stream.data.graph

Class GraphProvider

java.lang.Object

stream.data.graph.GraphProvider

All Implemented Interfaces:

GraphService, Service

public class GraphProvider
extends Object
implements GraphService

Author:

chris

Field Summary

Fields

Modifier and Type	Field and Description
(package private) File	file
(package private) static org.slf4j.Logger	log
(package private) Map<String,Set<String>>	neighbors

Constructor Summary

Constructors

Constructor and Description
GraphProvider()

Method Summary

Methods

Modifier and Type	Method and Description
void	addEdge(String start, String end)
File	getFile()
Set<String>	getNeighbors(String node)
Set<String>	getNodes()
void	reset()
void	setFile(File file)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

log

static org.slf4j.Logger log

neighbors

Map<String,Set<String>> neighbors

file

File file

Constructor Detail

GraphProvider

public GraphProvider()

Method Detail

getFile

public File getFile()

Returns:

the file

setFile

public void setFile(File file)

Parameters:

file - the file to set

reset

public void reset()
           throws Exception

Specified by:

reset in interface Service

Throws:

Exception

See Also:

Service.reset()

addEdge

public void addEdge(String start,
           String end)

getNodes

public Set<String> getNodes()

Specified by:

getNodes in interface GraphService

See Also:

GraphService.getNodes()

getNeighbors

public Set<String> getNeighbors(String node)

Specified by:

getNeighbors in interface GraphService

See Also:

GraphService.getNeighbors(java.lang.String)