespace character(s).
/// </exception>
public static Type ResolveType(string alias)
{
AssertUtils.ArgumentHasText(alias, "alias");
return(( Type )types[alias]);
}
/// <summary>
/// Returns the element at the specified index using the supplied
/// <paramref name="enumerable"/>.
/// </summary>
/// <param name="enumerable">
/// The <see cref="System.Collections.IEnumerable"/> to use to enumerate
/// elements until the supplied <paramref name="index"/> is reached.
/// </param>
/// <param name="index">
/// The index of the element in the enumeration to return.
/// </param>
/// <returns>
/// The element at the specified index using the supplied
/// <paramref name="enumerable"/>.
/// </returns>
/// <exception cref="System.ArgumentOutOfRangeException">
/// If the supplied <paramref name="index"/> was less than zero, or the
/// supplied <paramref name="enumerable"/> did not contain enough elements
/// to be able to reach the supplied <paramref name="index"/>.
/// </exception>
/// <exception cref="System.ArgumentNullException">
/// If the supplied <paramref name="enumerable"/> is <see langword="null"/>.
/// </exception>
public static object EnumerateElementAtIndex(IEnumerable enumerable, int index)
{
AssertUtils.ArgumentNotNull(enumerable, "enumerable");
return(ObjectUtils.EnumerateElementAtIndex(enumerable.GetEnumerator( ), index));
}
/// <summary>
/// Creates a new instance of the class.
/// </summary>
/// <param name="typeResolver">
/// this instance will delegate
/// actual <see cref="System.Type"/> resolution to if a <see cref="System.Type"/>
/// cannot be found in this instance's <see cref="System.Type"/> cache.
/// </param>
/// <exception cref="System.ArgumentNullException">
/// If the supplied <paramref name="typeResolver"/> is <see langword="null"/>.
/// </exception>
public CachedTypeResolver(ITypeResolver typeResolver)
{
AssertUtils.ArgumentNotNull(typeResolver, "typeResolver");
this.typeResolver = typeResolver;
}
