类 ReadAheadRequest

java.lang.Object

com.obs.services.model.GenericRequest

com.obs.services.model.ReadAheadRequest

public class ReadAheadRequest
extends GenericRequest

Request parameters for reading ahead objects

字段概要

从类继承的字段 com.obs.services.model.GenericRequest

bucketName, cancelHandler, httpMethod, userHeaders

构造器概要

构造器

构造器	说明
ReadAheadRequest(String bucketName, String prefix)	Constructor
ReadAheadRequest(String bucketName, String prefix, CacheOptionEnum cacheOption, long ttl)	Constructor

方法概要

修饰符和类型	方法	说明
CacheOptionEnum	getCacheOption()	Obtain the control option of the read-ahead cache.
String	getPrefix()	Obtain the name prefix of objects to be read ahead.
long	getTtl()	Obtain the cache data expiration time.
void	setCacheOption(CacheOptionEnum cacheOption)	Set the control option of the read-ahead cache.
void	setPrefix(String prefix)	Set the name prefix of objects to be read ahead.
void	setTtl(long ttl)	Set the cache data expiration time.

从类继承的方法 com.obs.services.model.GenericRequest

addUserHeaders, getBucketName, getCancelHandler, getHttpMethod, getUserHeaders, isRequesterPays, setBucketName, setCancelHandler, setRequesterPays, setUserHeaders, toString

从类继承的方法 java.lang.Object

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

构造器详细资料

ReadAheadRequest

public ReadAheadRequest(String bucketName,
 String prefix)

Constructor

参数:

bucketName - Bucket name

prefix - Name prefix of objects to be read ahead

ReadAheadRequest

public ReadAheadRequest(String bucketName,
 String prefix,
 CacheOptionEnum cacheOption,
 long ttl)

Constructor

参数:

bucketName - Bucket name

prefix - Name prefix of objects to be read ahead

cacheOption - Control option of the read-ahead cache

ttl - Expiration time of cached data, in seconds. The value ranges from 0 to 259200 (3 days)

方法详细资料

getPrefix

public String getPrefix()

Obtain the name prefix of objects to be read ahead.

返回:

Name prefix of objects to be read ahead

setPrefix

public void setPrefix(String prefix)

Set the name prefix of objects to be read ahead.

参数:

prefix - Name prefix of objects to be read ahead

getCacheOption

public CacheOptionEnum getCacheOption()

Obtain the control option of the read-ahead cache.

返回:

Control option of the read-ahead cache

setCacheOption

public void setCacheOption(CacheOptionEnum cacheOption)

Set the control option of the read-ahead cache.

参数:

cacheOption - Control option of the read-ahead cache

getTtl

public long getTtl()

Obtain the cache data expiration time.

返回:

Expiration time of cached data, in seconds

setTtl

public void setTtl(long ttl)

Set the cache data expiration time.

参数:

ttl - Expiration time of cached data, in seconds. The value ranges from 0 to 259200 (72 hours). The default value is 24 hours.