private TakeOrSkipQueryOperatorResults(
QueryResults <TResult> childQueryResults, TakeOrSkipQueryOperator <TResult> takeOrSkipOp,
QuerySettings settings, bool preferStriping)
: base(childQueryResults, takeOrSkipOp, settings, preferStriping)
{
_takeOrSkipOp = takeOrSkipOp;
Debug.Assert(_childQueryResults.IsIndexible);
_childCount = _childQueryResults.ElementsCount;
}
private readonly int _childCount; // The number of elements in child results
public static QueryResults <TResult> NewResults(
QueryResults <TResult> childQueryResults, TakeOrSkipQueryOperator <TResult> op,
QuerySettings settings, bool preferStriping)
{
if (childQueryResults.IsIndexible)
{
return(new TakeOrSkipQueryOperatorResults(
childQueryResults, op, settings, preferStriping));
}
else
{
return(new UnaryQueryOperatorResults(
childQueryResults, op, settings, preferStriping));
}
}
private TakeOrSkipQueryOperatorResults(QueryResults <TResult> childQueryResults, TakeOrSkipQueryOperator <TResult> takeOrSkipOp, QuerySettings settings, bool preferStriping) : base(childQueryResults, takeOrSkipOp, settings, preferStriping)
{
this.m_takeOrSkipOp = takeOrSkipOp;
this.m_childCount = base.m_childQueryResults.ElementsCount;
}