public ZetboxContextQuery(ZetboxContextImpl ctx, InterfaceType type, ZetboxContextProvider provider, Expression expression, IPerfCounter perfCounter)
{
if (ctx == null)
{
throw new ArgumentNullException("ctx");
}
// if (type == null) throw new ArgumentNullException("type");
if (provider == null)
{
throw new ArgumentNullException("provider");
}
if (expression == null)
{
throw new ArgumentNullException("expression");
}
if (perfCounter == null)
{
throw new ArgumentNullException("perfCounter");
}
_type = type;
_context = ctx;
_expression = expression;
_provider = provider;
_perfCounter = perfCounter;
}
public ZetboxContextQuery(ZetboxContextImpl ctx, InterfaceType type, IProxy proxy, IPerfCounter perfCounter)
{
if (ctx == null)
{
throw new ArgumentNullException("ctx");
}
// if (type == null) throw new ArgumentNullException("type");
_perfCounter = perfCounter;
_type = type;
_context = ctx;
_expression = System.Linq.Expressions.Expression.Constant(this);
_provider = new ZetboxContextProvider(_context, _type, proxy, _perfCounter);
}