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/**
* Copyright (C) 2018-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the Server Side Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#define MONGO_LOGV2_DEFAULT_COMPONENT ::mongo::logv2::LogComponent::kIndex
#include "mongo/platform/basic.h"
#include "mongo/db/catalog/index_catalog_entry.h"
#include "mongo/db/index/index_access_method.h"
#include "mongo/db/index/index_descriptor.h"
namespace mongo {
const IndexCatalogEntry* IndexCatalogEntryContainer::find(const IndexDescriptor* desc) const {
if (desc->_cachedEntry)
return desc->_cachedEntry;
for (const_iterator i = begin(); i != end(); ++i) {
const IndexCatalogEntry* e = i->get();
if (e->descriptor() == desc)
return e;
}
return nullptr;
}
IndexCatalogEntry* IndexCatalogEntryContainer::find(const IndexDescriptor* desc) {
if (desc->_cachedEntry)
return desc->_cachedEntry;
for (iterator i = begin(); i != end(); ++i) {
IndexCatalogEntry* e = i->get();
if (e->descriptor() == desc)
return e;
}
return nullptr;
}
std::shared_ptr<IndexCatalogEntry> IndexCatalogEntryContainer::findShared(
const IndexDescriptor* desc) const {
for (auto&& entry : _entries) {
if (entry->descriptor() == desc) {
return entry;
}
}
return {};
}
IndexCatalogEntry* IndexCatalogEntryContainer::find(const std::string& name) {
for (iterator i = begin(); i != end(); ++i) {
IndexCatalogEntry* e = i->get();
if (e->descriptor()->indexName() == name)
return e;
}
return nullptr;
}
std::shared_ptr<IndexCatalogEntry> IndexCatalogEntryContainer::release(
const IndexDescriptor* desc) {
for (auto i = _entries.begin(); i != _entries.end(); ++i) {
if ((*i)->descriptor() != desc)
continue;
auto e = std::move(*i);
_entries.erase(i);
return e;
}
return nullptr;
}
} // namespace mongo
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