Package org.forgerock.bloomfilter

Class BloomFilters.RollingBloomFilterBuilder<T>

java.lang.Object

org.forgerock.bloomfilter.BloomFilters.BloomFilterBuilder<T>

org.forgerock.bloomfilter.BloomFilters.ScalableBloomFilterBuilder<T>

org.forgerock.bloomfilter.BloomFilters.RollingBloomFilterBuilder<T>

Type Parameters:

T - the type of elements to contain in the bloom filter.

Enclosing class:

BloomFilters

public static final class BloomFilters.RollingBloomFilterBuilder<T>
extends BloomFilters.ScalableBloomFilterBuilder<T>

Builder pattern for Rolling Bloom Filters, which are Scalable Bloom Filters whose elements can expire allowing space to be reclaimed over time.

Constructor Summary

Constructors

Constructor	Description
RollingBloomFilterBuilder(BloomFilters.BloomFilterBuilder<T> toCopy)

Method Summary

Modifier and Type	Method	Description
BloomFilters.RollingBloomFilterBuilder<T>	withExpiryStrategy(ExpiryStrategy<T> expiryStrategy)	Strategy for determining when elements of a rolling bloom filter have expired.

Methods inherited from class org.forgerock.bloomfilter.BloomFilters.ScalableBloomFilterBuilder

withCapacityGrowthFactor, withFalsePositiveProbabilityScaleFactor, withMaximumNumberOfBuckets

Methods inherited from class org.forgerock.bloomfilter.BloomFilters.BloomFilterBuilder

build, rolling, scalable, withConcurrencyStrategy, withFalsePositiveProbability, withInitialCapacity, withWriteBatchSize

Methods inherited from class java.lang.Object

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

Constructor Details

RollingBloomFilterBuilder

public RollingBloomFilterBuilder(BloomFilters.BloomFilterBuilder<T> toCopy)

Method Details

withExpiryStrategy

public BloomFilters.RollingBloomFilterBuilder<T> withExpiryStrategy(ExpiryStrategy<T> expiryStrategy)

Description copied from class: BloomFilters.BloomFilterBuilder

Strategy for determining when elements of a rolling bloom filter have expired. Used to determine when all elements in a bucket have expired and so can be released.

Overrides:

withExpiryStrategy in class BloomFilters.BloomFilterBuilder<T>

Parameters:

expiryStrategy - strategy for determining element expiry time.