com.qcloud.cos.transfer

枚举 PauseStatus

java.lang.Object

java.lang.Enum<PauseStatus>

com.qcloud.cos.transfer.PauseStatus

所有已实现的接口:

Serializable, Comparable<PauseStatus>

public enum PauseStatus
extends Enum<PauseStatus>

The status of a pause operation initiated on a Upload/ Download.

枚举常量概要

枚举常量

枚举常量和说明
CANCELLED pause is not possible while transfer is already in progress AND cancel was requested; so we cancel it
CANCELLED_BEFORE_START pause is not yet applicable since transfer has not started AND cancel was requested; so we cancel it
NO_EFFECT pause is not possible while transfer is already in progress; so no action taken
NOT_STARTED pause is not yet applicable since transfer has not started; so no action taken
SUCCESS transfer successfully paused (and therefore the return information can be used to resume the transfer later on)

方法概要

方法

限定符和类型	方法和说明
boolean	isCancelled() Returns true if the transfer is cancelled else false.
boolean	isPaused() Returns true if the transfer is paused else false.
boolean	unchanged() Returns true if the transfer is not started or the pause operation has no effect on the transfer.
static PauseStatus	valueOf(String name) 返回带有指定名称的该类型的枚举常量。
static PauseStatus[]	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, toString, 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

SUCCESS

public static final PauseStatus SUCCESS

transfer successfully paused (and therefore the return information can be used to resume the transfer later on)

NOT_STARTED

public static final PauseStatus NOT_STARTED

pause is not yet applicable since transfer has not started; so no action taken

CANCELLED_BEFORE_START

public static final PauseStatus CANCELLED_BEFORE_START

pause is not yet applicable since transfer has not started AND cancel was requested; so we cancel it

NO_EFFECT

public static final PauseStatus NO_EFFECT

pause is not possible while transfer is already in progress; so no action taken

CANCELLED

public static final PauseStatus CANCELLED

pause is not possible while transfer is already in progress AND cancel was requested; so we cancel it

方法详细资料

values

public static PauseStatus[] 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 (PauseStatus c : PauseStatus.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 PauseStatus 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

isPaused

public boolean isPaused()

Returns true if the transfer is paused else false.

isCancelled

public boolean isCancelled()

Returns true if the transfer is cancelled else false.

unchanged

public boolean unchanged()

Returns true if the transfer is not started or the pause operation has no effect on the transfer.