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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include "integerbase.hpp"
#include "attributevector.hpp"
#include <vespa/document/fieldvalue/fieldvalue.h>
#include <charconv>
namespace search {
IntegerAttribute::IntegerAttribute(const vespalib::string & name, const Config & c) :
NumericAttribute(name, c),
_changes()
{
}
IntegerAttribute::~IntegerAttribute() = default;
uint32_t IntegerAttribute::clearDoc(DocId doc)
{
uint32_t removed(0);
if (hasMultiValue() && (doc < getNumDocs())) {
removed = getValueCount(doc);
}
AttributeVector::clearDoc(_changes, doc);
return removed;
}
namespace {
// TODO Move to vespalib::to_string and template on value type
vespalib::string
to_string(int64_t v) {
char tmp[32];
auto res = std::to_chars(tmp, tmp + sizeof(tmp) - 1, v, 10);
return vespalib::string(tmp, res.ptr - tmp);
}
}
uint32_t IntegerAttribute::get(DocId doc, WeightedString * s, uint32_t sz) const
{
WeightedInt * v = new WeightedInt[sz];
unsigned num(static_cast<const AttributeVector *>(this)->get(doc, v, sz));
for(unsigned i(0); i < num; i++) {
s[i] = WeightedString(to_string(v[i].getValue()), v[i].getWeight());
}
delete [] v;
return num;
}
uint32_t IntegerAttribute::get(DocId doc, WeightedConstChar * v, uint32_t sz) const
{
(void) doc;
(void) v;
(void) sz;
return 0;
}
vespalib::ConstArrayRef<char>
IntegerAttribute::get_raw(DocId) const
{
return {};
}
uint32_t IntegerAttribute::get(DocId doc, vespalib::string * s, uint32_t sz) const
{
largeint_t * v = new largeint_t[sz];
unsigned num(static_cast<const AttributeVector *>(this)->get(doc, v, sz));
for(unsigned i(0); i < num; i++) {
s[i] = to_string(v[i]);
}
delete [] v;
return num;
}
uint32_t IntegerAttribute::get(DocId doc, const char ** v, uint32_t sz) const
{
(void) doc;
(void) v;
(void) sz;
return 0;
}
bool IntegerAttribute::applyWeight(DocId doc, const FieldValue & fv, const ArithmeticValueUpdate & wAdjust)
{
largeint_t v = fv.getAsLong();
return AttributeVector::adjustWeight(_changes, doc, NumericChangeData<largeint_t>(v), wAdjust);
}
bool IntegerAttribute::applyWeight(DocId doc, const FieldValue& fv, const document::AssignValueUpdate& wAdjust)
{
largeint_t v = fv.getAsLong();
return AttributeVector::adjustWeight(_changes, doc, NumericChangeData<largeint_t>(v), wAdjust);
}
bool IntegerAttribute::apply(DocId doc, const ArithmeticValueUpdate & op)
{
bool retval(doc < getNumDocs());
if (retval) {
retval = AttributeVector::applyArithmetic(_changes, doc, NumericChangeData<largeint_t>(0), op);
}
return retval;
}
vespalib::MemoryUsage
IntegerAttribute::getChangeVectorMemoryUsage() const
{
return _changes.getMemoryUsage();
}
template class IntegerAttributeTemplate<int8_t>;
template class IntegerAttributeTemplate<int16_t>;
template class IntegerAttributeTemplate<int32_t>;
template class IntegerAttributeTemplate<int64_t>;
template bool AttributeVector::clearDoc(IntegerAttribute::ChangeVector& changes, DocId doc);
template bool AttributeVector::update(IntegerAttribute::ChangeVector& changes, DocId doc, const NumericChangeData<largeint_t>& v);
template bool AttributeVector::append(IntegerAttribute::ChangeVector& changes, DocId doc, const NumericChangeData<largeint_t>& v, int32_t w, bool doCount);
template bool AttributeVector::remove(IntegerAttribute::ChangeVector& changes, DocId doc, const NumericChangeData<largeint_t>& v, int32_t w);
}
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