public bufferRenderContext(ResultPair rp)
{
this._rp = rp;
this.tileTable = Hashtable.Synchronized(new Hashtable());
this.actionTable = new Hashtable();
init();
}
/// <summary>
/// Method for executing the source code
/// </summary>
/// <param name="startPartitionKey"></param>
/// <param name="startRowKey"></param>
/// <param name="endPartitionKey"></param>
/// <param name="endRowKey"></param>
/// <param name="fileName"></param>
public static List <LogEntity> Exec(string startPartitionKey, string startRowKey, string endPartitionKey, string endRowKey, string fileName)
{
//TODO: add UI for the below 3 fields.
string tableName = "table1";
AzureTableConnection storage = new AzureTableConnection(tableName);
AzureLog result = new AzureLog();
CloudTable table = storage.GetTable();
//If table is null return error to the user. Abort the query
List <TableQuery <LogEntity> > listOfQueries = result.GetAllQueries(startPartitionKey, startRowKey, endPartitionKey, endRowKey);
List <LogEntity> allLogs = new List <LogEntity>();
foreach (TableQuery <LogEntity> aQuery in listOfQueries)
{
aQuery.TakeCount = 100;
TableContinuationToken token = null;
bool first = true;
do
{
ResultPair pair = result.GetResultsAsync(aQuery, table, token, first).Result;
first = false;
token = pair.token;
allLogs.AddRange(pair.logs);
}while (token != null);
}
//List<LogEntity> logs = await result.StartQueryAsync("2016-03-18 15:41", "16", "2016-03-18 15:41", "20");
//List<LogEntity> logs = result.StartQueryAsync(startPartitionKey, startRowKey, endPartitionKey, endRowKey).Result;
//WriteLogToFile(startPartitionKey, startRowKey, endPartitionKey, endRowKey, fileName, allLogs);
return(allLogs);
}
public Resp(ResultPair rp, bufferRenderContext bCtx, bool isLocalReq)
{
this._rp = rp;
this.bufCtx = bCtx;
this._localRequest = isLocalReq;
this.tileTab = bCtx.table;
}
public unsafe int CommonPrefixSearch(byte *key, ResultPair *result, int resultLen, int len, int nodePos = 0)
{
int b = this.array[nodePos].Base;
int num = 0;
int n;
int p;
for (int i = 0; i < len; i++)
{
p = b;
n = this.array[p].Base;
if (b == this.array[p].Check && n < 0)
{
if (num < resultLen)
{
result[num] = new ResultPair()
{
Value = -n - 1, Length = i
}
}
;
num++;
}
p = b + key[i] + 1;
if (b == this.array[p].Check)
{
b = this.array[p].Base;
}
else
{
return(num);
}
}
p = b;
n = this.array[p].Base;
if (b == this.array[p].Check && n < 0)
{
if (num < resultLen)
{
result[num] = new ResultPair()
{
Value = -n - 1, Length = len
}
}
;
num++;
}
return(num);
}
#endregion
}
}
public unsafe int CommonPrefixSearch(byte *key, ResultPair *result, int resultLen, int len, int nodePos = 0)
{
int b = this.ReadBase(nodePos);
int num = 0;
int n;
Unit p;
for (int i = 0; i < len; i++)
{
this.ReadUnit(b, out p);
n = p.Base;
if (b == p.Check && n < 0)
{
if (num < resultLen)
{
result[num] = new ResultPair(-n - 1, i);
}
num++;
}
this.ReadUnit(b + key[i] + 1, out p);
if (b == p.Check)
{
b = p.Base;
}
else
{
return(num);
}
}
this.ReadUnit(b, out p);
n = p.Base;
if (b == p.Check && n < 0)
{
if (num < resultLen)
{
result[num] = new ResultPair(-n - 1, len);
}
num++;
}
return(num);
}
public unsafe int CommonPrefixSearch(byte* key, ResultPair* result, int resultLen, int len, int nodePos = 0)
{
int b = this.ReadBase(nodePos);
int num = 0;
int n;
Unit p;
for (int i = 0; i < len; i++)
{
this.ReadUnit(b, out p);
n = p.Base;
if (b == p.Check && n < 0)
{
if (num < resultLen) result[num] = new ResultPair(-n - 1, i);
num++;
}
this.ReadUnit(b + key[i] + 1, out p);
if (b == p.Check)
{
b = p.Base;
}
else
{
return num;
}
}
this.ReadUnit(b, out p);
n = p.Base;
if (b == p.Check && n < 0)
{
if (num < resultLen) result[num] = new ResultPair(-n - 1, len);
num++;
}
return num;
}
public unsafe int CommonPrefixSearch(byte *key, ResultPair *result, int resultLen, int len, int nodePos = 0)
{
int num = this.ReadBase(nodePos);
int num2 = 0;
Unit unit = default(Unit);
int @base;
for (int i = 0; i < len; i++)
{
this.ReadUnit(num, out unit);
@base = unit.Base;
if (num == unit.Check && @base < 0)
{
if (num2 < resultLen)
{
result[num2] = new ResultPair(-@base - 1, i);
}
num2++;
}
this.ReadUnit(num + key[i] + 1, out unit);
if (num != unit.Check)
{
return(num2);
}
num = unit.Base;
}
this.ReadUnit(num, out unit);
@base = unit.Base;
if (num == unit.Check && @base < 0)
{
if (num2 < resultLen)
{
result[num2] = new ResultPair(-@base - 1, len);
}
num2++;
}
return(num2);
}
public bufferRenderContext (ResultPair rp)
{
this._rp = rp;
this.tileTable = Hashtable.Synchronized(new Hashtable());
this.actionTable = new Hashtable ();
init();
}
public Resp(ResultPair rp, bufferRenderContext bCtx, bool isLocalReq)
{
this._rp = rp;
this.bufCtx = bCtx;
this._localRequest = isLocalReq;
this.tileTab = bCtx.table;
}
public string doQuery(webArgs wargs)
{
if (wargs.sessId == null || wargs.searchString == null || wargs.searchString == "")
return NO_RESULTS;
log.Debug("WebBackEnd: Got Search String: " + wargs.searchString);
Query query = new Query();
query.AddText (wargs.searchString);
if (wargs.searchSource != null && wargs.searchSource != "")
{
query.AddSource(wargs.searchSource);
query.AddDomain(QueryDomain.System);
}
else
query.AddDomain (wargs.globalSearch ? QueryDomain.Global:QueryDomain.System);
QueryResult qres = new QueryResult ();
//Note: QueryDriver.DoQuery() local invocation is used.
