Overview | Package | Class | Use | Tree | Deprecated | Index | Help
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

## uchicago.src.sim.network
Class PajekNetReader

    java.lang.Object
      uchicago.src.sim.network.PajekNetReader

    public class PajekNetReader

extends java.lang.Object

Class for constructing networks from text files in Pajek's *.net Arc/Edge list file format. Will not read Pajek Arclist/Edgelist format, or Pajek matrix format. Requires that if "*Arcs" and "*Edges" both exist in file, "*Arcs" must be before "*Edges" (this is Pajek's default).
Pajek is Windows-based freeware, written by Vladimir Batagelj and Andrej Mrvar,University of Ljubljana,Slovenia downloadable from: http://vlado.fmf.uni-lj.si/pub/networks/pajek/
currently does not read colors, edge widths, node sizes, etc..

Version:
  $Revision: 1.7 $ $Date: 2004/11/03 19:51:01 $
Author:
  Skye Bender-deMoll e-mail skyebend@santafe.edu

Constructor Summary
`PajekNetReader(java.lang.String fileAndPath)`

Method Summary
`java.util.List` | `getDrawableNetwork(java.lang.Class nodeClass, java.lang.Class edgeClass, int spaceWidth, int spaceHeight)` Returns a list of nodes of type nodeClass forming network corresponding to the *.net file with edges of class edgeClass and strength corresponding to the arcs and edges in the file.
`java.util.List` | `getNetwork(java.lang.Class nodeClass, java.lang.Class edgeClass)` Returns a list of nodes of type nodeClass forming network corresponding to the *.net file with edges of class edgeClass and with strengths corresponding to the arcs and edges in the file
`int[]` | `getXY(Node node)` Returns an int[x,y] with the coordinates of the node if they were read from the Pajek *.net file.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### PajekNetReader

    public PajekNetReader(java.lang.String fileAndPath)

Method Detail

### getNetwork

    public java.util.List getNetwork(java.lang.Class nodeClass,
                                     java.lang.Class edgeClass)
                              throws java.io.IOException

  Returns a list of nodes of type nodeClass forming network corresponding to the *.net file with edges of class edgeClass and with strengths corresponding to the arcs and edges in the file

  Parameters:
    `nodeClass` - the class to construct nodes from. Must implement Node and have no-argument constructor
    `edgeClass` - the class to construct nodes from. Must implement Edge and have no-argument constructor
  Throws:
    `java.io.IOException`

### getDrawableNetwork

    public java.util.List getDrawableNetwork(java.lang.Class nodeClass,
                                             java.lang.Class edgeClass,
                                             int spaceWidth,
                                             int spaceHeight)
                                      throws java.io.IOException

  Returns a list of nodes of type nodeClass forming network corresponding to the *.net file with edges of class edgeClass and strength corresponding to the arcs and edges in the file. Coordinates of nodes are parsed from file, and can be accessed via getXY(Node node) when constructing wrapper classes spaceWidth and spaceHeight are needed to rescale the Pajek coordinates to values used by repast.

  Parameters:
    `nodeClass` - the class to construct nodes from. Must implement Node and have no-argument constructor
    `edgeClass` - the class to construct nodes from. Must implement Edge and have no-argument constructor
    `spaceWidth` - the horizontal dimension of the display in pixels
    `spaceHeight` - the vertical dimension of the display in pixels
  Throws:
    `java.io.IOException`

### getXY

    public int[] getXY(Node node)

  Returns an int[x,y] with the coordinates of the node if they were read from the Pajek *.net file. Otherwise returns [0,0]

  Parameters:
    `node` - the node (must be of class nodeClass) to return x and y for

Overview | Package | Class | Use | Tree | Deprecated | Index | Help
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD