Package org.epics.pvaccess.impl.remote

Enum QoS

java.lang.Object

java.lang.Enum<QoS>

org.epics.pvaccess.impl.remote.QoS

All Implemented Interfaces:

Serializable, Comparable<QoS>

public enum QoS
extends Enum<QoS>

QoS bit-mask values.

Version:

$Id$

Author:

Matej Sekoranja

Enum Constant Summary

Enum Constants

Enum Constant	Description
DEFAULT	Default behavior.
DESTROY	Destroy option.
GET	Get.
GET_PUT	Get-put.
INIT	Initialize option.
PROCESS	Process option.
REPLY_REQUIRED	Require reply (acknowledgment for reliable operation).
UNUSED_0	Best-effort option (no reply).
UNUSED_1	Share data option.

Method Summary

Modifier and Type	Method	Description
int	getMaskValue()	Get bit-mask value of this option.
boolean	isSet(int qos)	Check if option is set.
static QoS	valueOf(String name)	Returns the enum constant of this type with the specified name.
static QoS[]	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

DEFAULT

public static final QoS DEFAULT

Default behavior.

REPLY_REQUIRED

public static final QoS REPLY_REQUIRED

Require reply (acknowledgment for reliable operation).

UNUSED_0

public static final QoS UNUSED_0

Best-effort option (no reply).

PROCESS

public static final QoS PROCESS

Process option.

INIT

public static final QoS INIT

Initialize option.

DESTROY

public static final QoS DESTROY

Destroy option.

UNUSED_1

public static final QoS UNUSED_1

Share data option.

GET

public static final QoS GET

Get.

GET_PUT

public static final QoS GET_PUT

Get-put.

Method Detail

values

public static QoS[] 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 (QoS c : QoS.values())
    System.out.println(c);

Returns:

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

valueOf

public static QoS 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

getMaskValue

public int getMaskValue()

Get bit-mask value of this option.

Returns:

bit-mask value.

isSet

public boolean isSet(int qos)

Check if option is set.

Parameters:

qos - QoS options to check.

Returns:

true if option is set.