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package online.sanen.unabo.nosql;

import java.util.List;
import java.util.Map;
import java.util.function.Consumer;

import org.bson.Document;

import online.sanen.unabo.api.condition.Condition;
import online.sanen.unabo.api.structure.enums.Sorts;

/**
 * Aggregation operations
 * @author lazyToShow 

 * Date: 2022年3月18日 

 * Time: 上午9:27:44 

 */
public interface Aggregate {
	
	Aggregate group(String... groups);
	
	Aggregate addCondition(Condition condition);
	
	Aggregate addCondition(Consumer> conds);
	
	Aggregate avg(String... columns);
	
	Aggregate max(String... columns);
	
	Aggregate min(String... columns);
	
	Aggregate sum(String... columns);
	
	Aggregate count(String... columns);
	
	Aggregate sort(Sorts sorts, String... fields);
	
	Aggregate alias(Map alias);
	
	List maps();

	int copyTo(String tableName);
	
}