org.csc.phynixx.tutorial

Interface UTFWriter

All Known Implementing Classes:

UTFWriterImpl

public interface UTFWriter

Created by Christoph Schmidt-Casdorff on 04.02.14.

Method Summary

Modifier and Type	Method and Description
void	close()
String	getFilename()
boolean	isClosed()
String	lock()
long	position()
List<String>	readContent() reads the content
void	resetContent() resets the content of the file associated with die current transaction
void	restoreSize(long filePosition)
long	size()
void	unlock(String lockToken)
long	write(String value) writes a string to file

Method Detail

lock

String lock()
     throws InterruptedException

Returns:

lockToken you need to identify the unlock

Throws:

InterruptedException

unlock

void unlock(String lockToken)

isClosed

boolean isClosed()

resetContent

@RequiresTransaction
void resetContent()
                                 throws IOException

resets the content of the file associated with die current transaction

Throws:

IOException

write

@RequiresTransaction
long write(String value)
                          throws IOException

writes a string to file

Parameters:

value -

Returns:

Throws:

IOException

close

void close()

getFilename

@RequiresTransaction
String getFilename()
                                  throws IOException

Throws:

IOException

readContent

List<String> readContent()
                  throws IOException

reads the content

Returns:

Throws:

IOException

size

long size()
   throws IOException

Throws:

IOException

restoreSize

void restoreSize(long filePosition)
          throws IOException

Throws:

IOException

position

long position()
       throws IOException

Throws:

IOException