com.qcloud.cos.transfer

Enum PauseStatus

java.lang.Object

java.lang.Enum<PauseStatus>

com.qcloud.cos.transfer.PauseStatus

All Implemented Interfaces:

Serializable, Comparable<PauseStatus>

public enum PauseStatus
extends Enum<PauseStatus>

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

Enum Constant Summary

Enum Constants

Enum Constant and Description
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)

Method Summary

Modifier and Type	Method and Description
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) Returns the enum constant of this type with the specified name.
static PauseStatus[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

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

Method Detail

values

public static PauseStatus[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

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

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static PauseStatus valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

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.