prefuse.data.io
Class TreeMLReader

java.lang.Object
  prefuse.data.io.AbstractGraphReader
      prefuse.data.io.TreeMLReader

All Implemented Interfaces:

GraphReader

public class TreeMLReader
extends AbstractGraphReader

GraphReader instance that reads in tree-structured data in the XML-based TreeML format. TreeML is an XML format originally created for the 2003 InfoVis conference contest. A DTD (Document Type Definition) for TreeML is available online.

Author:

jeffrey heer

Nested Class Summary

static interface	TreeMLReader.Tokens String tokens used in the TreeML format.
class	TreeMLReader.TreeMLHandler A SAX Parser for TreeML data files.

Constructor Summary

TreeMLReader()

Method Summary

Graph

readGraph(java.io.InputStream is) Read in a graph from the given InputStream.

Methods inherited from class prefuse.data.io.AbstractGraphReader

readGraph, readGraph, readGraph

Methods inherited from class java.lang.Object

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

Constructor Detail

TreeMLReader

public TreeMLReader()

Method Detail

readGraph

public Graph readGraph(java.io.InputStream is)
                throws DataIOException

Description copied from interface: GraphReader

Read in a graph from the given InputStream.

Specified by:

readGraph in interface GraphReader

Specified by:

readGraph in class AbstractGraphReader

Parameters:

is - the InputStream to read the graph from

Returns:

the loaded Graph

Throws:

DataIOException

See Also:

GraphReader.readGraph(java.io.InputStream)