//The root tile is used only for adding hits and generating html.
BT.SimpleRootTile root = new BT.SimpleRootTile ();
root.Query = query;
//root.SetSource (searchSource); Do not SetSource on root!
ResultPair rp = new ResultPair(root);
bufferRenderContext bctx = new bufferRenderContext(rp);
Resp resp = new Resp(rp, bctx, wargs.isLocalReq);
AttachQueryResult (qres, resp);
//Add sessionId-Resp mapping
if (sessionResp.Contains(wargs.sessId))
sessionResp[wargs.sessId] = resp;
else
sessionResp.Add(wargs.sessId, resp);
log.Info("WebBackEnd: Starting Query for string \"{0}\"", wargs.searchString);
QueryDriver.DoQueryLocal (query, qres);
//Wait only till we have enough results to display
while ((result.Contains(qres)) &&
(root.HitCollection.NumResults < 10))
Thread.Sleep(100);
if (root.HitCollection.IsEmpty)
return NO_RESULTS;
lock (root) {
root.Render(bctx);
return (getResultsLabel(root) + (wargs.isLocalReq ? bctx.buffer:bctx.bufferForExternalQuery));
}
}
/// <summary>
/// Push a docid and a distance to the result set
/// </summary>
public bool Push(int docid, double d)
{
double covering = this.CoveringRadius;
if (d == covering) {
if (this.ceilingKNN) {
this.overflow.Add (new ResultPair (docid, d));
}
return false;
}
if (d > covering) {
return false;
}
if (this.InsideUnique != null && this.InsideUnique.Contains (docid)) {
return false;
}
ResultPair r = new ResultPair (docid, d);
bool removedLast = false;
// we need a default value
ResultPair last = new ResultPair (0, 0);
// Console.WriteLine ("=== Inserting: {0}, Pool Length: {1}, kmax: {2}, ", r, this.Pool.Count, this.kmax);
if (this.pairset.Count >= this.kmax) {
removedLast = true;
last = this.pairset.RemoveLast ();
if (this.InsideUnique != null) {
this.InsideUnique.Remove (last.docid);
}
}
this.pairset.Add (r, this.AdaptiveContext);
if (this.InsideUnique != null) {
this.InsideUnique.Add (docid);
}
if (removedLast || this.pairset.Count == this.kmax) {
this.dmax = this.InnerRadius ();
if (this.ceilingKNN) {
if (last.dist == this.dmax) {
if (this.overflow.Count == 0 || this.overflow [0].dist == last.dist) {
this.overflow.Add (last);
} else {
this.overflow.Clear ();
}
} else {
this.overflow.Clear ();
}
}
}
return true;
}
public unsafe void ExactMatchSearch(byte* key, ResultPair* result, int len, int nodePos)
{
*result = this.ExactMatchSearch(key, len, nodePos);
}
public string doQuery(webArgs wargs)
{
if (wargs.sessId == null || wargs.searchString == null || wargs.searchString == "")
{
return(NO_RESULTS);
}
log.Debug("WebBackEnd: Got Search String: " + wargs.searchString);
Query query = new Query();
query.AddText(wargs.searchString);
if (wargs.searchSource != null && wargs.searchSource != "")
{
query.AddSource(wargs.searchSource);
query.AddDomain(QueryDomain.System);
}
else
{
query.AddDomain(wargs.globalSearch ? QueryDomain.Global:QueryDomain.System);
}
QueryResult qres = new QueryResult();
//Note: QueryDriver.DoQuery() local invocation is used.
//The root tile is used only for adding hits and generating html.
BT.SimpleRootTile root = new BT.SimpleRootTile();
root.Query = query;
//root.SetSource (searchSource); Do not SetSource on root!
ResultPair rp = new ResultPair(root);
bufferRenderContext bctx = new bufferRenderContext(rp);
Resp resp = new Resp(rp, bctx, wargs.isLocalReq);
AttachQueryResult(qres, resp);
//Add sessionId-Resp mapping
if (sessionResp.Contains(wargs.sessId))
{
sessionResp[wargs.sessId] = resp;
}
else
{
sessionResp.Add(wargs.sessId, resp);
}
log.Info("WebBackEnd: Starting Query for string \"{0}\"", wargs.searchString);
QueryDriver.DoQueryLocal(query, qres);
//Wait only till we have enough results to display
while ((result.Contains(qres)) &&
(root.HitCollection.NumResults < 10))
{
Thread.Sleep(100);
}
if (root.HitCollection.IsEmpty)
{
return(NO_RESULTS);
}
lock (root) {
root.Render(bctx);
return(getResultsLabel(root) + (wargs.isLocalReq ? bctx.buffer:bctx.bufferForExternalQuery));
}
}
