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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include "document_meta_store_explorer.h"
#include "documentmetastore.h"
#include <vespa/searchlib/util/state_explorer_utils.h>
#include <vespa/vespalib/data/slime/cursor.h>
using search::StateExplorerUtils;
using search::attribute::Status;
using vespalib::slime::Cursor;
using vespalib::slime::Inserter;
namespace proton {
DocumentMetaStoreExplorer::DocumentMetaStoreExplorer(IDocumentMetaStoreContext::IReadGuard::SP metaStore)
: _metaStore(std::move(metaStore))
{
}
void
DocumentMetaStoreExplorer::get_state(const Inserter &inserter, bool full) const
{
Cursor &object = inserter.insertObject();
if (full) {
auto dms = dynamic_cast<const DocumentMetaStore*>(&_metaStore->get());
if (dms != nullptr) {
const Status &status = dms->getStatus();
StateExplorerUtils::status_to_slime(status, object.setObject("status"));
}
search::LidUsageStats stats = _metaStore->get().getLidUsageStats();
object.setLong("usedLids", stats.getUsedLids());
object.setLong("activeLids", _metaStore->get().getNumActiveLids());
object.setLong("lidLimit", stats.getLidLimit());
object.setLong("lowestFreeLid", stats.getLowestFreeLid());
object.setLong("highestUsedLid", stats.getHighestUsedLid());
object.setLong("lidBloat", stats.getLidBloat());
object.setDouble("lidBloatFactor", stats.getLidBloatFactor());
} else {
object.setLong("usedLids", _metaStore->get().getNumUsedLids());
object.setLong("activeLids", _metaStore->get().getNumActiveLids());
}
}
} // namespace proton
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