private void NavigateBinaryJoins(BinaryJoin item)
{
// visit left side first.
using (var ctx = GetSubCommand())
{
IJoinItem leftHand = item.LeftHand;
leftHand.Accept(ctx.Visitor);
}
}
private void visitBinaryJoin(BinaryJoin item, string joinToken)
{
Action visitor = () =>
{
visitBinaryJoinInner(item, joinToken);
};
visitJoin(item, visitor);
}
private void visitBinaryJoinInner(BinaryJoin item, string joinToken)
{
IJoinItem leftHand = item.LeftHand;
leftHand.Accept(forSubCommand());
writer.Write(" ");
writer.Write(joinToken);
writer.Write(" ");
IJoinItem rightHand = item.RightHand;
rightHand.Accept(forSubCommand());
}
private LinkEntity CreateLinkEntity(BinaryJoin item, JoinOperator jointype)
{
var linkEntity = new LinkEntity();
linkEntity.JoinOperator = jointype;
// This is what we are joining on to..
AliasedSource asource = item.RightHand;
if (!string.IsNullOrEmpty(asource.Alias))
{
linkEntity.EntityAlias = asource.Alias;
}
return(linkEntity);
}
