import org.pentaho.di.trans.steps.textfileinput.InputFileMetaInterface; //导入依赖的package包/类
/**
 * Creates a new dialog that will handle the wait while we're finding out what tables, views etc we can reach in the
 * database.
 */
public TextFileCSVImportProgressDialog(Shell shell, InputFileMetaInterface meta, TransMeta transMeta, InputStreamReader reader, int samples, boolean replaceMeta )
{
    this.shell       = shell;
    this.meta        = meta;
    this.reader      = reader;
    this.samples     = samples;
    this.replaceMeta = replaceMeta;
    this.transMeta   = transMeta;

    message = null;
    debug = "init";
    rownumber = 1L;
    
    this.log = new LogChannel(transMeta);
    
    this.encodingType = EncodingType.guessEncodingType(reader.getEncoding());

}
 

import org.pentaho.di.trans.steps.textfileinput.InputFileMetaInterface; //导入依赖的package包/类
/**
 * Creates a new dialog that will handle the wait while we're finding out what tables, views etc we can reach in the
 * database.
 */
public TextFileCSVImportProgressDialog( Shell shell, InputFileMetaInterface meta, TransMeta transMeta,
  InputStreamReader reader, int samples, boolean replaceMeta ) {
  this.shell = shell;
  this.meta = meta;
  this.reader = reader;
  this.samples = samples;
  this.replaceMeta = replaceMeta;
  this.transMeta = transMeta;

  message = null;
  debug = "init";
  rownumber = 1L;

  this.log = new LogChannel( transMeta );

  this.encodingType = EncodingType.guessEncodingType( reader.getEncoding() );

}
 

import org.pentaho.di.trans.steps.textfileinput.InputFileMetaInterface; //导入依赖的package包/类
/**
 * Creates a new dialog that will handle the wait while we're finding out what tables, views etc we can reach in the
 * database.
 */
public TextFileCSVImportProgressDialog(Shell shell, InputFileMetaInterface meta, TransMeta transMeta, InputStreamReader reader, int samples, boolean replaceMeta )
{
    this.shell       = shell;
    this.meta        = meta;
    this.reader      = reader;
    this.samples     = samples;
    this.replaceMeta = replaceMeta;
    this.transMeta   = transMeta;

    message = null;
    debug = "init";
    rownumber = 1L;       
}