DataFileWriter

java.lang.Object

gda.device.temperature.DataFileWriter

public class DataFileWriter extends Object

Handles data file opening, closing and writing.

Constructor Summary

Constructors

Constructor

Description

DataFileWriter(String filePrefix, String fileExtension)

Create a data file writer.
Method Summary

Modifier and Type

Method

Description

void

close()

Closes data file

String

getDataFileName()

Get the current data filename.

void

open()

Opens data file.

void

write(String toWrite)

Writes a string to the data file.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- DataFileWriter
  
  public DataFileWriter(String filePrefix, String fileExtension)
  
  Create a data file writer.
  
  Parameters:
  
  filePrefix - the file prefix, to be added before the run number.
  
  fileExtension - the file extension, to be added after the run number.
Method Details
- open
  
  public void open()
  
  Opens data file.
- write
  
  public void write(String toWrite)
  
  Writes a string to the data file.
  
  Parameters:
  
  toWrite - the string to write
- close
  
  public void close()
  
  Closes data file
- getDataFileName
  
  public String getDataFileName()
  
  Get the current data filename. This may be null if not open.
  
  Returns:
  
  the current data file name.