java.lang.Object

com.github.moaxcp.graphs.AbstractGraph.SimpleEdge

All Implemented Interfaces:: Graph.Edge<ID>

Enclosing class:: AbstractGraph<ID>

public class AbstractGraph.SimpleEdge extends Object implements Graph.Edge<ID>

Constructor Summary

Constructors

Modifier

Constructor

Description

protected

SimpleEdge(ID from, ID to, Map<String,Object> local, Map<String,Object> inherited)
Method Summary

Modifier and Type

Method

Description

final List<ID>

endpoints()

Returns ordered pair of endpoint ids.

final boolean

equals(Object o)

<T> Optional<T>

findProperty(String name)

Returns Optional of a property.

final ID

from()

Returns vertex id of 'from' endpoint.

Graph.Edge<ID>

from(ID from)

Sets vertex id of 'from' endpoint.

final Graph.Vertex<ID>

fromVertex()

Returns 'from' vertex

final ID

getFrom()

Returns vertex id of 'from' endpoint.

final Optional<ID>

getId()

Returns optional identifier of this edge.

<T> T

getProperty(String name)

Returns a property.

final ID

getTo()

Returns vertex id of 'to' endpoint.

final int

hashCode()

final Graph.Edge<ID>

id(ID id)

Sets identifier of this edge.

Map<String,Object>

inherited()

Returns an unmodifiable map of inherited properties

final boolean

isDirected()

Returns true if this edge is directed.

Map<String,Object>

local()

Returns an unmodifiable map of local properties

Graph.Edge<ID>

property(String name, Object value)

Sets the value of a local property returning this edge.

Graph.Edge<ID>

property(String name1, Object value1, String name2, Object value2)

Sets the value of 2 local properties returning this edge.

Graph.Edge<ID>

property(String name1, Object value1, String name2, Object value2, String name3, Object value3)

Graph.Edge<ID>

property(String name1, Object value1, String name2, Object value2, String name3, Object value3, String name4, Object value4)

Graph.Edge<ID>

property(String name1, Object value1, String name2, Object value2, String name3, Object value3, String name4, Object value4, String name5, Object value5)

Graph.Edge<ID>

property(String name1, Object value1, String name2, Object value2, String name3, Object value3, String name4, Object value4, String name5, Object value5, String name6, Object value6)

Graph.Edge<ID>

property(String name1, Object value1, String name2, Object value2, String name3, Object value3, String name4, Object value4, String name5, Object value5, String name6, Object value6, String name7, Object value7)

Graph.Edge<ID>

property(String name1, Object value1, String name2, Object value2, String name3, Object value3, String name4, Object value4, String name5, Object value5, String name6, Object value6, String name7, Object value7, String name8, Object value8)

Graph.Edge<ID>

property(String name1, Object value1, String name2, Object value2, String name3, Object value3, String name4, Object value4, String name5, Object value5, String name6, Object value6, String name7, Object value7, String name8, Object value8, String name9, Object value9)

Graph.Edge<ID>

property(String name1, Object value1, String name2, Object value2, String name3, Object value3, String name4, Object value4, String name5, Object value5, String name6, Object value6, String name7, Object value7, String name8, Object value8, String name9, Object value9, String name10, Object value10)

Graph.Edge<ID>

property(Map<String,Object> properties)

Graph.Edge<ID>

remove()

Removes this edge from the graph.

Graph.Edge<ID>

removeProperty(String name)

Removes property from local properties returning this edge.

void

setFrom(ID from)

Sets vertex id of 'from' endpoint.

void

setId(ID id)

Sets identifier of this edge.

void

setProperty(String name, Object value)

Sets the value of a local property.

void

setTo(ID to)

Sets vertex id of 'to' endpoint.

final ID

to()

Returns vertex id of 'to' endpoint.

final Graph.Edge<ID>

to(ID to)

Sets vertex id of 'to' endpoint.

String

toString()

final Graph.Vertex<ID>

toVertex()

Returns 'to' vertex

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.github.moaxcp.graphs.Graph.Edge
getOppositeEndpoint

Constructor Details
- SimpleEdge
  
  protected SimpleEdge(ID from, ID to, Map<String,Object> local, Map<String,Object> inherited)
Method Details
- inherited
  
  public Map<String,Object> inherited()
  
  Description copied from interface: Graph.Edge
  
  Returns an unmodifiable map of inherited properties
  
  Specified by:
  
  inherited in interface Graph.Edge<ID>
  
  Returns:
  
  map of inherited properties
- local
  
  public Map<String,Object> local()
  
  Description copied from interface: Graph.Edge
  
  Returns an unmodifiable map of local properties
  
  Specified by:
  
  local in interface Graph.Edge<ID>
  
  Returns:
  
  map of local properties
- getId
  
  public final Optional<ID> getId()
  
  Description copied from interface: Graph.Edge
  
  Returns optional identifier of this edge.
  
