public Discoverer(ITypeContainer typeContainer, Logger logger)
{
ArgumentChecker.NotNull(typeContainer, () => typeContainer);
_typeContainer = typeContainer;
_logger = logger;
}
/// <summary>
/// Compiles an <see cref="LambdaExpression"/> to a <see cref="Delegate"/>.
/// </summary>
/// <param name="expression">The expression.</param>
/// <returns>The compiled expression as a <see cref="Delegate"/>.</returns>
public Delegate CompileExpression(LambdaExpression expression)
{
ArgumentChecker.NotNull(expression, () => expression);
var type = expression.GetType();
bool isCompilableExpression = type.IsGenericType && type.GetGenericTypeDefinition() == typeof(Expression <>);
ArgumentChecker.Assert <ArgumentException>(isCompilableExpression, "Unexpected expression type, cannot compile", "expression");
Delegate compiledDelegate = (Delegate)type.GetMethod("Compile", new Type[0]).Invoke(expression, new object[0]);
return(compiledDelegate);
}
