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64 lines
1.9 KiB
C++
64 lines
1.9 KiB
C++
#include "StopConditionsSet.h"
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#include <Common/Exception.h>
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namespace DB
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{
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namespace ErrorCodes
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{
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extern const int LOGICAL_ERROR;
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}
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void StopConditionsSet::loadFromConfig(const ConfigurationPtr & stop_conditions_view)
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{
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Strings keys;
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stop_conditions_view->keys(keys);
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for (const std::string & key : keys)
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{
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if (key == "total_time_ms")
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total_time_ms.value = stop_conditions_view->getUInt64(key);
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else if (key == "rows_read")
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rows_read.value = stop_conditions_view->getUInt64(key);
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else if (key == "bytes_read_uncompressed")
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bytes_read_uncompressed.value = stop_conditions_view->getUInt64(key);
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else if (key == "iterations")
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iterations.value = stop_conditions_view->getUInt64(key);
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else if (key == "min_time_not_changing_for_ms")
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min_time_not_changing_for_ms.value = stop_conditions_view->getUInt64(key);
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else if (key == "max_speed_not_changing_for_ms")
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max_speed_not_changing_for_ms.value = stop_conditions_view->getUInt64(key);
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else if (key == "average_speed_not_changing_for_ms")
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average_speed_not_changing_for_ms.value = stop_conditions_view->getUInt64(key);
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else
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throw Exception("Met unknown stop condition: " + key, ErrorCodes::LOGICAL_ERROR);
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++initialized_count;
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}
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}
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void StopConditionsSet::reset()
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{
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total_time_ms.fulfilled = false;
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rows_read.fulfilled = false;
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bytes_read_uncompressed.fulfilled = false;
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iterations.fulfilled = false;
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min_time_not_changing_for_ms.fulfilled = false;
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max_speed_not_changing_for_ms.fulfilled = false;
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average_speed_not_changing_for_ms.fulfilled = false;
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fulfilled_count = 0;
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}
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void StopConditionsSet::report(UInt64 value, StopConditionsSet::StopCondition & condition)
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{
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if (condition.value && !condition.fulfilled && value >= condition.value)
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{
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condition.fulfilled = true;
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++fulfilled_count;
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}
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}
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}
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