infovis.graph.io
Class RDFGraphReader

java.lang.Object
  extended by infovis.io.AbstractReader
      extended by infovis.table.io.AbstractTableReader
          extended by infovis.graph.io.AbstractGraphReader
              extended by infovis.graph.io.RDFGraphReader

public class RDFGraphReader
extends AbstractGraphReader

Class RDFGraphReader

Version:
$Revision: 1.4 $ at infovis.factory GraphReaderFactory rdf at infovis.factory GraphReaderFactory owl
Author:
Jean-Daniel Fekete

Constructor Summary
RDFGraphReader(InputStream in, String name, Graph graph)
           
 
Method Summary
 int findVertex(String uri)
           
 Rectangle2D.Float getBbox()
          Returns the rectangle containing the layed-out graph
 boolean load()
          Main method for loading the file.
 
Methods inherited from class infovis.graph.io.AbstractGraphReader
findLinkShape, findLinkShapes, findNodeShape, findNodeShapes, getGraph, getLinkShape, getLinkShapes, getNodeShape, getNodeShapes, reset, setLinkShape, setNodeShape
 
Methods inherited from class infovis.table.io.AbstractTableReader
close, getBuffer, getBufferedReader, getCommentChar, getField, getIn, getTable, ignoreLine, isEof, read, readInt, readLine, readQuoted, setBuffer, setCommentChar, setEof, setTable, skipToEol
 
Methods inherited from class infovis.io.AbstractReader
createColumn, getEncoding, getName, guessFieldType, setEncoding, setIn, setName
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

RDFGraphReader

public RDFGraphReader(InputStream in,
                      String name,
                      Graph graph)
Method Detail

getBbox

public Rectangle2D.Float getBbox()
Description copied from class: AbstractGraphReader
Returns the rectangle containing the layed-out graph

Specified by:
getBbox in class AbstractGraphReader
Returns:
the rectangle containing the layed-out graph or null if it is not computed.

load

public boolean load()
             throws WrongFormatException
Description copied from class: AbstractReader
Main method for loading the file. The loading may fail at any point, leaving the table in an indefinite state if the methods returns false.

Specified by:
load in class AbstractReader
Returns:
true if the file has been loaded without error, false otherwise.
Throws:
WrongFormatException - if the format is not the one expected.

findVertex

public int findVertex(String uri)


Copyright 2005 by Jean-Daniel Fekete and INRIA, France All rights reserved.