org.apache.paimon.utils

Class SegmentsCache<T>

java.lang.Object

org.apache.paimon.utils.SegmentsCache<T>

public class SegmentsCache<T>
extends Object

Cache Segments.

Constructor Summary

Constructors

Constructor and Description
SegmentsCache(int pageSize, MemorySize maxMemorySize, long maxElementSize)

Method Summary

Modifier and Type	Method and Description
static <T> SegmentsCache<T>	create(int pageSize, MemorySize maxMemorySize, long maxElementSize)
static <T> SegmentsCache<T>	create(MemorySize maxMemorySize, long maxElementSize)
Segments	getIfPresents(T key)
long	maxElementSize()
MemorySize	maxMemorySize()
int	pageSize()
void	put(T key, Segments segments)

Methods inherited from class java.lang.Object

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

Constructor Detail

SegmentsCache

public SegmentsCache(int pageSize,
                     MemorySize maxMemorySize,
                     long maxElementSize)

Method Detail

pageSize

public int pageSize()

maxMemorySize

public MemorySize maxMemorySize()

maxElementSize

public long maxElementSize()

getIfPresents

@Nullable
public Segments getIfPresents(T key)

put

public void put(T key,
                Segments segments)

create

@Nullable
public static <T> SegmentsCache<T> create(MemorySize maxMemorySize,
                                                    long maxElementSize)

create

@Nullable
public static <T> SegmentsCache<T> create(int pageSize,
                                                    MemorySize maxMemorySize,
                                                    long maxElementSize)