Package repast.simphony.context.space.graph

Class DLMatrixReader

java.lang.Object

repast.simphony.context.space.graph.DLMatrixReader

All Implemented Interfaces:

NetworkMatrixReader

public class DLMatrixReader
extends Object
implements NetworkMatrixReader

Matrix reader for UCINET dl format files. This will only read square matrices whose rows and columns refer to the same nodes.

Version:

$Revision: 1.5 $ $Date: 2004/11/03 19:51:00 $

Author:

Nick Collier

Constructor Summary

Constructors

Constructor	Description
DLMatrixReader(InputStream stream)	Creates a DlRedaer to read from the specified InputStream.
DLMatrixReader(String filename)	Creates a DlReader to read the specified file.

Method Summary

Modifier and Type	Method	Description
void	close()	Closes the reader.
List<AdjacencyMatrix>	getMatrices()	Returns a list of the read AdjacencyMatrices.

Methods inherited from class java.lang.Object

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

Constructor Details

DLMatrixReader

public DLMatrixReader(String filename)
               throws IOException

Creates a DlReader to read the specified file.

Parameters:

filename - the name of the file to read (in dl format)

Throws:

IOException - if the file cannot be read.

DLMatrixReader

public DLMatrixReader(InputStream stream)

Creates a DlRedaer to read from the specified InputStream.

Parameters:

stream - the InputStream to read from.

Method Details

getMatrices

public List<AdjacencyMatrix> getMatrices()
                                  throws IOException

Returns a list of the read AdjacencyMatrices.

Specified by:

getMatrices in interface NetworkMatrixReader

Returns:

a list of the read AdjacencyMatrices.

Throws:

IOException - if there is an error while attempting to read the matrices

close

public void close()

Closes the reader.

Specified by:

close in interface NetworkMatrixReader