public virtual T Fragment <T>() where T : IFragmentBuilder
{
var fragment = this.Fragments.OfType <T>().FirstOrDefault();
if (fragment == null)
{
return(this.Fragment(FragmentBuilder.GetProxy(this).Fragment <T>()));
}
return(fragment);
}
private IndexConfig(IConfig config)
{
this.Config = config;
this.Builder = FragmentBuilder.GetProxy(null);
this.Expression = this.CreateConstraint();
}