org.graphstream.algorithm

Class Spectrum

java.lang.Object

org.graphstream.algorithm.Spectrum

All Implemented Interfaces:

Algorithm

public class Spectrum
extends java.lang.Object
implements Algorithm

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Spectrum.EigenValuesAlgorithm

Constructor Summary

Constructors

Constructor and Description
Spectrum()

Method Summary

Modifier and Type	Method and Description
void	compute() Run the algorithm.
java.lang.String	defaultResult()
double	getEigenvalue(int i)
double[]	getEigenvalues()
int	getEigenvaluesCount()
double[]	getEigenvector(int i)
double	getLargestEigenvalue()
void	init(org.graphstream.graph.Graph graph) Initialization of the algorithm.
static void	main(java.lang.String... args)

Methods inherited from class java.lang.Object

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

Constructor Detail

Spectrum

public Spectrum()

Method Detail

init

public void init(org.graphstream.graph.Graph graph)

Description copied from interface: Algorithm

Initialization of the algorithm. This method has to be called before the Algorithm.compute() method to initialize or reset the algorithm according to the new given graph.

Specified by:

init in interface Algorithm

Parameters:

graph - The graph this algorithm is using.

compute

public void compute()

Description copied from interface: Algorithm

Run the algorithm. The Algorithm.init(Graph) method has to be called before computing.

Specified by:

compute in interface Algorithm

See Also:

Algorithm.init(Graph)

getEigenvaluesCount

public int getEigenvaluesCount()

getEigenvalue

public double getEigenvalue(int i)

getEigenvalues

public double[] getEigenvalues()

getEigenvector

public double[] getEigenvector(int i)

getLargestEigenvalue

public double getLargestEigenvalue()

defaultResult

public java.lang.String defaultResult()

main

public static void main(java.lang.String... args)