ClickHouse/dbms/include/DB/DataStreams/NullBlockInputStream.h

#pragma once

#include <DB/DataStreams/IBlockInputStream.h>


namespace DB
{

/** Пустой поток блоков.
  */
class NullBlockInputStream : public IBlockInputStream
{
public:
	Block read() override { return Block(); }
	String getName() const override { return "Null"; }

	String getID() const override;
};

}