com.epimorphics.server.core

Interface Indexer

All Known Implementing Classes:

LuceneIndex

public interface Indexer

Interface for indexers which are notified when a store changes to update their specialist indexes.

Author:

Dave Reynolds

Method Summary

Methods

Modifier and Type	Method and Description
void	addGraph(String graphname, com.hp.hpl.jena.rdf.model.Model graph)
void	deleteGraph(String graphname)
void	endBatch() Since the end up an update batch.
void	startBatch() Signal an indexer that a batch of changes is starting, this may be used to optimize commit cycles.
void	updateGraph(String graphname, com.hp.hpl.jena.rdf.model.Model graph)

Method Detail

startBatch

void startBatch()

Signal an indexer that a batch of changes is starting, this may be used to optimize commit cycles. No formal transaction semantics implied, is that needed here

endBatch

void endBatch()

Since the end up an update batch.

addGraph

void addGraph(String graphname,
            com.hp.hpl.jena.rdf.model.Model graph)

updateGraph

void updateGraph(String graphname,
               com.hp.hpl.jena.rdf.model.Model graph)

deleteGraph

void deleteGraph(String graphname)