public LinkConfig Link <TU, TV>(Expression <Func <TU, object> > expression1,
Expression <Func <TV, object> > expression2, LinkType linkType = LinkType.Object)
{
var linkName = Expressions.GetPropertyName(expression1.Body);
if (linkType == LinkType.Object)
{
var pos = linkName.LastIndexOf(".");
if (pos != -1)
{
linkName = linkName.Substring(0, pos);
}
else
{
linkName = FindLinkName(typeof(TV));
}
}
var link = new LinkConfig(Type, linkName, linkType);
Links.Add(link);
_currentLink = link;
_currentLink.Link(expression1, expression2);
return(_currentLink);
}
public LinkConfig Extend(LinkConfig link)
{
Parent = link;
LinkName = string.Format("{0}.{1}", Parent.LinkName, LinkName);
return(this);
}
internal void GetFrom <T>(Expression <Func <T, object> > expression, LinkConfig link)
{
_getFromType = typeof(T);
_getFromProperty = Expressions.GetPropertyName(expression.Body);
_link = link;
}
internal void SetLink(LinkConfig link)
{
_link = link;
}
public void GetFrom <TU>(Expression <Func <TU, object> > expression, LinkConfig link)
{
_currentProperty.GetFrom(expression, link);
}