infovis.graph.io
Class GraphReaderFactory

java.lang.Object
  infovis.utils.BasicFactory
      infovis.io.AbstractReaderFactory
          infovis.graph.io.GraphReaderFactory

public class GraphReaderFactory
extends AbstractReaderFactory

Reader Factory for Graphs.

Version:

$Revision: 1.18 $

Author:

Jean-Daniel Fekete

Nested Class Summary

static class

GraphReaderFactory.DefaultCreator

Nested classes/interfaces inherited from class infovis.io.AbstractReaderFactory

AbstractReaderFactory.AbstractCreator, AbstractReaderFactory.Creator

Constructor Summary

GraphReaderFactory()

Method Summary

static AbstractReader	createGraphReader(InputStream in, String name, Graph graph)
static AbstractReader	createGraphReader(String name, Graph graph) Creates a graph reader from a specified resource name and a graph
static Graph	getGraph(Table table) Returns a Graph from a specified table.
static GraphReaderFactory	getInstance() Returns the shared instance of this GraphReaderFactory
static boolean	readGraph(String name, Graph graph)
static void	setInstance(GraphReaderFactory graph)

Methods inherited from class infovis.io.AbstractReaderFactory

add, create, create, getCreatorAt, getCreatorNamed, iterator, remove, tryRead

Methods inherited from class infovis.utils.BasicFactory

loadProperties

Methods inherited from class java.lang.Object

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

Constructor Detail

GraphReaderFactory

public GraphReaderFactory()

Method Detail

getGraph

public static Graph getGraph(Table table)

Returns a Graph from a specified table.

Parameters:

table - the table.

Returns:

a Graph from a specified table.

getInstance

public static GraphReaderFactory getInstance()

Returns the shared instance of this GraphReaderFactory

Returns:

the shared instance of this GraphReaderFactory

setInstance

public static void setInstance(GraphReaderFactory graph)

createGraphReader

public static AbstractReader createGraphReader(String name,
                                               Graph graph)

Creates a graph reader from a specified resource name and a graph

Parameters:

name - the resource name

graph - the graph

Returns:

a graph reader or null.

createGraphReader

public static AbstractReader createGraphReader(InputStream in,
                                               String name,
                                               Graph graph)

readGraph

public static boolean readGraph(String name,
                                Graph graph)