Class CuckooFilterReserveFunction

java.lang.Object

org.infinispan.server.resp.commands.cuckoo.CuckooFilterReserveFunction

All Implemented Interfaces:

Serializable, Function<EntryView.ReadWriteEntryView<byte[],Object>, Boolean>, SerializableFunction<EntryView.ReadWriteEntryView<byte[],Object>, Boolean>

@ProtoTypeId(6147)
public final class CuckooFilterReserveFunction
extends Object
implements SerializableFunction<EntryView.ReadWriteEntryView<byte[],Object>, Boolean>

Function to reserve (create) a Cuckoo filter with specific parameters using FunctionalMap. Used by CF.RESERVE command.

Since:

16.2

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
CuckooFilterReserveFunction(long capacity, int bucketSize, int maxIterations, int expansion)

Method Summary

Modifier and Type	Method	Description
Boolean	apply(EntryView.ReadWriteEntryView<byte[],Object> view)
int	getBucketSize()
long	getCapacity()
int	getExpansion()
int	getMaxIterations()

Methods inherited from class Object

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

Methods inherited from interface Function

andThen, compose

Constructor Details

CuckooFilterReserveFunction

@ProtoFactory
public CuckooFilterReserveFunction(long capacity,
 int bucketSize,
 int maxIterations,
 int expansion)

Method Details

getCapacity

@ProtoField(number=1,
            defaultValue="1024")
public long getCapacity()

getBucketSize

@ProtoField(number=2,
            defaultValue="2")
public int getBucketSize()

getMaxIterations

@ProtoField(number=3,
            defaultValue="20")
public int getMaxIterations()

getExpansion

@ProtoField(number=4,
            defaultValue="1")
public int getExpansion()

apply

public Boolean apply(EntryView.ReadWriteEntryView<byte[],Object> view)

Specified by:

apply in interface Function<EntryView.ReadWriteEntryView<byte[],Object>, Boolean>