Package org.planit.utils.network.physical

Interface LinkSegment

All Superinterfaces:

Comparable<Idable>, EdgeSegment, ExternalIdable, Idable, Serializable

All Known Subinterfaces:

MacroscopicLinkSegment

All Known Implementing Classes:

LinkSegmentImpl, MacroscopicLinkSegmentImpl

public interface LinkSegment
extends EdgeSegment

Interface for direction link segment part of non-directional link.

Author:

markr

Field Summary

Fields

Modifier and Type	Field	Description
static double	DEFAULT_MAX_SPEED	Default maximum speed on a link segment in km/h
static short	DEFAULT_NUMBER_OF_LANES	Default number of lanes
static double	MAXIMUM_DENSITY	Default maximum link density in pcu/km

Method Summary

Modifier and Type	Method	Description
long	getLinkSegmentId()	Return id of this instance.
int	getNumberOfLanes()	Collect the number of lanes of this segment
Link	getParentLink()	Return the parent link of this link segment
double	getPhysicalSpeedLimitKmH()	This is the maximum speed (Km/h) that is physically present and a driver can observe from the signs on the road
void	setNumberOfLanes(int numberOfLanes)	Set the number of lanes
void	setPhysicalSpeedLimitKmH(double maximumSpeedKmH)	This is the maximum speed that is physically present and a driver can observe from the signs on the road (km/h)

Methods inherited from interface org.planit.utils.graph.EdgeSegment

clone, getDownstreamVertex, getParentEdge, getUpstreamVertex, isDirectionAb, remove, removeParentEdge, replace, setDownstreamVertex, setParentEdge, setUpstreamVertex, validate

Methods inherited from interface org.planit.utils.id.ExternalIdable

getExternalId, getXmlId, hasExternalId, hasXmlId, setExternalId, setXmlId

Methods inherited from interface org.planit.utils.id.Idable

compareTo, getId, idEquals, idHashCode

Field Detail

DEFAULT_NUMBER_OF_LANES

static final short DEFAULT_NUMBER_OF_LANES

Default number of lanes

See Also:

Constant Field Values

DEFAULT_MAX_SPEED

static final double DEFAULT_MAX_SPEED

Default maximum speed on a link segment in km/h

See Also:

Constant Field Values

MAXIMUM_DENSITY

static final double MAXIMUM_DENSITY

Default maximum link density in pcu/km

See Also:

Constant Field Values

Method Detail

getLinkSegmentId

long getLinkSegmentId()

Return id of this instance. This id is expected to be generated using the org.planit.utils.misc.IdGenerator

Returns:

link segment id

getNumberOfLanes

int getNumberOfLanes()

Collect the number of lanes of this segment

Returns:

number of lanes

setNumberOfLanes

void setNumberOfLanes(int numberOfLanes)

Set the number of lanes

Parameters:

numberOfLanes - to set

setPhysicalSpeedLimitKmH

void setPhysicalSpeedLimitKmH(double maximumSpeedKmH)

This is the maximum speed that is physically present and a driver can observe from the signs on the road (km/h)

Parameters:

maximumSpeedKmH - to set

getPhysicalSpeedLimitKmH

double getPhysicalSpeedLimitKmH()

This is the maximum speed (Km/h) that is physically present and a driver can observe from the signs on the road

Returns:

maximumSpeedKmH

getParentLink

Link getParentLink()

Return the parent link of this link segment

Returns:

Link object which is the parent of this link segment