org.dishevelled.graph.io.ygraphml

Class YGraphMLReader

java.lang.Object

org.dishevelled.graph.io.ygraphml.YGraphMLReader

All Implemented Interfaces:

GraphReader<ShapeNode,PolyLineEdge>

public final class YGraphMLReader
extends Object
implements GraphReader<ShapeNode,PolyLineEdge>

Graph reader for the yFiles extension to GraphML. The XML schema is http://www.yworks.com/xml/schema/graphml/1.0/ygraphml.xsd.

Version:

$Revision$ $Date$

Author:

Michael Heuer

Constructor Summary

Constructors

Constructor and Description
YGraphMLReader() Create a new YGraphML reader.

Method Summary

Methods

Modifier and Type	Method and Description
Graph<ShapeNode,PolyLineEdge>	read(File file) Read a graph from the specified file.
Graph<ShapeNode,PolyLineEdge>	read(InputStream inputStream) Read a graph from the specified input stream.
Graph<ShapeNode,PolyLineEdge>	read(URL url) Read a graph from the specified URL.

Methods inherited from class java.lang.Object

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

Constructor Detail

YGraphMLReader

public YGraphMLReader()

Create a new YGraphML reader.

Method Detail

read

public Graph<ShapeNode,PolyLineEdge> read(File file)
                                   throws IOException

Read a graph from the specified file.

Specified by:

read in interface GraphReader<ShapeNode,PolyLineEdge>

Parameters:

file - file to read from, must not be null

Returns:

a graph read from the specified file

Throws:

IOException - if an IO error occurs

read

public Graph<ShapeNode,PolyLineEdge> read(InputStream inputStream)
                                   throws IOException

Read a graph from the specified input stream.

Specified by:

read in interface GraphReader<ShapeNode,PolyLineEdge>

Parameters:

inputStream - input stream to read from, must not be null

Returns:

a graph read from the specified input stream

Throws:

IOException - if an IO error occurs

read

public Graph<ShapeNode,PolyLineEdge> read(URL url)
                                   throws IOException

Read a graph from the specified URL.

Specified by:

read in interface GraphReader<ShapeNode,PolyLineEdge>

Parameters:

url - URL to read from, must not be null

Returns:

a graph read from the specified URL

Throws:

IOException - if an IO error occurs