  Specified by:
  
  getId in interface Graph.Edge<ID>
  
  Returns:
  
  optional identifier
- setId
  
  public void setId(ID id)
  
  Description copied from interface: Graph.Edge
  
  Sets identifier of this edge.
  
  Specified by:
  
  setId in interface Graph.Edge<ID>
  
  Parameters:
  
  id - of edge
- id
  
  public final Graph.Edge<ID> id(ID id)
  
  Description copied from interface: Graph.Edge
  
  Sets identifier of this edge.
  
  Specified by:
  
  id in interface Graph.Edge<ID>
  
  Parameters:
  
  id - of edge
  
  Returns:
  
  this edge
- getFrom
  
  public final ID getFrom()
  
  Description copied from interface: Graph.Edge
  
  Returns vertex id of 'from' endpoint.
  
  Specified by:
  
  getFrom in interface Graph.Edge<ID>
  
  Returns:
  
  id of 'from' endpoint
- setFrom
  
  public void setFrom(@NonNull ID from)
  
  Description copied from interface: Graph.Edge
  
  Sets vertex id of 'from' endpoint. If vertex does not exist it is created.
  
  Specified by:
  
  setFrom in interface Graph.Edge<ID>
  
  Parameters:
  
  from - endpoint
- from
  
  public Graph.Edge<ID> from(ID from)
  
  Description copied from interface: Graph.Edge
  
  Sets vertex id of 'from' endpoint. If vertex does not exist it is created.
  
  Specified by:
  
  from in interface Graph.Edge<ID>
  
  Parameters:
  
  from - endpoint
  
  Returns:
  
  this edge
- from
  
  public final ID from()
  
  Description copied from interface: Graph.Edge
  
  Returns vertex id of 'from' endpoint.
  
  Specified by:
  
  from in interface Graph.Edge<ID>
  
  Returns:
  
  id of 'from' endpoint
- getTo
  
  public final ID getTo()
  
  Description copied from interface: Graph.Edge
  
  Returns vertex id of 'to' endpoint.
  
  Specified by:
  
  getTo in interface Graph.Edge<ID>
  
  Returns:
  
  id of 'to' endpoint
- setTo
  
  public void setTo(@NonNull ID to)
  
  Description copied from interface: Graph.Edge
  
  Sets vertex id of 'to' endpoint. If vertex does not exist it is created.
  
  Specified by:
  
  setTo in interface Graph.Edge<ID>
  
  Parameters:
  
  to - endpoint
- to
  
  public final Graph.Edge<ID> to(ID to)
  
  Description copied from interface: Graph.Edge
  
  Sets vertex id of 'to' endpoint. If vertex does not exist it is created.
  
  Specified by:
  
  to in interface Graph.Edge<ID>
  
  Parameters:
  
  to - endpoint
  
  Returns:
  
  this edge
- to
  
  public final ID to()
  
  Description copied from interface: Graph.Edge
  
  Returns vertex id of 'to' endpoint.
  
  Specified by:
  
  to in interface Graph.Edge<ID>
  
  Returns:
  
  id of 'to' endpoint
- isDirected
  
  public final boolean isDirected()
  
  Description copied from interface: Graph.Edge
  
  Returns true if this edge is directed. This edge is always directed if the parent graph is directed.
  
  Specified by:
  
  isDirected in interface Graph.Edge<ID>
  
  Returns:
  
  true if this edge is directed
- endpoints
  
  public final List<ID> endpoints()
  
  Description copied from interface: Graph.Edge
  
  Returns ordered pair of endpoint ids. 'from' endpoint id is always first followed by 'to' endpoint id.
  
  Specified by:
  
  endpoints in interface Graph.Edge<ID>
  
  Returns:
  
  order pair of endpoints
- fromVertex
  
  public final Graph.Vertex<ID> fromVertex()
  
  Description copied from interface: Graph.Edge
  
  Returns 'from' vertex
  
  Specified by:
  
  fromVertex in interface Graph.Edge<ID>
  
  Returns:
  
  'from' vertex
- toVertex
  
  public final Graph.Vertex<ID> toVertex()
  
  Description copied from interface: Graph.Edge
  
  Returns 'to' vertex
  
  Specified by:
  
  toVertex in interface Graph.Edge<ID>
  
  Returns:
  
  'to' vertex
- findProperty
  
  public <T> Optional<T> findProperty(String name)
  
  Description copied from interface: Graph.Edge
  
  Returns Optional of a property. If the property does not exist the returned Optional is empty.
  A property is resolved by first checking properties set on this edge. If the local property does not exist edgeProperties in the graph are checked.
  
  Specified by:
  
  findProperty in interface Graph.Edge<ID>
  
  Parameters:
  
  name - of property
  
  Returns:
  
  optional of named property
- getProperty
  
  public <T> T getProperty(String name)
  
  Description copied from interface: Graph.Edge
  
  Returns a property. If the property does not exist null is returned.
  A property is resolved by first checking properties set on this edge. If the local proeprty does not exist edgeProperties in the graph are checked.
  
