Nut/src/phrases/phrasedata.cpp

72 lines
1.7 KiB
C++
Raw Normal View History

2019-02-26 17:47:08 +08:00
#include "phrasedata.h"
NUT_BEGIN_NAMESPACE
PhraseData::PhraseData() :
className(""), fieldName(""),
type(Field), operatorCond(NotAssign),
left(nullptr), right(nullptr), operand(QVariant::Invalid), isNot(false), parents(1)
{ }
PhraseData::PhraseData(const char *className, const char *fieldName) :
className(className), fieldName(fieldName),
type(Field), operatorCond(NotAssign),
left(nullptr), right(nullptr), operand(QVariant::Invalid), isNot(false), parents(1)
{ }
PhraseData::PhraseData(PhraseData *l, PhraseData::Condition o)
: className(nullptr), fieldName(nullptr),
type(WithoutOperand), operatorCond(o), left(l), right(nullptr),
isNot(false), parents(1)
{
l->parents++;
}
PhraseData::PhraseData(PhraseData *l, PhraseData::Condition o,
PhraseData *r)
: className(nullptr), fieldName(nullptr),
type(WithOther), operatorCond(o),
left(l), right(r),
isNot(false), parents(1)
{
l->parents++;
r->parents++;
}
PhraseData::PhraseData(PhraseData *l, PhraseData::Condition o, QVariant r)
: className(nullptr), fieldName(nullptr),
type(WithVariant), operatorCond(o), left(l),
right(nullptr), operand(r), isNot(false), parents(1)
{ }
PhraseData *PhraseData::operator =(PhraseData *other)
{
other->parents++;
return other;
}
PhraseData &PhraseData::operator =(PhraseData &other)
{
other.parents++;
return other;
}
QString PhraseData::toString() const
{
return QString("[%1].%2").arg(className, fieldName);
}
void PhraseData::cleanUp()
{
}
void PhraseData::cleanUp(PhraseData *d)
{
if (d->left)
cleanUp(d->left);
if (d->right)
cleanUp(d->right);
}
NUT_END_NAMESPACE