ClickHouse/src/Common/Config/AbstractConfigurationComparison.h

46 lines
1.9 KiB
C++
Raw Normal View History

#pragma once
2021-10-02 07:13:14 +00:00
#include <base/types.h>
namespace Poco::Util
{
class AbstractConfiguration;
}
namespace DB
{
/// Returns true if two configurations contains the same keys and values.
bool isSameConfiguration(const Poco::Util::AbstractConfiguration & left,
const Poco::Util::AbstractConfiguration & right);
2021-04-02 10:17:28 +00:00
/// Config may have multiple keys with one name. For example:
/// <root>
/// <some_key>...</some_key>
/// <some_key>...</some_key>
/// </root>
/// Returns true if the specified subview of the two configurations contains
/// the same keys and values for each key with the given name.
bool isSameConfigurationWithMultipleKeys(const Poco::Util::AbstractConfiguration & left,
const Poco::Util::AbstractConfiguration & right,
const String & root, const String & name);
/// Returns true if the specified subview of the two configurations contains the same keys and values.
bool isSameConfiguration(const Poco::Util::AbstractConfiguration & left,
const Poco::Util::AbstractConfiguration & right,
const String & key);
/// Returns true if specified subviews of the two configurations contains the same keys and values.
bool isSameConfiguration(const Poco::Util::AbstractConfiguration & left, const String & left_key,
const Poco::Util::AbstractConfiguration & right, const String & right_key);
inline bool operator==(const Poco::Util::AbstractConfiguration & left, const Poco::Util::AbstractConfiguration & right)
{
return isSameConfiguration(left, right);
}
inline bool operator!=(const Poco::Util::AbstractConfiguration & left, const Poco::Util::AbstractConfiguration & right)
{
return !isSameConfiguration(left, right);
}
}