org.pentaho.di.trans.steps.fileinput.text

类 TextFileInputReader

java.lang.Object

org.pentaho.di.trans.steps.fileinput.text.TextFileInputReader

所有已实现的接口:

Closeable, AutoCloseable, IBaseFileInputReader

public class TextFileInputReader
extends Object
implements IBaseFileInputReader

Reader for one text file.

作者:

Alexander Buloichik

字段概要

字段

限定符和类型	字段和说明
protected long	lineInFile
protected long	lineNumberInFile

构造器概要

构造器

构造器和说明
TextFileInputReader(IBaseFileInputStepControl step, TextFileInputMeta meta, TextFileInputData data, org.apache.commons.vfs2.FileObject file, org.pentaho.di.core.logging.LogChannelInterface log)

方法概要

限定符和类型	方法和说明
void	close()
protected void	readInitial()
boolean	readRow()
protected boolean	tryToReadLine(boolean applyFilter)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

lineInFile

protected long lineInFile

lineNumberInFile

protected long lineNumberInFile

构造器详细资料

TextFileInputReader

public TextFileInputReader(IBaseFileInputStepControl step,
                           TextFileInputMeta meta,
                           TextFileInputData data,
                           org.apache.commons.vfs2.FileObject file,
                           org.pentaho.di.core.logging.LogChannelInterface log)
                    throws Exception

抛出:

Exception

方法详细资料

readInitial

protected void readInitial()
                    throws Exception

抛出:

Exception

readRow

public boolean readRow()
                throws org.pentaho.di.core.exception.KettleException

指定者:

readRow 在接口中 IBaseFileInputReader

抛出:

org.pentaho.di.core.exception.KettleException

close

public void close()

指定者:

close 在接口中 Closeable

指定者:

close 在接口中 AutoCloseable

tryToReadLine

protected boolean tryToReadLine(boolean applyFilter)
                         throws org.pentaho.di.core.exception.KettleFileException

抛出:

org.pentaho.di.core.exception.KettleFileException