public Transformer(IFileCompression compression, ICleaner cleaner, IBinner binner, IEtlForexConfig config)
: this()
{
TempLocation = new DirectoryInfo(Path.Combine(config.RootTempFolder, "Transformer"));
Compression = compression;
Cleaner = cleaner;
Binner = binner;
}
public Transformer(ISourceSpecification source, IFileCompression compression, ICleaner cleaner, IBinner binner, IEtlForexConfig config)
{
TempLocation = new DirectoryInfo(Path.Combine(config.RootTempFolder, "Transformer"));
Source = source;
Compression = compression;
Cleaner = cleaner;
Binner = binner;
}
// 接口的使用：
// 1、想想看，接口作为一个有一套方法的类，还是基类，是不是就可以放入任务实现接口的类？
public static void F1(string words, IFileCompression item)
{
words = "把接口作为参数传递给函数!";
words = "记住，接口本质是类，item 可以使用类的特性，唯一区别就是没有 value";
WriteLine(item.Words);
}
