QVariant AttributeDefinition::checkInput(const QVariant& inputVar, quint32 columnIndex) const{
QVariant actualval= inputVar;
const ColumnDefinition& coldef = columndefinitionRef(columnIndex);
QString typenm = inputVar.typeName();
if ( !coldef.datadef().domain<>().isValid()){
ERROR2(ERR_NO_INITIALIZED_2,"Domain",coldef.name());
return QVariant();
}
IlwisTypes domtype = coldef.datadef().domain<>()->ilwisType();
IlwisTypes valueType = coldef.datadef().domain<>()->valueType();
IDomain dm = coldef.datadef().domain<>();
if ( domtype == itITEMDOMAIN){
if ( inputVar == sUNDEF){
return QVariant((int)iUNDEF);
} else if ( typenm == "QString"){
actualval = dm->impliedValue(inputVar);
SPItemRange rng2 = coldef.datadef().range<ItemRange>();
if ( !hasType(valueType,itINDEXEDITEM)){
SPItemRange rng1 = dm->range<ItemRange>();
SPDomainItem item = rng1->item(inputVar.toString());
if ( item.isNull()){
return QVariant((int)iUNDEF);
}
if ( !rng2->contains(item->name())){
rng2->add(item->clone());
}
actualval = item->raw();
}
}
}else if ( domtype == itNUMERICDOMAIN){
if (typenm == "QString")
actualval = dm->impliedValue(inputVar);
if ( hasType(valueType,itDATETIME) && actualval.value<Ilwis::Time>() == tUNDEF)
return actualval;
else if (isNumericalUndef(actualval.toDouble()))
return rUNDEF;
if (! dm->contains(actualval))
actualval = rUNDEF;
else {
SPNumericRange rng = coldef.datadef().range<NumericRange>();
if ( !rng.isNull()){
if ( hasType(valueType,itDATETIME))
rng->add(actualval.value<Ilwis::Time>());
else
rng->add(actualval.toDouble());
}
}
} else if ( domtype == itTEXTDOMAIN){
return dm->impliedValue(inputVar);
}
return actualval;
}
void PostgresqlFeatureCoverageLoader::setSubfeatureSemantics(FeatureCoverage *fcoverage, IDomain &semantics) const
{
std::vector<QString> items;
ItemRangeIterator iter(semantics->range<>().data());
while (iter.isValid()) {
SPDomainItem geomName = (*iter);
items.push_back(geomName->name());
++iter;
}
fcoverage->attributeDefinitionsRef().setSubDefinition(semantics, items);
}
bool MapCalc::execute(ExecutionContext *ctx, SymbolTable& symTable)
{
if (_prepState == sNOTPREPARED)
if((_prepState = prepare(ctx, symTable)) != sPREPARED)
return false;
PixelIterator iterOut(_outputRaster);
PixelIterator iterEnd = end(iterOut);
while(iterOut != iterEnd) {
double v = calc();
*iterOut = v;
++iterOut;
for(auto& item : _inputRasters){
++(item.second);
}
updateTranquilizer(iterOut.linearPosition(), 1000);
}
if ( _outputRaster->datadef().domain()->ilwisType() == itNUMERICDOMAIN){
double rmin = rUNDEF, rmax= rUNDEF;
bool isInt = true;
for(double v : _outputRaster ){
rmin = Ilwis::min(rmin, v);
rmax = Ilwis::max(rmax, v);
if ( v != rUNDEF){
isInt &= std::abs((qint64)v - v) <EPS8;
}
}
NumericRange *range = new NumericRange(rmin,rmax, isInt ? 1 : 0);
_outputRaster->datadefRef().range(range);
}else {
IFlatTable tbl;
tbl.prepare();
tbl->addColumn(_outputRaster->primaryKey(),_outputRaster->datadef().domain());
int rec = 0;
ItemRangeIterator iter(_outputRaster->datadef().range<>().data());
while (iter.isValid()) {
SPDomainItem item = (*iter);
tbl->setCell(0,rec++,item->raw());
++iter;
}
_outputRaster->setAttributes(tbl);
}
QVariant value;
value.setValue<IRasterCoverage>(_outputRaster);
logOperation(_outputRaster, _expression);
ctx->setOutput(symTable,value,_outputRaster->name(), itRASTER,_outputRaster->resource() );
return true;
}
void BaseTable::adjustRange(int index) {
ColumnDefinition& coldef = columndefinitionRef(index);
if (!coldef.isValid())
return;
if( hasType(coldef.datadef().domain<>()->ilwisType(), itNUMERICDOMAIN)) {
