public static SimpleOperationTarget ExtendWithSelector <TSource, TResult>(this SimpleOperationTarget sourceTarget,
Expression <Func <TSource, TResult> > selector)
{
var normalSelector = new SelectorTransformer().TransformToNormalForm(selector);
var t = LambdaParametersReplacer.ReplaceLambdaParameters((LambdaExpression)normalSelector, sourceTarget.Expression);
return(new SimpleOperationTarget(t, sourceTarget.RootFastCollection));
}
public static SimpleOperationTarget BuildForSelector <TSource, TResult>(
[NotNull] IFastCollection <TSource> rootFastCollection,
[NotNull] Expression <Func <TSource, TResult> > selector)
{
var normalSelector = new SelectorTransformer().TransformToNormalForm(selector);
var t = LambdaParametersReplacer.ReplaceLambdaParameters((LambdaExpression)normalSelector, new FastCollectionReferenceExpression(rootFastCollection));
return(new SimpleOperationTarget(t, rootFastCollection));
}
