Package org.goplanit.utils.network.layer.physical

Interface Link

All Superinterfaces:

Cloneable, Comparable<IdAble>, DirectedEdge, Edge, ExternalIdAble, GraphEntity, IdAble, ManagedId, Serializable

All Known Implementing Classes:

LinkImpl

public interface Link
extends DirectedEdge

Link interface which extends the Edge interface with a unique id (not all edges are links) as well as an external id

Author:

markr

Field Summary

Fields

Modifier and Type	Field	Description
static Class<Link>	LINK_ID_CLASS	id class for generating ids

Fields inherited from interface org.goplanit.utils.graph.Edge

EDGE_ID_CLASS

Method Summary

Modifier and Type	Method	Description
long	getLinkId()	Return id of this instance.
default Class<? extends Link>	getLinkIdClass()	Return class used to generate unique link ids via the id generator
default <LS extends LinkSegment> LS	getLinkSegment(boolean directionAb)	collect edgeSegment as something extending LinkSegment which is to be expected for any link.
default <LS extends LinkSegment> LS	getLinkSegmentAb()	collect edgeSegment Ab as something extending LinkSegment which is to be expected for any link.
default <LS extends LinkSegment> LS	getLinkSegmentBa()	collect edgeSegment Ba as something extending LinkSegment which is to be expected for any link.
default <LS extends LinkSegment> Collection<LS>	getLinkSegments()	collect all available link segments of this link
default <N extends Node> N	getNodeA()	collect vertex A as something extending node which is to be expected for any link.
default <N extends Node> N	getNodeB()	collect vertex A as something extending node which is to be expected for any link.
default boolean	hasLinkSegmentAb()	verify if linkSegment Ab is present
default boolean	hasLinkSegmentBa()	verify if linkSegment Ba is present
default boolean	hasName()	verify if name is present on link

Methods inherited from interface org.goplanit.utils.graph.directed.DirectedEdge

getEdgeSegment, getEdgeSegmentAb, getEdgeSegmentBa, getEdgeSegments, getVertexA, getVertexB, hasEdgeSegmentAb, hasEdgeSegmentBa, registerEdgeSegment, replace

Methods inherited from interface org.goplanit.utils.graph.Edge

addInputProperty, clone, createEnvelope, getGeometry, getIdClass, getInputProperty, getLengthKm, getName, hasGeometry, hasVertex, isGeometryInAbDirection, removeVertex, replace, setGeometry, setLengthKm, setName, transformGeometry, validate

Methods inherited from interface org.goplanit.utils.id.ExternalIdAble

getExternalId, getXmlId, hasExternalId, hasXmlId, setExternalId, setXmlId

Methods inherited from interface org.goplanit.utils.id.IdAble

compareTo, getId, idEquals, idHashCode

Methods inherited from interface org.goplanit.utils.id.ManagedId

recreateManagedIds, resetChildManagedIdEntities

Field Detail

LINK_ID_CLASS

static final Class<Link> LINK_ID_CLASS

id class for generating ids

Method Detail

getLinkId

long getLinkId()

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

Returns:

linkId

getLinkIdClass

default Class<? extends Link> getLinkIdClass()

Return class used to generate unique link ids via the id generator

Returns:

class type

getNodeA

default <N extends Node> N getNodeA()

collect vertex A as something extending node which is to be expected for any link. Convenience method for readability

Type Parameters:

N - node type

Returns:

nodeA

getNodeB

default <N extends Node> N getNodeB()

collect vertex A as something extending node which is to be expected for any link. Convenience method for readability

Type Parameters:

N - node type

Returns:

nodeA

getLinkSegment

default <LS extends LinkSegment> LS getLinkSegment(boolean directionAb)

collect edgeSegment as something extending LinkSegment which is to be expected for any link. Convenience method for readability

Type Parameters:

LS - link segment type

Parameters:

directionAb - the direction

Returns:

link segment in given direction

getLinkSegmentAb

default <LS extends LinkSegment> LS getLinkSegmentAb()

collect edgeSegment Ab as something extending LinkSegment which is to be expected for any link. Convenience method for readability

Type Parameters:

LS - link segment type

Returns:

link segment in given direction

hasLinkSegmentAb

default boolean hasLinkSegmentAb()

verify if linkSegment Ab is present

Returns:

true when link segment is present, false otherwise

getLinkSegmentBa

default <LS extends LinkSegment> LS getLinkSegmentBa()

collect edgeSegment Ba as something extending LinkSegment which is to be expected for any link. Convenience method for readability

Type Parameters:

LS - link segment type

Returns:

link segment in given direction

hasLinkSegmentBa

default boolean hasLinkSegmentBa()

verify if linkSegment Ba is present

Returns:

true when link segment is present, false otherwise

hasName

default boolean hasName()

verify if name is present on link

Specified by:

hasName in interface Edge

Returns:

true when present, false otherwise

getLinkSegments

default <LS extends LinkSegment> Collection<LS> getLinkSegments()

collect all available link segments of this link

Type Parameters:

LS - type of link segment

Returns:

available link segments