SPNumericRange rng = coldef.datadef().range<NumericRange>();
std::vector<QVariant> values = column(coldef.id());
if ( values.size() > 0 && !rng.isNull()) {
double vmin=1e208, vmax=-1e208;
bool hasfraction = true;
for(const QVariant& var : values ){
double v = var.toDouble();
if ( !isNumericalUndef2(v, this))
vmin = std::min(vmin, v) ;
v = var.toDouble();
if (!isNumericalUndef2(v, this)) {
vmax = std::max(vmax, v) ;
}
hasfraction |= (v - (qint64)v != 0);
}
if ( vmin != 1e208 && vmax != -1e208) { //something has changed
rng->min(vmin);
rng->max(vmax);
if (!hasfraction)
rng->resolution(1);
}
}
} else if ( hasType(coldef.datadef().domain<>()->ilwisType(), itITEMDOMAIN)) {
SPItemRange rng = coldef.datadef().range<ItemRange>();
SPItemRange rngDomain = coldef.datadef().domain<>()->range<ItemRange>();
std::vector<QVariant> values = column(coldef.id());
if ( values.size() > 0 && !rng.isNull()) {
rng->clear();
for(auto qval : values) {
quint32 id = qval.toUInt();
SPDomainItem item = rngDomain->item(id);
if ( !item.isNull()) {
rng->add(item->clone());
}
}
}
}
coldef.changed(false);
}
void ItemDomainMergerNamedItems::renumber(const std::unique_ptr<NamedIdentifierRange>& newRange,
const QSharedPointer<NamedIdentifierRange>& range1,
QSharedPointer<NamedIdentifierRange>& range2 ) {
quint32 maxraw = 0;
for(int i=0; i < range1->count(); ++i) {
maxraw = std::max(range1->itemByOrder(i)->raw(), maxraw);
}
for(int i=0; i < newRange->count(); ++i) {
SPDomainItem item = newRange->item(i);
bool inrange1 = range1->contains(item->name());
bool inrange2 = range2->contains(item->name());
if ( !inrange1 && inrange2){
_renumber[item->raw()] = ++maxraw;
item->raw(maxraw);
}
}
}
void NumericItemRange::add(SPDomainItem item)
{
if ( item.isNull() || !item->isValid() || item->valueType() != itNUMERICITEM)
return;
SPNumericItem nitem = item.staticCast<NumericItem>();
for(auto iter = _items.rbegin(); iter != _items.rend(); ++iter) {
if ( nitem->range() > (*iter)->range()) {
if ( nitem->raw() == iUNDEF)
nitem->_raw = _items.size();
_items.insert(iter.base(),1, nitem );
return;
}
}
if ( _items.size() == 0) { // no overlapping items allowed; so the only case that is legal here is the first
nitem->_raw = 0;
_items.push_back(nitem);
}
}
void IndexedIdentifierRange::add(SPDomainItem item)
{
if (!item->isValid())
return;
SPIndexedIdentifier ii = item.staticCast<IndexedIdentifier>();
_start = ii;
_count = ii->_count;
return;
}
void TableSelector::stringCase(const LogicalExpressionPart& part, const ColumnDefinition& coldef, const QVariant& var, std::vector<bool>::iterator& iter) {
QString text = part.value();
QString fieldtxt = var.toString();
if ( coldef.datadef().domain<>()->valueType() == itTHEMATICITEM){
quint32 raw = var.toUInt();
INamedIdDomain domainid = coldef.datadef().domain<>().as<NamedIdDomain>();
SPDomainItem item = domainid->item(raw);
fieldtxt = item->name();
}
LogicalOperator lconnector = part.logicalConnector();
switch(part.condition()){
case loEQ:{
switch(lconnector){
case loNONE:
*iter = fieldtxt == text;break;
case loOR:
*iter = *iter || fieldtxt == text;break;
case loAND:
*iter = *iter && fieldtxt == text;break;
default:
*iter = false;break;
}
break;
}
case loNEQ:{
switch(lconnector){
case loNONE:
*iter = fieldtxt != text;break;
case loOR:
*iter = *iter || fieldtxt != text;break;
case loAND:
*iter = *iter && fieldtxt != text;break;
default:
*iter = false;break;
}
break;
}
default:
*iter = false;
}
}
QString IntervalRange::valueAsString(quint32 index, const Range *rng)
{
SPDomainItem item = valueAt(index, rng);
return item->name();
}