Package org.projectnessie.gc.base

Class ContentBloomFilter

java.lang.Object

org.projectnessie.gc.base.ContentBloomFilter

All Implemented Interfaces:

Serializable

public class ContentBloomFilter
extends Object
implements Serializable

A utility class wrapping bloom filter functionality.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
ContentBloomFilter(long expectedEntries, double bloomFilterFpp)

Method Summary

Modifier and Type	Method	Description
double	getExpectedFpp()
void	merge(ContentBloomFilter filter)
boolean	mightContain(org.projectnessie.model.Content content)
void	put(org.projectnessie.model.Content content)
boolean	wasMerged()	A merged bloomfilter might indicate decreased filter quality.

Methods inherited from class java.lang.Object

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

Constructor Detail

ContentBloomFilter

public ContentBloomFilter(long expectedEntries,
                          double bloomFilterFpp)

Method Detail

put

public void put(org.projectnessie.model.Content content)

mightContain

public boolean mightContain(org.projectnessie.model.Content content)

merge

public void merge(ContentBloomFilter filter)

getExpectedFpp

public double getExpectedFpp()

wasMerged

public boolean wasMerged()

A merged bloomfilter might indicate decreased filter quality.

Returns:

true if other filters were merged into this instance