public MatchManager()
{
times = 0;
map_id = 1;
AI = new string[]
{
"AI/AI1.dll",
"AI/AI2.dll",
"AI/AI3.dll",
"AI/AI4.dll"
};
#if UNITY_ANDROID
MapOutput.Output();
#endif
}
private AutoMapReduceIndex(AutoMapReduceIndexDefinition definition)
: base(IndexType.AutoMapReduce, IndexSourceType.Documents, definition)
{
_isFanout = definition.GroupByFields.Any(x => x.Value.GroupByArrayBehavior == GroupByArrayBehavior.ByIndividualValues);
_output = new MapOutput(_isFanout);
}
public override void Map(ByteSlice row, MapOutput output)
{
if (null == TableName)
{
InitFields();
}
// Operate on values!
ByteSlice key;
bool keep = null == filter || filter.TestRow(row);
if (DeleteFromFilter)
{
keep = !keep;
}
if (keep)
{
if (KeyOn != null)
{
orderbuf.Clear();
for (int iob = 0; iob < KeyOn.Count; iob++)
{
GetKeyPart gkp = KeyOn[iob];
gkp(row, orderbuf);
}
#if DEBUG
string KeyOnStringValue = "<not evaluated yet>";
if (0 != ((orderbuf.Count - 1) % 2))
{
KeyOnStringValue = "<not a string>";
}
else
{
//KeyOnStringValue = System.Text.Encoding.Unicode.GetString(ByteSlice.Prepare(orderbuf, 1, orderbuf.Count - 1).ToBytes());
{
System.Text.Encoding ue = new System.Text.UnicodeEncoding(false, false, true); // throwOnInvalidBytes=true
try
{
KeyOnStringValue = ue.GetString(ByteSlice.Prepare(orderbuf, 1, orderbuf.Count - 1).ToBytes());
}
catch
{
KeyOnStringValue = "<not a string>";
}
}
}
#endif
while (orderbuf.Count < DSpace_KeyLength)
{
orderbuf.Add(0);
}
key = ByteSlice.Prepare(orderbuf);
}
else // Use default key.
{
orderbuf.Clear();
Entry.ToBytesAppend(defkey, orderbuf);
key = ByteSlice.Prepare(orderbuf);
defkey = unchecked (defkey + DSpace_ProcessCount);
}
if (null != Updates)
{
updatebuf.Clear();
row.AppendTo(updatebuf);
for (int ui = 0; ui < Updates.Count; ui++)
{
UpdateField uf = Updates[ui];
DbColumn ci = cols[uf.FieldIndex];
for (int i = 0; i < ci.Type.Size; i++)
{
updatebuf[ci.RowOffset + i] = uf.NewValue[i];
}
}
row = ByteSlice.Prepare(updatebuf);
}
}
else
{
if (null == Updates)
{
if (null != ftools)
{
ftools.ResetBuffers();
}
return;
}
if (KeyOn != null)
{
key = row;
#if DEBUG
throw new Exception("DEBUG: (!keep) && (KeyOn != null)");
#endif
}
else
{
// Use default key.
orderbuf.Clear();
Entry.ToBytesAppend(defkey, orderbuf);
key = ByteSlice.Prepare(orderbuf);
defkey = unchecked (defkey + DSpace_ProcessCount);
}
}
// If WhatFunctions, might need all input fields, so keep them here and filter out unwanted stuff in reduce.
