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KQuery.cpp
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KQuery.cpp
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/*
* KQuery.cpp
*
* Created on: 2012-9-23
* Author: fasiondog
*/
#include <boost/algorithm/string.hpp>
#include "KQuery.h"
namespace hku {
const string KQuery::MIN("MIN");
const string KQuery::MIN5("MIN5");
const string KQuery::MIN15("MIN15");
const string KQuery::MIN30("MIN30");
const string KQuery::MIN60("MIN60");
const string KQuery::DAY("DAY");
const string KQuery::WEEK("WEEK");
const string KQuery::MONTH("MONTH");
const string KQuery::QUARTER("QUARTER");
const string KQuery::HALFYEAR("HALFYEAR");
const string KQuery::YEAR("YEAR");
const string KQuery::MIN3("MIN3");
const string KQuery::HOUR2("HOUR2");
const string KQuery::HOUR4("HOUR4");
const string KQuery::HOUR6("HOUR5");
const string KQuery::HOUR12("HOUR12");
// const string KQuery::INVALID_KTYPE("Z");
KQuery::KQuery(Datetime start, Datetime end, KType ktype, RecoverType recoverType)
: m_start(start == Null<Datetime>() ? (int64)start.number()
: (int64)(start.number() * 100 + start.second())),
m_end(end == Null<Datetime>() ? (int64)end.number() : (int64)(end.number() * 100 + end.second())),
m_queryType(KQuery::DATE),
m_dataType(ktype),
m_recoverType(recoverType) {
to_upper(m_dataType);
}
Datetime KQuery::startDatetime() const {
if (m_queryType != DATE || (uint64)m_start == Null<uint64>()) {
return Null<Datetime>();
}
uint64 number = (uint64)(m_start / 100);
Datetime d(number);
return Datetime(d.year(), d.month(), d.day(), d.hour(), d.minute(), m_start - number * 100);
}
Datetime KQuery::endDatetime() const {
if (m_queryType != DATE || (uint64)m_end == Null<uint64>()) {
return Null<Datetime>();
}
uint64 number = (uint64)(m_end / 100);
Datetime d(number);
return Datetime(d.year(), d.month(), d.day(), d.hour(), d.minute(), m_end - number * 100);
}
string KQuery::getQueryTypeName(QueryType queryType) {
switch (queryType) {
case INDEX:
return "INDEX";
case DATE:
return "DATE";
default:
return "INVALID";
}
}
KQuery::QueryType KQuery::getQueryTypeEnum(const string& arg) {
QueryType result;
string name(arg);
to_upper(name);
if ("INDEX" == name) {
result = INDEX;
} else if ("DATE" == name) {
result = DATE;
} else {
result = INVALID;
}
return result;
}
string KQuery::getKTypeName(KType dataType) {
string result(dataType);
to_upper(result);
return result;
/*switch(dataType) {
case MIN:
return "MIN";
case MIN5:
return "MIN5";
case MIN15:
return "MIN15";
case MIN30:
return "MIN30";
case MIN60:
return "MIN60";
case DAY:
return "DAY";
case WEEK:
return "WEEK";
case MONTH:
return "MONTH";
case QUARTER:
return "QUARTER";
case HALFYEAR:
return "HALFYEAR";
case YEAR:
return "YEAR";
//BTC扩展
case MIN3:
return "MIN3";
case HOUR2:
return "HOUR2";
case HOUR4:
return "HOUR4";
case HOUR6:
return "HOUR6";
case HOUR12:
return "HOUR12";
default:
return "INVALID_DATA_TYPE";
}*/
}
KQuery::KType KQuery::getKTypeEnum(const string& arg) {
string name(arg);
to_upper(name);
return name;
/* KType result;
if ("MIN" == name) {
result = MIN;
} else if ("MIN5" == name) {
result = MIN5;
} else if ("MIN15" == name) {
result = MIN15;
} else if ("MIN30" == name) {
result = MIN30;
} else if ("MIN60" == name) {
result = MIN60;
} else if ("DAY" == name) {
result = DAY;
} else if ("WEEK" == name) {
result = WEEK;
} else if ("MONTH" == name) {
result = MONTH;
} else if ("QUARTER" == name) {
result = QUARTER;
} else if ("HALFYEAR" == name) {
result = HALFYEAR;
} else if ("YEAR" == name) {
result = YEAR;
//BTC扩展
} else if ("MIN3" == name) {
result = MIN3;
} else if ("HOUR2" == name) {
result = HOUR2;
} else if ("HOUR4" == name) {
result = HOUR4;
} else if ("HOUR6" == name) {
result = HOUR6;
} else if ("HOUR12" == name) {
result = HOUR12;
} else {
result = INVALID_KTYPE;
}
return result;*/
}
string KQuery::getRecoverTypeName(RecoverType recoverType) {
switch (recoverType) {
case NO_RECOVER:
return "NO_RECOVER";
case FORWARD:
return "FORWARD";
case BACKWARD:
return "BACKWARD";
case EQUAL_FORWARD:
return "EQUAL_FORWARD";
case EQUAL_BACKWARD:
return "EQUAL_BACKWARD";
default:
return "INVALID_RECOVER_TYPE";
}
}
KQuery::RecoverType KQuery::getRecoverTypeEnum(const string& arg) {
RecoverType result;
string name(arg);
to_upper(name);
if ("NO_RECOVER" == name) {
result = NO_RECOVER;
} else if ("FORWARD" == name) {
result = FORWARD;
} else if ("BACKWARD" == name) {
result = BACKWARD;
} else if ("EQUAL_FORWARD" == name) {
result = EQUAL_FORWARD;
} else if ("EQUAL_BACKWARD" == name) {
result = EQUAL_BACKWARD;
} else {
result = INVALID_RECOVER_TYPE;
}
return result;
}
HKU_API std::ostream& operator<<(std::ostream& os, const KQuery& query) {
string strip(", ");
if (query.queryType() == KQuery::INDEX) {
os << "KQuery(" << query.start() << strip << query.end() << strip
<< KQuery::getQueryTypeName(query.queryType()) << strip
<< KQuery::getKTypeName(query.kType()) << strip
<< KQuery::getRecoverTypeName(query.recoverType()) << ")";
} else {
os << "KQueryByDate(" << query.startDatetime() << strip << query.endDatetime() << strip
<< KQuery::getQueryTypeName(query.queryType()) << strip
<< KQuery::getKTypeName(query.kType()) << strip
<< KQuery::getRecoverTypeName(query.recoverType()) << ")";
}
return os;
}
} // namespace hku