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// Copyright (C) 2022 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef ICING_INDEX_NUMERIC_INTEGER_INDEX_DATA_H_
#define ICING_INDEX_NUMERIC_INTEGER_INDEX_DATA_H_
#include <cstdint>
#include "icing/index/hit/hit.h"
#include "icing/schema/section.h"
#include "icing/store/document-id.h"
namespace icing {
namespace lib {
// Data wrapper to store BasicHit and key for integer index.
class IntegerIndexData {
public:
explicit IntegerIndexData(SectionId section_id, DocumentId document_id,
int64_t key)
: basic_hit_(section_id, document_id), key_(key) {}
explicit IntegerIndexData() : basic_hit_(), key_(0) {}
const BasicHit& basic_hit() const { return basic_hit_; }
int64_t key() const { return key_; }
bool is_valid() const { return basic_hit_.is_valid(); }
bool operator<(const IntegerIndexData& other) const {
return basic_hit_ < other.basic_hit_;
}
bool operator==(const IntegerIndexData& other) const {
return basic_hit_ == other.basic_hit_ && key_ == other.key_;
}
private:
BasicHit basic_hit_;
int64_t key_;
} __attribute__((packed));
static_assert(sizeof(IntegerIndexData) == 12, "");
} // namespace lib
} // namespace icing
#endif // ICING_INDEX_NUMERIC_INTEGER_INDEX_DATA_H_
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