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/*
Copyright 2020 Google LLC
Use of this source code is governed by a BSD-style
license that can be found in the LICENSE file or at
https://developers.google.com/open-source/licenses/bsd
*/
#ifndef GENERIC_H
#define GENERIC_H
#include "record.h"
#include "reftable-generic.h"
/* generic interface to reftables */
struct reftable_table_vtable {
void (*init_iter)(void *tab, struct reftable_iterator *it, uint8_t typ);
uint32_t (*hash_id)(void *tab);
uint64_t (*min_update_index)(void *tab);
uint64_t (*max_update_index)(void *tab);
};
void table_init_iter(struct reftable_table *tab,
struct reftable_iterator *it,
uint8_t typ);
struct reftable_iterator_vtable {
int (*seek)(void *iter_arg, struct reftable_record *want);
int (*next)(void *iter_arg, struct reftable_record *rec);
void (*close)(void *iter_arg);
};
void iterator_set_empty(struct reftable_iterator *it);
int iterator_seek(struct reftable_iterator *it, struct reftable_record *want);
int iterator_next(struct reftable_iterator *it, struct reftable_record *rec);
#endif
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