package foundation.io.engine;

import java.io.File;

import foundation.io.define.DataIO;
import foundation.io.define.IOSpeedMode;
import foundation.io.file.BookSAXReader;
import foundation.io.file.BookStandardReader;

public abstract class IWorkBookReader {

	public static IWorkBookReader newInstance(File uploadFile, IOSpeedMode bigDataMode, int batchCount) throws Exception {
		IWorkBookReader reader = null;
		
		if (IOSpeedMode.BigData == bigDataMode) {
			reader = new BookSAXReader(uploadFile, batchCount); 
		}
		else {
			reader = new BookStandardReader(uploadFile, batchCount);
		}
		
		return reader;
	}

	public abstract ISheetReader openSheetReader(DataIO dataIO) throws Exception;

	protected abstract void close();

}