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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include "flattendocsumwriter.h"
#include <vespa/document/fieldvalue/fieldvalues.h>
namespace vsm {
void
FlattenDocsumWriter::considerSeparator()
{
if (_useSeparator) {
_output.put(_separator.c_str(), _separator.size());
}
}
void
FlattenDocsumWriter::onPrimitive(uint32_t, const Content & c)
{
considerSeparator();
const document::FieldValue & fv = c.getValue();
if (fv.isLiteral()) {
const document::LiteralFieldValueB & lfv = static_cast<const document::LiteralFieldValueB &>(fv);
vespalib::stringref value = lfv.getValueRef();
_output.put(value.data(), value.size());
} else if (fv.isNumeric() ||
fv.isA(document::FieldValue::Type::BOOL))
{
vespalib::string value = fv.getAsString();
_output.put(value.data(), value.size());
} else {
vespalib::string value = fv.toString();
_output.put(value.data(), value.size());
}
_useSeparator = true;
}
FlattenDocsumWriter::FlattenDocsumWriter(const vespalib::string & separator) :
_output(32),
_separator(separator),
_useSeparator(false)
{ }
FlattenDocsumWriter::~FlattenDocsumWriter() = default;
}
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