ERR RoundRobinCategory::canFreezeConfig()
{
if (getState() != STAT_CAT_CONFIG)
{
return CONFIG_ALREADY_FROZEN;
}
// make sure there no unpaired players in singles or doubles
if ((getMatchType() != SINGLES) && (hasUnpairedPlayers()))
{
return UNPAIRED_PLAYERS;
}
// make sure we have at least three players
PlayerPairList pp = getPlayerPairs();
if (pp.size() < 3)
{
return INVALID_PLAYER_COUNT;
}
// make sure we have a valid group configuration
KO_Config cfg = KO_Config(getParameter_string(GROUP_CONFIG));
if (!(cfg.isValid(pp.size())))
{
return INVALID_KO_CONFIG;
}
return OK;
}
NAString
ElemDDLConstraintRI::getMatchTypeAsNAString() const
{
switch (getMatchType())
{
case COM_NONE_MATCH_OPTION :
return NAString("Match phrase not specified");
case COM_FULL_MATCH_OPTION :
return NAString("MATCH FULL");
case COM_PARTIAL_MATCH_OPTION :
return NAString("MATCH PARTIAL");
default :
ABORT("internal logic error");
return NAString();
}
}
NATraceList
ElemDDLConstraintRI::getDetailInfo() const
{
//
// constraint name and related information
//
NAString detailText;
NATraceList detailTextList = ElemDDLConstraint::getDetailInfo();
//
// match type
//
if (getMatchType() EQU COM_NONE_MATCH_OPTION)
{
detailTextList.append("Match type not specified.");
}
else
{
detailText = "Match type: ";
detailText += getMatchTypeAsNAString();
detailTextList.append(detailText);
}
//
// delete rule
//
switch (getDeleteRule())
{
case COM_UNKNOWN_DELETE_RULE :
if (isDeleteRuleSpecified())
{
ABORT("internal logic error");
}
detailTextList.append("Delete Rule not specified.");
break;
case COM_CASCADE_DELETE_RULE :
detailTextList.append("Delete rule: Cascade");
break;
case COM_NO_ACTION_DELETE_RULE :
detailTextList.append("Delete rule: No Action");
break;
case COM_SET_DEFAULT_DELETE_RULE :
detailTextList.append("Delete rule: Set Default");
break;
case COM_SET_NULL_DELETE_RULE :
detailTextList.append("Delete rule: Set Null");
break;
default :
ABORT("internal logic error");
break;
}
//
// update rule
//
switch (getUpdateRule())
{
case COM_UNKNOWN_UPDATE_RULE :
if (isUpdateRuleSpecified())
{
ABORT("internal logic error");
}
detailTextList.append("Update Rule not specified.");
break;
case COM_CASCADE_UPDATE_RULE :
detailTextList.append("Update rule: Cascade");
break;
case COM_NO_ACTION_UPDATE_RULE :
detailTextList.append("Update rule: No Action");
break;
case COM_SET_DEFAULT_UPDATE_RULE :
detailTextList.append("Update rule: Set Default");
break;
case COM_SET_NULL_UPDATE_RULE :
detailTextList.append("Update rule: Set Null");
break;
default :
ABORT("internal logic error");
break;
}
//
// referencing information
//
CollIndex nbrRefCols;
const ElemDDLColNameArray & cols = getReferencingColumns();
nbrRefCols = cols.entries();
if (nbrRefCols EQU 0)
{
detailTextList.append("Referencing column list is empty.");
}
else
{
detailText = "Referencing column list [";
detailText += LongToNAString((Lng32)nbrRefCols);
detailText += " element(s)]:";
detailTextList.append(detailText);
for (CollIndex i = 0; i < nbrRefCols; i++)
{
detailText = "[referencing column ";
detailText += LongToNAString((Lng32)i);
detailText += "]";
detailTextList.append(detailText);
detailTextList.append(" ", cols[i]->getDetailInfo());
}
}
//
// referenced information
//
ElemDDLReferences * pRefd = children_[INDEX_REFERENCED_TABLE_AND_COLUMNS]
->castToElemDDLReferences();
detailTextList.append(pRefd->getDetailInfo());
return detailTextList;
}