if (null != Whats && !WhatFunctions)
{
newfieldsbuf.Clear();
for (int iww = 0; iww < Whats.Count; iww++)
{
int wi = Whats[iww];
if (-1 == wi)
{
DbTypeID ltype;
if (null == ftools)
{
ftools = new DbFunctionTools();
}
List <byte> lbuf = ftools.AllocBuffer();
ByteSlice cval = Types.LiteralToValueBuffer(awhat[iww], out ltype, lbuf);
int Size = cval.Length;
#if DEBUG
if (Size != OutputColumnSizes[iww])
{
throw new Exception("DEBUG: " + awhat[iww] + ": (Size{" + Size + "} != OutputColumnSizes[iww]{" + OutputColumnSizes[iww] + "})");
}
#endif
cval.AppendTo(newfieldsbuf);
}
else
{
DbColumn ci = cols[wi];
int StartOffset = ci.RowOffset;
int Size = ci.Type.Size;
#if DEBUG
if (Size != OutputColumnSizes[iww])
{
throw new Exception("DEBUG: (Size != OutputColumnSizes[iww])");
}
#endif
ByteSlice cval = ByteSlice.Prepare(row, StartOffset, Size);
cval.AppendTo(newfieldsbuf);
}
}
row = ByteSlice.Prepare(newfieldsbuf);
}
output.Add(key, row);
if (null != ftools)
{
ftools.ResetBuffers();
}
}
public override void Map(ByteSlice row, MapOutput output)
{
if (JoinType.X == type)
{
ftools = new DbFunctionTools();
string QlLeftTableName = DSpace_ExecArgs[0];
LeftTableName = Qa.QlArgsUnescape(QlLeftTableName);
string stype = DSpace_ExecArgs[1];
string QlRightTableName = DSpace_ExecArgs[2];
RightTableName = Qa.QlArgsUnescape(QlRightTableName);
string QlOn = DSpace_ExecArgs[3];
On = Qa.QlArgsUnescape(QlOn);
{
string LeftColInfo = Qa.QlArgsUnescape(DSpace_ExecArgs[4]);
int ileq = LeftColInfo.LastIndexOf('=');
string sLeftType = LeftColInfo.Substring(ileq + 1);
LeftType = DbType.Prepare(sLeftType);
LeftConv = NeedConv(LeftType, RightType);
string[] st = LeftColInfo.Substring(0, ileq).Split(',');
LeftOffset = int.Parse(st[0]);
LeftSize = int.Parse(st[1]);
}
{
string RightColInfo = Qa.QlArgsUnescape(DSpace_ExecArgs[5]);
int ileq = RightColInfo.LastIndexOf('=');
string sRightType = RightColInfo.Substring(ileq + 1);
RightType = DbType.Prepare(sRightType);
RightConv = NeedConv(RightType, LeftType);
string[] st = RightColInfo.Substring(0, ileq).Split(',');
RightOffset = int.Parse(st[0]);
RightSize = int.Parse(st[1]);
}
if (0 == string.Compare("INNER", stype, true))
{
type = JoinType.INNER_JOIN;
}
else if (0 == string.Compare("LEFT_OUTER", stype, true))
{
type = JoinType.LEFT_OUTER_JOIN;
}
else if (0 == string.Compare("RIGHT_OUTER", stype, true))
{
type = JoinType.RIGHT_OUTER_JOIN;
}
else
{
throw new NotSupportedException("DEBUG: JOIN type not supported: " + stype);
}
string DfsTableFilesInput = DSpace_ExecArgs[6];
/*
* TableFileNames = DfsTableFilesInput.Split(';');
* if (2 != TableFileNames.Length)
* {
* throw new Exception("DEBUG: Invalid number of tables");
* }
* for (int it = 0; it < TableFileNames.Length; it++)
* {
* if (TableFileNames[it].StartsWith("dfs://", StringComparison.OrdinalIgnoreCase))
* {
* TableFileNames[it] = TableFileNames[it].Substring(6);
* }
* int iat = TableFileNames[it].IndexOf('@');
* if (-1 != iat)
* {
* TableFileNames[it] = TableFileNames[it].Substring(0, iat);
* }
* }
* */
}
int tableid = GetTableID(row);
ByteSlice key;
if (0 == tableid)
{
key = ByteSlice.Prepare(row, LeftOffset, LeftSize);
if (null != LeftConv)
{
key = LeftConv(key, DSpace_KeyLength, ftools);
}
}
else if (1 == tableid)
{
key = ByteSlice.Prepare(row, RightOffset, RightSize);
if (null != RightConv)
{
key = RightConv(key, DSpace_KeyLength, ftools);
}
}
else
{
throw new Exception("Map: Unexpected TableID: " + tableid);
}
List <byte> valuebuf = ftools.AllocBuffer(1 + 4 + row.Length);
{
DbValue tableiddbvalue = ftools.AllocValue(tableid);
tableiddbvalue.Eval().AppendTo(valuebuf);
}
row.AppendTo(valuebuf);
output.Add(key, ByteSlice.Prepare(valuebuf));
ftools.ResetBuffers();
}
public override void Map(ByteSlice line, MapOutput output)
{
output.Add(line, ByteSlice.Prepare());
}
public virtual void Map(ByteSlice line, MapOutput output)
{
}
