at.newmedialab.ldpath.backend.linkeddata
Class LDMemoryBackend

java.lang.Object
  at.newmedialab.ldpath.backend.sesame.AbstractSesameBackend
      at.newmedialab.ldpath.backend.sesame.SesameRepositoryBackend
          at.newmedialab.ldpath.backend.linkeddata.AbstractLDBackend
              at.newmedialab.ldpath.backend.linkeddata.LDMemoryBackend

All Implemented Interfaces:

LDCacheProvider, at.newmedialab.ldpath.api.backend.RDFBackend<org.openrdf.model.Value>

public class LDMemoryBackend
extends AbstractLDBackend

A Linked Data backend implementation with no persistent storage. All retrieved data is kept in memory and discarded when the virtual machine exits.

Author: Sebastian Schaffert

Constructor Summary

LDMemoryBackend()

Method Summary

Map<String,CacheEntry>

getMetadataRepository() Return a map that can be used to store caching metadata about resources.

Methods inherited from class at.newmedialab.ldpath.backend.linkeddata.AbstractLDBackend

getTripleRepository, listEndpoints, listObjects, listSubjects, registerEndpoint, unregisterEndpoint

Methods inherited from class at.newmedialab.ldpath.backend.sesame.SesameRepositoryBackend

createLiteral, createLiteral, createURI, getRepository, setRepository

Methods inherited from class at.newmedialab.ldpath.backend.sesame.AbstractSesameBackend

booleanValue, createLiteralInternal, createLiteralInternal, createURIInternal, dateTimeValue, dateValue, debugType, decimalValue, doubleValue, floatValue, getLiteralLanguage, getLiteralType, getThreadPool, integerValue, intValue, isBlank, isLiteral, isURI, listObjectsInternal, listSubjectsInternal, longValue, stringValue, supportsThreading, timeValue

Methods inherited from class java.lang.Object

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

Constructor Detail

LDMemoryBackend

public LDMemoryBackend()

Method Detail

getMetadataRepository

public Map<String,CacheEntry> getMetadataRepository()

Return a map that can be used to store caching metadata about resources. The LDCacheProvider should take care of persisting the metadata if desired.

Returns:

a map for storing caching metadata