getLogItem method
Implementation
Map<String, dynamic> getLogItem() {
return _includeTypeName
? {
'_index': _currentIndex,
'_type': 'log_message',
'_id': IdGenerator.nextLong()
} // ElasticSearch 6.x
: {
'_index': _currentIndex,
'_id': IdGenerator.nextLong()
}; // ElasticSearch 7.x
}