Package org.aksw.jena_sparql_api.cache.file

Class CacheBackendFile

java.lang.Object

org.aksw.jena_sparql_api.cache.file.CacheBackendFile

All Implemented Interfaces:

CacheBackend

public class CacheBackendFile
extends Object
implements CacheBackend

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	isReadonly
protected long	lifespan
protected Path	parentFile
protected boolean	useCompression
protected boolean	writeQuery

Constructor Summary

Constructors

Constructor	Description
CacheBackendFile(File parentFile, long lifespan)
CacheBackendFile(Path parentFile, long lifespan, boolean useCompression, boolean isReadonly, boolean writeQuery)

Method Summary

Modifier and Type	Method	Description
boolean	isReadOnly()
CacheEntry	lookup(String service, String queryString)
void	write(String service, String queryString, InputStream in)

Methods inherited from class java.lang.Object

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

Field Details

parentFile

protected Path parentFile

lifespan

protected long lifespan

useCompression

protected boolean useCompression

isReadonly

protected boolean isReadonly

writeQuery

protected boolean writeQuery

Constructor Details

CacheBackendFile

public CacheBackendFile(File parentFile,
 long lifespan)

CacheBackendFile

public CacheBackendFile(Path parentFile,
 long lifespan,
 boolean useCompression,
 boolean isReadonly,
 boolean writeQuery)

Method Details

lookup

public CacheEntry lookup(String service,
 String queryString)

Specified by:

lookup in interface CacheBackend

write

public void write(String service,
 String queryString,
 InputStream in)

Specified by:

write in interface CacheBackend

isReadOnly

public boolean isReadOnly()

Specified by:

isReadOnly in interface CacheBackend