com.vesoft.nebula.client.graph.data

Class PathWrapper

java.lang.Object

com.vesoft.nebula.client.graph.data.BaseDataObject

com.vesoft.nebula.client.graph.data.PathWrapper

All Implemented Interfaces:

Serializable

public class PathWrapper
extends BaseDataObject

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PathWrapper.Segment

Constructor Summary

Constructors

Constructor and Description
PathWrapper(Path path) PathWrapper is a wrapper around the Path type returned by nebula-graph

Method Summary

Modifier and Type	Method and Description
boolean	containNode(Node node) determine if path contains the given node
boolean	containRelationship(Relationship relationship) determine if path contains the given relationShip
boolean	equals(Object o)
Node	getEndNode() get the end node from the path
List<Node>	getNodes() get all nodes from the path
List<Relationship>	getRelationships() get all relationship from the path
List<PathWrapper.Segment>	getSegments() get all segments from the path
Node	getStartNode() get the start node from the path
int	hashCode()
int	length() get the length of the path
String	toString()

Methods inherited from class com.vesoft.nebula.client.graph.data.BaseDataObject

getDecodeType, getTimezoneOffset, setDecodeType, setTimezoneOffset

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

PathWrapper

public PathWrapper(Path path)
            throws InvalidValueException,
                   UnsupportedEncodingException

PathWrapper is a wrapper around the Path type returned by nebula-graph

Parameters:

path - the Path type returned by nebula-graph

Throws:

InvalidValueException - if the path is illegal

UnsupportedEncodingException - if decode binary failed

Method Detail

getStartNode

public Node getStartNode()

get the start node from the path

Returns:

Node

getEndNode

public Node getEndNode()

get the end node from the path

Returns:

Node

containNode

public boolean containNode(Node node)

determine if path contains the given node

Parameters:

node - the given node

Returns:

boolean

containRelationship

public boolean containRelationship(Relationship relationship)

determine if path contains the given relationShip

Parameters:

relationship - the given relationship

Returns:

boolean

getNodes

public List<Node> getNodes()

get all nodes from the path

Returns:

the list of Node

getRelationships

public List<Relationship> getRelationships()

get all relationship from the path

Returns:

the List of Relationship

getSegments

public List<PathWrapper.Segment> getSegments()

get all segments from the path

Returns:

the List of Segment

length

public int length()

get the length of the path

Returns:

int

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object