private IQueryBuilderRecord ApplyDirection(IQueryBuilderRecord record)
{
var recorder = new QueryBuilderRecorder(record);
recorder.Add(ctx => ApplyDirection(ctx.CurrentQuery));
return(recorder.Record);
}
private static void RecordField(QueryBuilderRecorder recorder, FieldInfo field)
{
recorder.Add(ctx => {
ctx.Descend(field.Name);
ctx.PushDescendigFieldEnumType(field.FieldType.IsEnum ? field.FieldType : null);
});
}
public override void Visit(FieldReferenceExpression node)
{
Type descendingEnumType = ResolveDescendingEnumType(node);
_recorder.Add(
ctx =>
{
ctx.Descend(node.Field.Name);
ctx.PushDescendigFieldEnumType(descendingEnumType);
});
}
protected void ProcessMemberAccess(MemberExpression m)
{
Visit(m.Expression);
if (IsFieldAccessExpression(m))
{
Type descendingEnumType = ResolveDescendingEnumType(m);
_recorder.Add(
ctx =>
{
ctx.Descend(m.Member.Name);
ctx.PushDescendigFieldEnumType(descendingEnumType);
});
return;
}
if (IsPropertyAccessExpression(m))
{
AnalyseMethod(_recorder, GetGetMethod(m));
return;
}
CannotOptimize(m);
}