/**
* Method declaration
*
*
* @param d
*/
public void add(object[] d)
{
Record r = new Record();
r.data = d;
if (rRoot == null)
{
rRoot = r;
}
else
{
rTail.next = r;
}
rTail = r;
iSize++;
}
/**
* Method declaration
*
*
* @param a
*/
public void append(Result a)
{
if (rRoot == null)
{
rRoot = a.rRoot;
}
else
{
rTail.next = a.rRoot;
}
rTail = a.rTail;
iSize += a.iSize;
}
/**
* Method declaration
*
*
* @param r
* @param order
* @param way
*
* @return
*
* @throws Exception
*/
private static Result sortResult(Result r, int[] order,
int[] way)
{
if (r.rRoot == null || r.rRoot.next == null)
{
return r;
}
Record source0, source1;
Record[] target = new Record[2];
Record[] targetlast = new Record[2];
int dest = 0;
Record n = r.rRoot;
while (n != null)
{
Record next = n.next;
n.next = target[dest];
target[dest] = n;
n = next;
dest ^= 1;
}
for (int blocksize = 1; target[1] != null; blocksize <<= 1)
{
source0 = target[0];
source1 = target[1];
target[0] = target[1] = targetlast[0] = targetlast[1] = null;
for (dest = 0; source0 != null; dest ^= 1)
{
int n0 = blocksize, n1 = blocksize;
while (true)
{
if (n0 == 0 || source0 == null)
{
if (n1 == 0 || source1 == null)
{
break;
}
n = source1;
source1 = source1.next;
n1--;
}
else if (n1 == 0 || source1 == null)
{
n = source0;
source0 = source0.next;
n0--;
}
else if (compareRecord(source0.data, source1.data, r, order, way)
> 0)
{
n = source1;
source1 = source1.next;
n1--;
}
else
{
n = source0;
source0 = source0.next;
n0--;
}
if (target[dest] == null)
{
target[dest] = n;
}
else
{
targetlast[dest].next = n;
}
targetlast[dest] = n;
n.next = null;
}
}
}
r.rRoot = target[0];
return r;
}
