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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include "predicatefieldvalue.h"
#include <vespa/document/datatype/datatype.h>
#include <vespa/document/predicate/predicate.h>
#include <vespa/document/predicate/predicate_printer.h>
#include <vespa/vespalib/data/slime/inserter.h>
#include <vespa/vespalib/data/slime/slime.h>
#include <vespa/vespalib/util/xmlstream.h>
using vespalib::Slime;
using vespalib::slime::SlimeInserter;
using namespace vespalib::xml;
namespace document {
PredicateFieldValue::PredicateFieldValue()
: FieldValue(Type::PREDICATE),
_slime(std::make_unique<Slime>())
{ }
PredicateFieldValue::PredicateFieldValue(vespalib::Slime::UP s)
: FieldValue(Type::PREDICATE),
_slime(std::move(s))
{ }
PredicateFieldValue::PredicateFieldValue(const PredicateFieldValue &rhs)
: FieldValue(rhs),
_slime(new Slime)
{
inject(rhs._slime->get(), SlimeInserter(*_slime));
}
PredicateFieldValue::~PredicateFieldValue() = default;
FieldValue &
PredicateFieldValue::assign(const FieldValue &rhs) {
if (rhs.isA(Type::PREDICATE)) {
operator=(static_cast<const PredicateFieldValue &>(rhs));
} else {
_slime.reset();
}
return *this;
}
PredicateFieldValue &
PredicateFieldValue::operator=(const PredicateFieldValue &rhs)
{
_slime = std::make_unique<Slime>();
inject(rhs._slime->get(), SlimeInserter(*_slime));
return *this;
}
int
PredicateFieldValue::compare(const FieldValue&rhs) const {
int diff = FieldValue::compare(rhs);
if (diff != 0) return diff;
const PredicateFieldValue &o = static_cast<const PredicateFieldValue &>(rhs);
return Predicate::compare(*_slime, *o._slime);
}
void
PredicateFieldValue::printXml(XmlOutputStream& out) const {
out << XmlContent(PredicatePrinter::print(*_slime));
}
void
PredicateFieldValue::print(std::ostream& out, bool, const std::string&) const {
out << PredicatePrinter::print(*_slime) << "\n";
}
const DataType *
PredicateFieldValue::getDataType() const {
return DataType::PREDICATE;
}
FieldValue *
PredicateFieldValue::clone() const {
return new PredicateFieldValue(*this);
}
} // namespace document
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