com.qwazr.graph

Class GraphServiceImpl

java.lang.Object

com.qwazr.graph.GraphServiceImpl

All Implemented Interfaces:

GraphServiceInterface, ServiceInterface

public class GraphServiceImpl
extends Object
implements GraphServiceInterface

Field Summary

Fields

Modifier and Type	Field and Description
static com.fasterxml.jackson.core.type.TypeReference<Map<String,GraphNode>>	MapStringGraphNodeTypeRef

Fields inherited from interface com.qwazr.utils.server.ServiceInterface

APPLICATION_JSON_UTF8, valid200, valid200202, valid200202Json, valid200204, valid200Json, valid200Stream, valid200TextPlain

Constructor Summary

Constructors

Constructor and Description
GraphServiceImpl()

Method Summary

Modifier and Type	Method and Description
GraphNode	createEdge(String graphName, String node_id, String edge_type, String to_node_id)
GraphDefinition	createUpdateGraph(String graphName, GraphDefinition graphDef)
GraphNode	createUpdateNode(String graphName, String node_id, GraphNode node, Boolean upsert)
Long	createUpdateNodes(String graphName, Boolean upsert, InputStream inputStream)
Set<String>	createUpdateNodes(String graphName, LinkedHashMap<String,GraphNode> nodes, Boolean upsert)
GraphNode	deleteEdge(String graphName, String node_id, String edge_type, String to_node_id)
GraphDefinition	deleteGraph(String graphName)
GraphNode	deleteNode(String graphName, String node_id)
GraphResult	getGraph(String graphName)
GraphNode	getNode(String graphName, String node_id)
Set<String>	list()
List<GraphNodeResult>	requestNodes(String graphName, GraphRequest request)

Methods inherited from class java.lang.Object

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

Field Detail

MapStringGraphNodeTypeRef

public static final com.fasterxml.jackson.core.type.TypeReference<Map<String,GraphNode>> MapStringGraphNodeTypeRef

Constructor Detail

GraphServiceImpl

public GraphServiceImpl()

Method Detail

list

public Set<String> list()

Specified by:

list in interface GraphServiceInterface

createUpdateGraph

public GraphDefinition createUpdateGraph(String graphName,
                                         GraphDefinition graphDef)

Specified by:

createUpdateGraph in interface GraphServiceInterface

getGraph

public GraphResult getGraph(String graphName)

Specified by:

getGraph in interface GraphServiceInterface

deleteGraph

public GraphDefinition deleteGraph(String graphName)

Specified by:

deleteGraph in interface GraphServiceInterface

createUpdateNode

public GraphNode createUpdateNode(String graphName,
                                  String node_id,
                                  GraphNode node,
                                  Boolean upsert)

Specified by:

createUpdateNode in interface GraphServiceInterface

createUpdateNodes

public Set<String> createUpdateNodes(String graphName,
                                     LinkedHashMap<String,GraphNode> nodes,
                                     Boolean upsert)

Specified by:

createUpdateNodes in interface GraphServiceInterface

createUpdateNodes

public Long createUpdateNodes(String graphName,
                              Boolean upsert,
                              InputStream inputStream)

Specified by:

createUpdateNodes in interface GraphServiceInterface

getNode

public GraphNode getNode(String graphName,
                         String node_id)

Specified by:

getNode in interface GraphServiceInterface

deleteNode

public GraphNode deleteNode(String graphName,
                            String node_id)

Specified by:

deleteNode in interface GraphServiceInterface

createEdge

public GraphNode createEdge(String graphName,
                            String node_id,
                            String edge_type,
                            String to_node_id)

Specified by:

createEdge in interface GraphServiceInterface

deleteEdge

public GraphNode deleteEdge(String graphName,
                            String node_id,
                            String edge_type,
                            String to_node_id)

Specified by:

deleteEdge in interface GraphServiceInterface

requestNodes

public List<GraphNodeResult> requestNodes(String graphName,
                                          GraphRequest request)

Specified by:

requestNodes in interface GraphServiceInterface