DatasetReader (JFreeChart Class Library (version 1.0.19))

java.lang.Object

org.jfree.data.xml.DatasetReader

public class DatasetReader extends Object

A utility class for reading datasets from XML.

Constructor Summary

Constructors

Constructor

Description

DatasetReader()
Method Summary

Modifier and Type

Method

Description

static CategoryDataset

readCategoryDatasetFromXML(File file)

Reads a CategoryDataset from a file.

static CategoryDataset

readCategoryDatasetFromXML(InputStream in)

Reads a CategoryDataset from a stream.

static PieDataset

readPieDatasetFromXML(File file)

Reads a PieDataset from an XML file.

static PieDataset

readPieDatasetFromXML(InputStream in)

Reads a PieDataset from a stream.

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

Constructor Details
- DatasetReader
  
  public DatasetReader()
Method Details
- readPieDatasetFromXML
  
  public static PieDataset readPieDatasetFromXML(File file) throws IOException
  
  Reads a PieDataset from an XML file.
  
  Parameters:
  
  file - the file.
  
  Returns:
  
  A dataset.
  
  Throws:
  
  IOException - if there is a problem reading the file.
- readPieDatasetFromXML
  
  public static PieDataset readPieDatasetFromXML(InputStream in) throws IOException
  
  Reads a PieDataset from a stream.
  
  Parameters:
  
  in - the input stream.
  
  Returns:
  
  A dataset.
  
  Throws:
  
  IOException - if there is an I/O error.
- readCategoryDatasetFromXML
  
  public static CategoryDataset readCategoryDatasetFromXML(File file) throws IOException
  
  Reads a CategoryDataset from a file.
  
  Parameters:
  
  file - the file.
  
  Returns:
  
  A dataset.
  
  Throws:
  
  IOException - if there is a problem reading the file.
- readCategoryDatasetFromXML
  
  public static CategoryDataset readCategoryDatasetFromXML(InputStream in) throws IOException
  
  Reads a CategoryDataset from a stream.
  
  Parameters:
  
  in - the stream.
  
  Returns:
  
  A dataset.
  
  Throws:
  
  IOException - if there is a problem reading the file.