Package ai.stapi.graph

Interface EdgeRepository

All Known Implementing Classes:

InMemoryGraphRepository

public interface EdgeRepository

Method Summary

Modifier and Type	Method	Description
boolean	edgeExists(UniqueIdentifier id, String type)
TraversableEdge	findEdgeByTypeAndNodes(String edgeType, NodeIdAndType nodeFrom, NodeIdAndType nodeTo)
Set<TraversableEdge>	findInAndOutEdgesForNode(UniqueIdentifier nodeId, String nodeType)
List<EdgeTypeInfo>	getEdgeTypeInfos()
TraversableEdge	loadEdge(UniqueIdentifier id, String type)
void	removeEdge(EdgeForRemoval edgeForRemoval)
void	removeEdge(UniqueIdentifier edgeId, String edgeType)
void	replace(Edge edge)
void	save(Edge edge)

Method Details

save

void save(Edge edge)

loadEdge

TraversableEdge loadEdge(UniqueIdentifier id,
 String type)

edgeExists

boolean edgeExists(UniqueIdentifier id,
 String type)

replace

void replace(Edge edge)

removeEdge

void removeEdge(UniqueIdentifier edgeId,
 String edgeType)

removeEdge

void removeEdge(EdgeForRemoval edgeForRemoval)

getEdgeTypeInfos

List<EdgeTypeInfo> getEdgeTypeInfos()

findInAndOutEdgesForNode

Set<TraversableEdge> findInAndOutEdgesForNode(UniqueIdentifier nodeId,
 String nodeType)

findEdgeByTypeAndNodes

TraversableEdge findEdgeByTypeAndNodes(String edgeType,
 NodeIdAndType nodeFrom,
 NodeIdAndType nodeTo)