Package org.eclipse.rdf4j.sail.memory.model

Class MemStatementIteratorCache

java.lang.Object

org.eclipse.rdf4j.sail.memory.model.MemStatementIteratorCache

public class MemStatementIteratorCache
extends Object

A cache for MemStatementIterator that tracks how frequently an iterator is used and caches the iterator as a list

Author:

Håvard M. Ottestad

Field Summary

Fields

Modifier and Type	Field	Description
final int	CACHE_FREQUENCY_THRESHOLD

Constructor Summary

Constructors

Constructor	Description
MemStatementIteratorCache(int cacheFrequencyThreshold)

Method Summary

Modifier and Type	Method	Description
void	invalidateCache()

Methods inherited from class java.lang.Object

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

Field Details

CACHE_FREQUENCY_THRESHOLD

public final int CACHE_FREQUENCY_THRESHOLD

Constructor Details

MemStatementIteratorCache

public MemStatementIteratorCache(int cacheFrequencyThreshold)

Method Details

invalidateCache

public void invalidateCache()