com.qcloud.cos.model

枚举 StorageClass

java.lang.Object

java.lang.Enum<StorageClass>

com.qcloud.cos.model.StorageClass

所有已实现的接口:

Serializable, Comparable<StorageClass>

public enum StorageClass
extends Enum<StorageClass>

Specifies constants that define COS storage classes. The standard storage class is the default storage class.

Qcloud COS offers multiple storage classes for different customers' needs. The STANDARD storage class is the default storage class, and means that redundant copies of data will be stored in different locations.

枚举常量概要

枚举常量

枚举常量和说明
NearLine The Qcloud NEARLINE storage class.
Standard The default COS class.
Standard_IA STANDARD_IA

方法概要

方法

限定符和类型	方法和说明
static StorageClass	fromValue(String cosStorageClassString) Returns the Qcloud COS StorageClass enumeration value representing the specified Qcloud COS StorageClass ID string.
String	toString()
static StorageClass	valueOf(String name) 返回带有指定名称的该类型的枚举常量。
static StorageClass[]	values() 按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。

从类继承的方法 java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

Standard

public static final StorageClass Standard

The default COS class. This storage class is recommended for critical, non-reproducible data. The standard storage class is a highly available and highly redundant storage option provided for an affordable price.

Standard_IA

public static final StorageClass Standard_IA

STANDARD_IA

NearLine

public static final StorageClass NearLine

The Qcloud NEARLINE storage class. This storage class means your object's data is stored in Qcloud NEARLINE, and Qcloud COS stores a reference to the data in the NEARLINE COS bucket.

方法详细资料

values

public static StorageClass[] values()

按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示:

for (StorageClass c : StorageClass.values())
    System.out.println(c);

返回:

按照声明该枚举类型的常量的顺序返回的包含这些常量的数组

valueOf

public static StorageClass valueOf(String name)

返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量

NullPointerException - 如果参数为空值

fromValue

public static StorageClass fromValue(String cosStorageClassString)
                              throws IllegalArgumentException

Returns the Qcloud COS StorageClass enumeration value representing the specified Qcloud COS StorageClass ID string. If the specified string doesn't map to a known Qcloud COS storage class, an IllegalArgumentException is thrown.

参数:

Cos - StorageClassString The Qcloud COS storage class ID string.

返回:

The Qcloud COS StorageClass enumeration value representing the specified Qcloud COS storage class ID.

抛出:

IllegalArgumentException - If the specified value does not map to one of the known Qcloud COS storage classes.

toString

public String toString()

覆盖:

toString 在类中 Enum<StorageClass>