Package org.graffiti.plugin.io

Class AbstractIOSerializer

java.lang.Object

org.graffiti.plugin.io.AbstractIOSerializer

All Implemented Interfaces:

InputSerializer, OutputSerializer, Serializer

public abstract class AbstractIOSerializer
extends Object
implements InputSerializer, OutputSerializer

Provides additional methods to read and write from/to different kinds of targets.

Version:

$Revision: 1.4 $

Constructor Summary

Constructors

Constructor	Description
AbstractIOSerializer()

Method Summary

Modifier and Type	Method	Description
Graph	read(InputStream in)	Reads in a graph from the given input stream.
abstract void	read(InputStream in, Graph g)	Reads in a graph from the given input stream.
void	read(String filename, Graph g)	Reads in a graph from the given filename.
void	read(URL url, Graph g)	Reads in the graph from the given url.
void	write(String filename, Graph g)	Writes the contents of the given graph to a file.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.graffiti.plugin.io.InputSerializer

read, validFor

Methods inherited from interface org.graffiti.plugin.io.OutputSerializer

validFor, write

Methods inherited from interface org.graffiti.plugin.io.Serializer

getExtensions, getFileTypeDescriptions

Constructor Details

AbstractIOSerializer

public AbstractIOSerializer()

Method Details

read

public void read(String filename,
Graph g)
          throws IOException

Reads in a graph from the given filename.

Specified by:

read in interface InputSerializer

Parameters:

filename - The name of the file to read the graph from.

g - The graph to add the newly read graph to.

Throws:

IOException - If an IO error occurs.

read

public void read(URL url,
Graph g)
          throws IOException

Reads in the graph from the given url.

Specified by:

read in interface InputSerializer

Parameters:

url - The URL to read the graph from.

g - The graph to add the newly read graph to.

Throws:

IOException - If an IO error occurs.

read

public abstract void read(InputStream in,
Graph g)
                   throws IOException

Reads in a graph from the given input stream.

Specified by:

read in interface InputSerializer

Parameters:

in - The input stream to read the graph from.

g - The graph to add the newly read graph to.

Throws:

IOException - If an IO error occurs.

read

public Graph read(InputStream in)
           throws IOException

Reads in a graph from the given input stream.

Specified by:

read in interface InputSerializer

Parameters:

in - The input stream to read the graph from.

Returns:

The newly read graph.

Throws:

IOException - If an IO error occurs.

write

public void write(String filename,
Graph g)
           throws IOException

Writes the contents of the given graph to a file.

Parameters:

filename - The name of the file to save the graph to.

g - The graph to save.

Throws:

IOException - If an IO error occurs.