net.fortytwo.linkeddata
Class CachingMetadata

java.lang.Object
  net.fortytwo.linkeddata.CachingMetadata

public class CachingMetadata
extends Object

A collection of caching metadata for aggregated Linked Data. A complete set of metadata is maintained in the underlying triple store, while a subset of the data is kept in a fast in-memory cache.

Author:

Joshua Shinavier (http://fortytwo.net)

Constructor Summary

CachingMetadata(int capacity, org.openrdf.model.ValueFactory valueFactory)

Method Summary

CacheEntry	getMemo(String graphUri, org.openrdf.sail.SailConnection sc)
void	setMemo(String graphUri, CacheEntry memo, org.openrdf.sail.SailConnection sc)

Methods inherited from class java.lang.Object

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

Constructor Detail

CachingMetadata

public CachingMetadata(int capacity,
                       org.openrdf.model.ValueFactory valueFactory)
                throws net.fortytwo.ripple.RippleException

Throws:

net.fortytwo.ripple.RippleException

Method Detail

getMemo

public CacheEntry getMemo(String graphUri,
                          org.openrdf.sail.SailConnection sc)
                   throws net.fortytwo.ripple.RippleException

Throws:

net.fortytwo.ripple.RippleException

setMemo

public void setMemo(String graphUri,
                    CacheEntry memo,
                    org.openrdf.sail.SailConnection sc)
             throws net.fortytwo.ripple.RippleException

Throws:

net.fortytwo.ripple.RippleException