  Specified by:
  
  getProperty in interface Graph.Edge<ID>
  
  Type Parameters:
  
  T - return type of property
  
  Parameters:
  
  name - of property
  
  Returns:
  
  value of named property
- setProperty
  
  public void setProperty(String name, Object value)
  
  Description copied from interface: Graph.Edge
  
  Sets the value of a local property.
  
  Specified by:
  
  setProperty in interface Graph.Edge<ID>
  
  Parameters:
  
  name - of property
  
  value - of property
- property
  
  public Graph.Edge<ID> property(String name, Object value)
  
  Description copied from interface: Graph.Edge
  
  Sets the value of a local property returning this edge.
  
  Specified by:
  
  property in interface Graph.Edge<ID>
  
  Parameters:
  
  name - of property
  
  value - of property
  
  Returns:
  
  this edge
- property
  
  public Graph.Edge<ID> property(String name1, Object value1, String name2, Object value2)
  
  Description copied from interface: Graph.Edge
  
  Sets the value of 2 local properties returning this edge. Properties are added in order.
  
  Specified by:
  
  property in interface Graph.Edge<ID>
  
  Parameters:
  
  name1 - of first property
  
  value1 - of first property
  
  name2 - of second property
  
  value2 - of second property
  
  Returns:
  
  this edge
- property
  
  public Graph.Edge<ID> property(String name1, Object value1, String name2, Object value2, String name3, Object value3)
  
  Specified by:
  
  property in interface Graph.Edge<ID>
- property
  
  public Graph.Edge<ID> property(String name1, Object value1, String name2, Object value2, String name3, Object value3, String name4, Object value4)
  
  Specified by:
  
  property in interface Graph.Edge<ID>
- property
  
  public Graph.Edge<ID> property(String name1, Object value1, String name2, Object value2, String name3, Object value3, String name4, Object value4, String name5, Object value5)
  
  Specified by:
  
  property in interface Graph.Edge<ID>
- property
  
  public Graph.Edge<ID> property(String name1, Object value1, String name2, Object value2, String name3, Object value3, String name4, Object value4, String name5, Object value5, String name6, Object value6)
  
  Specified by:
  
  property in interface Graph.Edge<ID>
- property
  
  public Graph.Edge<ID> property(String name1, Object value1, String name2, Object value2, String name3, Object value3, String name4, Object value4, String name5, Object value5, String name6, Object value6, String name7, Object value7)
  
  Specified by:
  
  property in interface Graph.Edge<ID>
- property
  
  public Graph.Edge<ID> property(String name1, Object value1, String name2, Object value2, String name3, Object value3, String name4, Object value4, String name5, Object value5, String name6, Object value6, String name7, Object value7, String name8, Object value8)
  
  Specified by:
  
  property in interface Graph.Edge<ID>
- property
  
  public Graph.Edge<ID> property(String name1, Object value1, String name2, Object value2, String name3, Object value3, String name4, Object value4, String name5, Object value5, String name6, Object value6, String name7, Object value7, String name8, Object value8, String name9, Object value9)
  
  Specified by:
  
  property in interface Graph.Edge<ID>
- property
  
  public Graph.Edge<ID> property(String name1, Object value1, String name2, Object value2, String name3, Object value3, String name4, Object value4, String name5, Object value5, String name6, Object value6, String name7, Object value7, String name8, Object value8, String name9, Object value9, String name10, Object value10)
  
  Specified by:
  
  property in interface Graph.Edge<ID>
- property
  
  public Graph.Edge<ID> property(Map<String,Object> properties)
  
  Specified by:
  
  property in interface Graph.Edge<ID>
- removeProperty
  
  public Graph.Edge<ID> removeProperty(String name)
  
  Description copied from interface: Graph.Edge
  
  Removes property from local properties returning this edge.
  
  Specified by:
  
  removeProperty in interface Graph.Edge<ID>
  
  Parameters:
  
  name - of property
  
  Returns:
  
  this edge
- remove
  
  public Graph.Edge<ID> remove()
  
  Description copied from interface: Graph.Edge
  
  Removes this edge from the graph.
  
  Specified by:
  
  remove in interface Graph.Edge<ID>
  
  Returns:
  
  this edge
- equals
  
  public final boolean equals(Object o)
  
  Overrides:
  
  equals in class Object
- hashCode
  
  public final int hashCode()
  
  Overrides:
  
  hashCode in class Object
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class Object

Class AbstractGraph.SimpleEdge

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface com.github.moaxcp.graphs.Graph.Edge

Constructor Details

SimpleEdge

Method Details

inherited

local

getId

setId

id

getFrom

setFrom

from

from

getTo

setTo

to

to

isDirected

endpoints

fromVertex

toVertex

findProperty

getProperty

setProperty

property

property

property

property

property

property

property

property

property

property

property

removeProperty

remove

equals

hashCode

toString