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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include "index_manager_stats.h"
#include "iindexmanager.h"
#include "indexsearchablevisitor.h"
#include "imemoryindex.h"
namespace searchcorespi {
namespace {
class Visitor : public IndexSearchableVisitor
{
public:
std::vector<index::DiskIndexStats> _diskIndexes;
std::vector<index::MemoryIndexStats> _memoryIndexes;
Visitor();
~Visitor();
void visit(const index::IDiskIndex &index) override {
_diskIndexes.emplace_back(index);
}
void visit(const index::IMemoryIndex &index) override {
_memoryIndexes.emplace_back(index);
}
void normalize() {
std::sort(_diskIndexes.begin(), _diskIndexes.end());
std::sort(_memoryIndexes.begin(), _memoryIndexes.end());
}
};
Visitor::Visitor() = default;
Visitor::~Visitor() = default;
}
IndexManagerStats::IndexManagerStats()
: _diskIndexes(),
_memoryIndexes()
{
}
IndexManagerStats::IndexManagerStats(const IIndexManager &indexManager)
: _diskIndexes(),
_memoryIndexes()
{
Visitor visitor;
IndexSearchable::SP searchable(indexManager.getSearchable());
searchable->accept(visitor);
visitor.normalize();
_diskIndexes = std::move(visitor._diskIndexes);
_memoryIndexes = std::move(visitor._memoryIndexes);
}
IndexManagerStats::~IndexManagerStats() = default;
}
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