one.microstream.entity

Interface EntityVersionCleaner<K>

All Known Implementing Classes:

EntityVersionCleaner.AgePreservingInstant, EntityVersionCleaner.AgePreservingSystemNanoTime, EntityVersionCleaner.AgePreservingSystemTimeMillis, EntityVersionCleaner.AmountPreserving

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface EntityVersionCleaner<K>

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	EntityVersionCleaner.AgePreservingInstant
static class	EntityVersionCleaner.AgePreservingSystemNanoTime
static class	EntityVersionCleaner.AgePreservingSystemTimeMillis
static class	EntityVersionCleaner.AmountPreserving<K>

Method Summary

Modifier and Type	Method and Description
static EntityVersionCleaner<Instant>	AgePreservingInstant(Duration preservedAge)
static EntityVersionCleaner<Long>	AgePreservingSystemNanoTime(long preservedAgeNanos)
static EntityVersionCleaner<Long>	AgePreservingSystemTimeMillis(long preservedAgeMillis)
static <K extends Comparable<? super K>> EntityVersionCleaner<K>	AmountPreserving(long maxPreservedVersions)
static <K> EntityVersionCleaner<K>	AmountPreserving(long maxPreservedVersions, Comparator<K> comparator)
void	cleanVersions(XTable<K,Entity> versions)

Method Detail

cleanVersions

void cleanVersions(XTable<K,Entity> versions)

AmountPreserving

static <K extends Comparable<? super K>> EntityVersionCleaner<K> AmountPreserving(long maxPreservedVersions)

AmountPreserving

static <K> EntityVersionCleaner<K> AmountPreserving(long maxPreservedVersions,
                                                    Comparator<K> comparator)

AgePreservingSystemTimeMillis

static EntityVersionCleaner<Long> AgePreservingSystemTimeMillis(long preservedAgeMillis)

AgePreservingSystemNanoTime

static EntityVersionCleaner<Long> AgePreservingSystemNanoTime(long preservedAgeNanos)

AgePreservingInstant

static EntityVersionCleaner<Instant> AgePreservingInstant(Duration preservedAge)