Package org.graph4j.generators

Class EdgeWeightsGenerator

java.lang.Object

org.graph4j.generators.EdgeWeightsGenerator

public class EdgeWeightsGenerator
extends Object

Generates weights for the edges of a graph.

Author:

Cristian Frăsinaru

See Also:

• EdgeDataGenerator

Constructor Summary

Constructors

Constructor	Description
EdgeWeightsGenerator()

Method Summary

Modifier and Type	Method	Description
static void	consecutiveIntegers(Graph graph)	Each edge will receive a distinct weight, between 0 and numEdges - 1.
static void	fill(Graph graph, double value)
static void	randomDoubles(Graph graph, double min, double max)
static void	randomIntegers(Graph graph, int min, int max)

Methods inherited from class java.lang.Object

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

Constructor Details

EdgeWeightsGenerator

public EdgeWeightsGenerator()

Method Details

randomIntegers

public static void randomIntegers(Graph graph,
 int min,
 int max)

Parameters:

graph - the input graph.

min - minimum weight (inclusive).

max - maximum weight (inclusive).

consecutiveIntegers

public static void consecutiveIntegers(Graph graph)

Each edge will receive a distinct weight, between 0 and numEdges - 1.

Parameters:

graph - the input graph.

randomDoubles

public static void randomDoubles(Graph graph,
 double min,
 double max)

Parameters:

graph - the input graph.

min - minimum weight (inclusive).

max - maximum weight (inclusive).

fill

public static void fill(Graph graph,
 double value)

Parameters:

graph - the input graph.

value - the weight of all edges.