org.rocksdb

类 WBWIRocksIterator.WriteEntry

java.lang.Object

org.rocksdb.WBWIRocksIterator.WriteEntry

所有已实现的接口:

java.lang.AutoCloseable

封闭类:

WBWIRocksIterator

public static class WBWIRocksIterator.WriteEntry
extends java.lang.Object
implements java.lang.AutoCloseable

Represents an entry returned by WBWIRocksIterator.entry() It is worth noting that a WriteEntry with the type WBWIRocksIterator.WriteType.DELETE or WBWIRocksIterator.WriteType.LOG will not have a value.

构造器概要

构造器

构造器和说明
WriteEntry(WBWIRocksIterator.WriteType type, DirectSlice key, DirectSlice value)

方法概要

限定符和类型	方法和说明
void	close()
boolean	equals(java.lang.Object other)
DirectSlice	getKey() Returns the key of the Write Entry
WBWIRocksIterator.WriteType	getType() Returns the type of the Write Entry
DirectSlice	getValue() Returns the value of the Write Entry
int	hashCode() Generates a hash code for the Write Entry.

从类继承的方法 java.lang.Object

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

构造器详细资料

WriteEntry

public WriteEntry(WBWIRocksIterator.WriteType type,
                  DirectSlice key,
                  DirectSlice value)

方法详细资料

getType

public WBWIRocksIterator.WriteType getType()

Returns the type of the Write Entry

返回:

the WriteType of the WriteEntry

getKey

public DirectSlice getKey()

Returns the key of the Write Entry

返回:

The slice containing the key of the WriteEntry

getValue

public DirectSlice getValue()

Returns the value of the Write Entry

返回:

The slice containing the value of the WriteEntry or null if the WriteEntry has no value

hashCode

public int hashCode()

Generates a hash code for the Write Entry. NOTE: The hash code is based on the string representation of the key, so it may not work correctly with exotic custom comparators.

覆盖:

hashCode 在类中 java.lang.Object

返回:

The hash code for the Write Entry

equals

public boolean equals(java.lang.Object other)

覆盖:

equals 在类中 java.lang.Object

close

public void close()

指定者:

close 在接口中 java.lang.AutoCloseable