Package org.gephi.graph.api

Interface Edge

All Superinterfaces:

EdgeProperties, Element, ElementProperties

public interface Edge
extends Element, EdgeProperties

An edge.

Method Summary

Modifier and Type	Method	Description
Node	getSource()	Returns the egde's source.
Node	getTarget()	Returns the edge's target.
int	getType()	Returns the edge's type.
Object	getTypeLabel()	Returns the edge's type label.
double	getWeight()	Returns the edge's weight.
double	getWeight(double timestamp)	Returns the edge's weight at the given timestamp.
double	getWeight(GraphView view)	Returns the edge's weight in the given graph view.
double	getWeight(Interval interval)	Returns the edge's weight at the given interval.
Iterable<Map.Entry>	getWeights()	Returns an iterable of all weights over time.
boolean	hasDynamicWeight()	Returns true if this edge has a dynamic weight.
boolean	isDirected()	Returns true if this edge is directed.
boolean	isSelfLoop()	Returns true if this edge is a self-loop.
void	setWeight(double weight)	Sets the edge's weight.
void	setWeight(double weight, double timestamp)	Sets the edge's weight at the given timestamp.
void	setWeight(double weight, Interval interval)	Sets the edge's weight at the given interval.

Methods inherited from interface org.gephi.graph.api.Element

addInterval, addTimestamp, clearAttributes, getAttribute, getAttribute, getAttribute, getAttribute, getAttribute, getAttribute, getAttribute, getAttribute, getAttributeColumns, getAttributeKeys, getAttributes, getAttributes, getId, getIntervals, getLabel, getStoreId, getTable, getTimeBounds, getTimestamps, hasInterval, hasTimestamp, removeAttribute, removeAttribute, removeAttribute, removeAttribute, removeAttribute, removeAttribute, removeInterval, removeTimestamp, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setLabel

Methods inherited from interface org.gephi.graph.api.ElementProperties

alpha, b, g, getColor, getRGBA, getTextProperties, r, setAlpha, setB, setColor, setG, setR

Method Detail

getSource

Node getSource()

Returns the egde's source.

Returns:

source node

getTarget

Node getTarget()

Returns the edge's target.

Returns:

target node

getWeight

double getWeight()

Returns the edge's weight.

Returns:

weight

getWeight

double getWeight(double timestamp)

Returns the edge's weight at the given timestamp.

Parameters:

timestamp - timestamp

Returns:

weight

getWeight

double getWeight(Interval interval)

Returns the edge's weight at the given interval.

Parameters:

interval - interval

Returns:

weight

getWeight

double getWeight(GraphView view)

Returns the edge's weight in the given graph view.

Views can configure a time interval and therefore the edge weight over time may vary.

Parameters:

view - graph view

Returns:

weight

getWeights

Iterable<Map.Entry> getWeights()

Returns an iterable of all weights over time.

Returns:

weights iterable

setWeight

void setWeight(double weight)

Sets the edge's weight.

Parameters:

weight - weight

setWeight

void setWeight(double weight,
               double timestamp)

Sets the edge's weight at the given timestamp.

Parameters:

weight - weight

timestamp - timestamp

setWeight

void setWeight(double weight,
               Interval interval)

Sets the edge's weight at the given interval.

Parameters:

weight - weight

interval - interval

hasDynamicWeight

boolean hasDynamicWeight()

Returns true if this edge has a dynamic weight.

Returns:

true if the edge has a dynamic weight, false otherwise

getType

int getType()

Returns the edge's type.

Returns:

type

getTypeLabel

Object getTypeLabel()

Returns the edge's type label.

Returns:

type label

isSelfLoop

boolean isSelfLoop()

Returns true if this edge is a self-loop.

Returns:

true if self-loop, false otherwise

isDirected

boolean isDirected()

Returns true if this edge is directed.

Returns:

true if directed, false otherwise