infovis.graph.io
Class PajekNetReader

java.lang.Object
  infovis.io.AbstractReader
      infovis.table.io.AbstractTableReader
          infovis.graph.io.AbstractGraphReader
              infovis.graph.io.PajekNetReader

public class PajekNetReader
extends AbstractGraphReader

Class PajekNetReader

Version:

$Revision: 1.2 $

Author:

Jean-Daniel Fekete

InfoVis factory arguments:

GraphReaderFactory net

Constructor Summary

PajekNetReader(InputStream in, String name, Graph graph)

Method Summary

Rectangle2D.Float	getBbox() Returns the rectangle containing the layed-out graph
boolean	load() Main method for loading the file.
boolean	readEol()
int	readInt() Read an integer and return it.
String	readString()
double	readValue()
void	readVertex(int n, int v)
String	readWord()
void	skipToEol() Skips the rest of the line.

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, readLine, readQuoted, setBuffer, setCommentChar, setEof, setTable

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

PajekNetReader

public PajekNetReader(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.

readString

public String readString()
                  throws IOException

Throws:

IOException

readWord

public String readWord()
                throws IOException

Throws:

IOException

readInt

public int readInt()
            throws IOException

Description copied from class: AbstractTableReader

Read an integer and return it.

Overrides:

readInt in class AbstractTableReader

Returns:

an integer.

Throws:

IOException - pass it.

readValue

public double readValue()
                 throws IOException

Throws:

IOException

readEol

public boolean readEol()
                throws IOException

Throws:

IOException

skipToEol

public void skipToEol()
               throws IOException

Description copied from class: AbstractTableReader

Skips the rest of the line.

Overrides:

skipToEol in class AbstractTableReader

Throws:

IOException - pass the IOException

readVertex

public void readVertex(int n,
                       int v)
                throws IOException

Throws:

IOException

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.