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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include "i_enum_store_dictionary.h"
#include "direct_posting_store_adapter.h"
#include <cassert>
namespace search::attribute {
template <typename ParentType, typename PostingStoreType, typename EnumStoreType>
DirectPostingStoreAdapter<ParentType, PostingStoreType, EnumStoreType>::
DirectPostingStoreAdapter(const PostingStoreType& posting_store,
const EnumStoreType& enum_store,
bool attr_is_filter)
: _posting_store(posting_store),
_enum_store(enum_store),
_dict(enum_store.get_dictionary()),
_attr_is_filter(attr_is_filter)
{
}
template <typename ParentType, typename PostingStoreType, typename EnumStoreType>
vespalib::datastore::EntryRef
DirectPostingStoreAdapter<ParentType, PostingStoreType, EnumStoreType>::
get_dictionary_snapshot() const
{
return _dict.get_frozen_root();
}
template <typename ParentType, typename PostingStoreType, typename EnumStoreType>
std::unique_ptr<queryeval::SearchIterator>
DirectPostingStoreAdapter<ParentType, PostingStoreType, EnumStoreType>::
make_bitvector_iterator(vespalib::datastore::EntryRef posting_idx, uint32_t doc_id_limit,
fef::TermFieldMatchData& match_data, bool strict) const
{
return _posting_store.make_bitvector_iterator(posting_idx, doc_id_limit, match_data, strict);
}
template <typename ParentType, typename PostingStoreType, typename EnumStoreType>
bool
DirectPostingStoreAdapter<ParentType, PostingStoreType, EnumStoreType>::
has_btree_iterator(vespalib::datastore::EntryRef posting_idx) const noexcept
{
return _posting_store.has_btree(posting_idx);
}
template <typename ParentType, typename PostingStoreType, typename EnumStoreType>
bool
DirectPostingStoreAdapter<ParentType, PostingStoreType, EnumStoreType>::
has_bitvector(vespalib::datastore::EntryRef posting_idx) const noexcept
{
return _posting_store.has_bitvector(posting_idx);
}
template <typename ParentType, typename PostingStoreType, typename EnumStoreType>
void
DirectPostingStoreAdapter<ParentType, PostingStoreType, EnumStoreType>::
create(vespalib::datastore::EntryRef posting_idx, std::vector<IteratorType>& dst) const
{
assert(posting_idx.valid());
_posting_store.beginFrozen(posting_idx, dst);
}
template <typename ParentType, typename PostingStoreType, typename EnumStoreType>
DirectPostingStoreAdapter<ParentType, PostingStoreType, EnumStoreType>::IteratorType
DirectPostingStoreAdapter<ParentType, PostingStoreType, EnumStoreType>::
create(vespalib::datastore::EntryRef posting_idx) const
{
assert(posting_idx.valid());
return _posting_store.beginFrozen(posting_idx);
}
}
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