org.anchoranalysis.io.input.csv.ReadByLine

public class ReadByLine
extends Object
implements AutoCloseable

An opened-CSV file that is read line-by-line and processed.

Method Summary

Modifier and Type	Method	Description
`void`	`close()`	Closes any opened-files
`String[]`	`headers()`	The headers of the CSV file.
`int`	`read(ProcessCSVLine lineProcessor)`	Reads a CSV-file iterating through each row and passing it to lineProcessor

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

Constructor Details
- ReadByLine
  
  public ReadByLine(Path filePath, CSVReader csvReader)
Method Details
- headers
  
  public String[] headers() throws CSVReaderException
  
  The headers of the CSV file.
  
  Returns:
  
  a string or null if the headers don't exist.
  
  Throws:
  
  CSVReaderException - if the file cannot be opened successfully.
- read
  
  public int read(ProcessCSVLine lineProcessor) throws CSVReaderException
  
  Reads a CSV-file iterating through each row and passing it to lineProcessor
  This will automatically close any opened-files
  
  Parameters:
  
  lineProcessor - called one for each row incrementally
  
  Returns:
  
  the number of lines read
  
  Throws:
  
  CSVReaderException - if any file-system I/O errors occur.
- close
  
  public void close() throws CSVReaderException
  
  Closes any opened-files
  
  Specified by:
  
  close in interface AutoCloseable
  
  Throws:
  
  CSVReaderException - if any file-system I/O errors occur.

Class ReadByLine