public LinkEntity AddLink(string linkToEntityName, string linkFromAttributeName,
string linkToAttributeName)
{
LinkEntity linkEntity = new LinkEntity()
{
LinkToEntityName = linkToEntityName,
LinkFromAttributeName = linkFromAttributeName,
LinkToAttributeName = linkToAttributeName
};
this.LinkEntities.Add(linkEntity);
return linkEntity;
}
public LinkEntity AddLink(string linkToEntityName, string linkFromAttributeName,
string linkToAttributeName, JoinOperator joinOperator)
{
LinkEntity linkEntity = new LinkEntity()
{
LinkToEntityName = linkToEntityName,
LinkFromAttributeName = linkFromAttributeName,
LinkToAttributeName = linkToAttributeName,
JoinOperator = joinOperator
};
this.LinkEntities.Add(linkEntity);
return linkEntity;
}
static internal LinkEntity LoadFromXml(XElement item)
{
LinkEntity linkEntity = new LinkEntity()
{
Columns = ColumnSet.LoadFromXml(item.Element(Util.ns.a + "Columns")),
EntityAlias = Util.LoadFromXml<string>(item.Element(Util.ns.a + "EntityAlias")),
JoinOperator = Util.LoadFromXml<JoinOperator>(item.Element(Util.ns.a + "JoinOperator")),
LinkCriteria = FilterExpression.LoadFromXml(item.Element(Util.ns.a + "LinkCriteria")),
LinkFromAttributeName = Util.LoadFromXml<string>(item.Element(Util.ns.a + "LinkFromAttributeName")),
LinkFromEntityName = Util.LoadFromXml<string>(item.Element(Util.ns.a + "LinkFromEntityName")),
LinkToAttributeName = Util.LoadFromXml<string>(item.Element(Util.ns.a + "LinkToAttributeName")),
LinkToEntityName = Util.LoadFromXml<string>(item.Element(Util.ns.a + "LinkToEntityName")),
};
foreach (XElement childLinkEntity in item.Element(Util.ns.a + "LinkEntities").Elements(Util.ns.a + "LinkEntity"))
{
linkEntity.LinkEntities.Add(LinkEntity.LoadFromXml(childLinkEntity));
}
return linkEntity;
}
