org.topbraidcomposer.gef.graph.initializer
Interface IGraphInitializer

public interface IGraphInitializer

An interface for plugins that can initially populate a Graph.

Author:

Holger Knublauch

Method Summary

com.hp.hpl.jena.rdf.model.StmtIterator

listInitialStatements(com.hp.hpl.jena.rdf.model.Resource rootResource, java.util.Set<com.hp.hpl.jena.rdf.model.Resource> nodeResources) Gets a list of statements that shall be displayed initially, and populates a given Set with those Resources that shall be displayed as nodes.

Method Detail

listInitialStatements

com.hp.hpl.jena.rdf.model.StmtIterator listInitialStatements(com.hp.hpl.jena.rdf.model.Resource rootResource,
                                                             java.util.Set<com.hp.hpl.jena.rdf.model.Resource> nodeResources)

Gets a list of statements that shall be displayed initially, and populates a given Set with those Resources that shall be displayed as nodes.

Parameters:

rootResource - the resource to start with

nodeResources - will contain the resulting resources

Returns:

null if this initializer does not initialize this graph