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org.jfree.data.io
Class CSV

java.lang.Object
  extended by org.jfree.data.io.CSV

public class CSV
extends java.lang.Object

A utility class for reading CategoryDataset data from a CSV file. This initial version is very basic, and won't handle errors in the data file very gracefully.


Constructor Summary
CSV()
          Creates a new CSV reader where the field delimiter is a comma, and the text delimiter is a double-quote.
CSV(char fieldDelimiter, char textDelimiter)
          Creates a new reader with the specified field and text delimiters.
 
Method Summary
 CategoryDataset readCategoryDataset(java.io.Reader in)
          Reads a CategoryDataset from a CSV file or input source.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

CSV

public CSV()
Creates a new CSV reader where the field delimiter is a comma, and the text delimiter is a double-quote.


CSV

public CSV(char fieldDelimiter,
           char textDelimiter)
Creates a new reader with the specified field and text delimiters.

Parameters:
fieldDelimiter - the field delimiter (usually a comma, semi-colon, colon, tab or space).
textDelimiter - the text delimiter (usually a single or double quote).
Method Detail

readCategoryDataset

public CategoryDataset readCategoryDataset(java.io.Reader in)
                                    throws java.io.IOException
Reads a CategoryDataset from a CSV file or input source.

Parameters:
in - the input source.
Returns:
A category dataset.
Throws:
java.io.IOException - if there is an I/O problem.

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