graphlab.gui.plugins.main.saveload
Class Load

java.lang.Object
  graphlab.gui.plugins.main.saveload.Load

All Implemented Interfaces:

GraphReaderExtension, GraphReaderInterface, Extension

public class Load
extends java.lang.Object
implements GraphReaderExtension

Constructor Summary

Load()

Method Summary

boolean	accepts(java.io.File file) Reads the file and enters the data in the graph.
java.lang.String	getDescription()
java.lang.String	getExtension() Retrieves the file extension for the file type.
java.lang.String	getName() Retrieves the name of the file type.
static void	loadGraphFromFile(java.io.File selectedFile, Graph g) loads a graph from a file, note that this method clears the graph first
void	read(java.io.File file, Graph graph) Reads the file and enters the data in the graph.

Methods inherited from class java.lang.Object

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

Constructor Detail

Load

public Load()

Method Detail

loadGraphFromFile

public static void loadGraphFromFile(java.io.File selectedFile,
                                     Graph g)
                              throws java.io.IOException,
                                     javax.xml.parsers.ParserConfigurationException,
                                     org.xml.sax.SAXException

loads a graph from a file, note that this method clears the graph first

Parameters:

selectedFile -

g -

Throws:

java.io.IOException

javax.xml.parsers.ParserConfigurationException

org.xml.sax.SAXException

accepts

public boolean accepts(java.io.File file)

Description copied from interface: GraphReaderInterface

Reads the file and enters the data in the graph. The method gets an empty graph object, and initializes it with the data from the file.

Specified by:

accepts in interface GraphReaderInterface

Parameters:

file - the file

Returns:

boolean Indicates whether the file is acceptable for reading.

getName

public java.lang.String getName()

Description copied from interface: GraphReaderInterface

Retrieves the name of the file type.

Specified by:

getName in interface GraphReaderInterface

Specified by:

getName in interface Extension

Returns:

the Name

getExtension

public java.lang.String getExtension()

Description copied from interface: GraphReaderInterface

Retrieves the file extension for the file type. Example: "xml", "gr".

Specified by:

getExtension in interface GraphReaderInterface

Returns:

the Extension

read

public void read(java.io.File file,
                 Graph graph)
          throws GraphIOException

Description copied from interface: GraphReaderInterface

Reads the file and enters the data in the graph. The method gets an empty graph, and initializes it with the data from the file.

Specified by:

read in interface GraphReaderInterface

Throws:

GraphIOException - In the case of the reader error.

getDescription

public java.lang.String getDescription()

Specified by:

getDescription in interface Extension