Package com.jgalgo.graph

Interface IWeightsDouble

All Superinterfaces:

Comparator<Integer>, IntComparator, IWeightFunction, IWeights<Double>, WeightFunction<Integer>, Weights<Integer,Double>, WeightsDouble<Integer>

public interface IWeightsDouble
extends IWeights<Double>, WeightsDouble<Integer>, IWeightFunction

Specific weights of double for int graphs.

Author:

Barak Ugav

Field Summary

Fields inherited from interface com.jgalgo.graph.IWeightFunction

CardinalityWeightFunction

Fields inherited from interface com.jgalgo.graph.WeightFunction

CardinalityWeightFunction

Method Summary

Modifier and Type	Method	Description
default int	compare(Integer e1, Integer e2)	Deprecated.
double	get(int element)	Get the weight associated with the given element.
default double	get(Integer element)	Deprecated. Please use get(int) instead to avoid un/boxing.
default Double	getAsObj(int element)	Deprecated. Please use get(int) instead to avoid un/boxing.
default Double	getAsObj(Integer element)	Deprecated. Please use get(int) instead to avoid un/boxing.
void	set(int element, double weight)	Set the weight associated with the given element.
default void	set(Integer element, double weight)	Deprecated. Please use set(int, double) instead to avoid un/boxing.
default void	setAsObj(int element, Double weight)	Deprecated. Please use set(int, double) instead to avoid un/boxing.
default void	setAsObj(Integer element, Double weight)	Deprecated. Please use set(int, double) instead to avoid un/boxing.
default double	weight(int element)	Get the weight of an element.
default double	weight(Integer element)	Deprecated.

Methods inherited from interface java.util.Comparator

equals, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Methods inherited from interface it.unimi.dsi.fastutil.ints.IntComparator

reversed, thenComparing, thenComparing

Methods inherited from interface com.jgalgo.graph.IWeightFunction

compare, weightSum

Methods inherited from interface com.jgalgo.graph.WeightsDouble

defaultWeight, defaultWeightAsObj

Method Detail

get

double get(int element)

Get the weight associated with the given element.

Parameters:

element - an element (edge/vertex.)

Returns:

the weight associated with the given element.

get

@Deprecated
default double get(Integer element)

Deprecated.

Please use get(int) instead to avoid un/boxing.

Get the weight associated with the given element.

Specified by:

get in interface WeightsDouble<Integer>

Parameters:

element - an element (edge/vertex).

Returns:

the weight associated with the given element.

getAsObj

@Deprecated
default Double getAsObj(int element)

Deprecated.

Please use get(int) instead to avoid un/boxing.

Get the weight associated with the given id.

Specified by:

getAsObj in interface IWeights<Double>

Parameters:

element - an id of edge/vertex

Returns:

the weight associated with the given id

getAsObj

@Deprecated
default Double getAsObj(Integer element)

Deprecated.

Please use get(int) instead to avoid un/boxing.

Get the weight associated with the given element.

This method return the weight as an object, and should not be used when its known what type the weights are.

Specified by:

getAsObj in interface IWeights<Double>

Specified by:

getAsObj in interface Weights<Integer,Double>

Specified by:

getAsObj in interface WeightsDouble<Integer>

Parameters:

element - an element (edge/vertex)

Returns:

the weight associated with the given element

set

void set(int element,
         double weight)

Set the weight associated with the given element.

Parameters:

element - an element (edge/vertex)

weight - new weight that will be associated with the given element

set

@Deprecated
default void set(Integer element,
                 double weight)

Deprecated.

Please use set(int, double) instead to avoid un/boxing.

Set the weight associated with the given element.

Specified by:

set in interface WeightsDouble<Integer>

Parameters:

element - an element (edge/vertex).

weight - new weight that will be associated with the given element

setAsObj

@Deprecated
default void setAsObj(int element,
                      Double weight)

Deprecated.

Please use set(int, double) instead to avoid un/boxing.

Set the weight associated with the given id.

Specified by:

setAsObj in interface IWeights<Double>

Parameters:

element - an id of edge/vertex

weight - new weight that will be associated with the given id

setAsObj

@Deprecated
default void setAsObj(Integer element,
                      Double weight)

Deprecated.

Please use set(int, double) instead to avoid un/boxing.

Set the weight associated with the given element.

This method accept the weight as an object, and should not be used when its known what type the weights are.

Specified by:

setAsObj in interface IWeights<Double>

Specified by:

setAsObj in interface Weights<Integer,Double>

Specified by:

setAsObj in interface WeightsDouble<Integer>

Parameters:

element - an element (edge/vertex)

weight - new weight that will be associated with the given element

weight

default double weight(int element)

Get the weight of an element.

Implement the IWeightFunction interface by using the weights of the container.

Specified by:

weight in interface IWeightFunction

Parameters:

element - an element identifier

Returns:

the weight of the element

weight

@Deprecated
default double weight(Integer element)

Deprecated.

Get the weight of an element.

Implement the WeightFunction interface by using the weights of the container.

Implement the WeightFunctionInt interface by using the weights of the container.

Specified by:

weight in interface IWeightFunction

Specified by:

weight in interface WeightFunction<Integer>

Specified by:

weight in interface WeightsDouble<Integer>

Parameters:

element - an element identifier

Returns:

the weight of the element

compare

@Deprecated
default int compare(Integer e1,
                    Integer e2)

Deprecated.

Description copied from interface: WeightFunction

Compare two elements by their weights.

Specified by:

compare in interface Comparator<Integer>

Specified by:

compare in interface IntComparator

Specified by:

compare in interface IWeightFunction

Specified by:

compare in interface WeightFunction<Integer>