org.apache.paimon.io.cache

类 CacheManager

java.lang.Object

org.apache.paimon.io.cache.CacheManager

public class CacheManager
extends Object

Cache manager to cache bytes to paged MemorySegments.

构造器概要

构造器

构造器和说明
CacheManager(int pageSize, MemorySize maxMemorySize)

方法概要

限定符和类型	方法和说明
MemorySegment	getPage(RandomAccessFile file, int pageNumber, java.util.function.Consumer<Integer> cleanCallback)
void	invalidPage(RandomAccessFile file, int pageNumber)
int	pageSize()

从类继承的方法 java.lang.Object

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

构造器详细资料

CacheManager

public CacheManager(int pageSize,
                    MemorySize maxMemorySize)

方法详细资料

pageSize

public int pageSize()

getPage

public MemorySegment getPage(RandomAccessFile file,
                             int pageNumber,
                             java.util.function.Consumer<Integer> cleanCallback)

invalidPage

public void invalidPage(RandomAccessFile file,
                        int pageNumber)