FactoryRDFCaching (Apache Jena ARQ)

java.lang.Object

org.apache.jena.riot.system.FactoryRDFStd

org.apache.jena.riot.system.FactoryRDFCaching

All Implemented Interfaces:: FactoryRDF

public class FactoryRDFCaching extends FactoryRDFStd

Adds some caching of created nodes - the caching is tuned to RIOT parser usage

Field Summary

Fields

Modifier and Type

Field

Description

static final int

DftNodeCacheSize
Constructor Summary

Constructors

Constructor

Description

FactoryRDFCaching()

FactoryRDFCaching(int cacheSize, LabelToNode labelMapping)
Method Summary

Modifier and Type

Method

Description

Node

createStringLiteral(String lexical)

Node

createTypedLiteral(String lexical, RDFDatatype datatype)

Node

createURI(String uriStr)

org.apache.jena.atlas.lib.cache.CacheInfo

stats()

Methods inherited from class org.apache.jena.riot.system.FactoryRDFStd
createBlankNode, createBlankNode, createBlankNode, createLangLiteral, createQuad, createTriple, reset

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- DftNodeCacheSize
  
  public static final int DftNodeCacheSize
  See Also:
  
  Constant Field Values
Constructor Details
- FactoryRDFCaching
  
  public FactoryRDFCaching()
- FactoryRDFCaching
  
  public FactoryRDFCaching(int cacheSize, LabelToNode labelMapping)
Method Details
- createURI
  
  public Node createURI(String uriStr)
  
  Specified by:
  
  createURI in interface FactoryRDF
  
  Overrides:
  
  createURI in class FactoryRDFStd
- createTypedLiteral
  
  public Node createTypedLiteral(String lexical, RDFDatatype datatype)
  
  Specified by:
  
  createTypedLiteral in interface FactoryRDF
  
  Overrides:
  
  createTypedLiteral in class FactoryRDFStd
- createStringLiteral
  
  public Node createStringLiteral(String lexical)
  
  Specified by:
  
  createStringLiteral in interface FactoryRDF
  
  Overrides:
  
  createStringLiteral in class FactoryRDFStd
- stats
  
  public org.apache.jena.atlas.lib.cache.CacheInfo stats()