gnu.xquery.util
Class OrderedTuples
- Consumer
public class OrderedTuples
Helper class used in conjunction with
OrderedMap
.
It has the tuples from the
for
and
let
-clauses,
as filtered by the
where
-clause.
The tuples are sorted using a linked-list version of merge sort.
The sequence of n tuples for m variables is represented using
an array of length n where each element is an array of length m.
A possible future optimization would be to instead use m
different arrays of of length n. The advantage is that each
of the M arrays could have the "correct" type for each variable,
and so we avoid casts or boxing/unboxing.
beginAttribute , beginDocument , beginGroup , endAttribute , endDocument , endGroup , ignoring , write , writeBoolean , writeChar , writeChars , writeDouble , writeFloat , writeInt , writeLong , writeObject |
run$X
public void run$X(CallContext ctx)
throws Throwable