y.io.graphml.output
Interface GraphElementIdProvider

All Known Implementing Classes:

DefaultGraphElementIdProvider

public interface GraphElementIdProvider

Interface for classes that provide custom id's for core graphml elements

Method Summary

String	getEdgeId(Edge edge, GraphMLWriteContext context) Get an ID for the specified edge Object
String	getGraphId(Graph graph, GraphMLWriteContext context) Get an ID for the specified graph Object
String	getNodeId(Node node, GraphMLWriteContext context) Get an ID for the specified node Object
String	getPortId(Port port, Node owner, GraphMLWriteContext context) Get an ID for the specified port Object

Method Detail

getGraphId

String getGraphId(Graph graph,
                  GraphMLWriteContext context)

Get an ID for the specified graph Object

Parameters:

graph - the current graph Object

context - the current write context, for further information to the provider

Returns:

an ID for the specified graph Object

getNodeId

String getNodeId(Node node,
                 GraphMLWriteContext context)

Get an ID for the specified node Object

Parameters:

node - the current node Object

context - the current write context, for further information to the provider

Returns:

an ID for the specified node Object

getEdgeId

String getEdgeId(Edge edge,
                 GraphMLWriteContext context)

Get an ID for the specified edge Object

Parameters:

edge - the current edge Object

context - the current write context, for further information to the provider

Returns:

an ID for the specified edge Object

getPortId

String getPortId(Port port,
                 Node owner,
                 GraphMLWriteContext context)

Get an ID for the specified port Object

Parameters:

port - the current port Object

context - the current write context, for further information to the provider

owner - the node that owns the current port

Returns:

an ID for the specified port Object