QOS (Intrexx 10.0 Workflow Objects Documentation)

java.lang.Object
- de.uplanet.lucy.server.mqtt.workflow.QOS

@ConstantClass
public final class QOS
extends Object

Quality of service as defined in the MQTT specification.

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`AT_LEAST_ONCE_DELIVERY`	QoS 1: At least once delivery.
`static int`	`AT_MOST_ONCE_DELIVERY`	QoS 0: At most once delivery.
`static int`	`EXACTLY_ONCE_DELIVERY`	QoS 2: Exactly once delivery.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static int`	`checkValidQoS(int p_iQoS)`	Check if the given value is valid according to the specification.
`static boolean`	`isValidQoS(int p_iQoS)`	Test if the given value is valid according to the specification.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - AT_MOST_ONCE_DELIVERY
```
public static final int AT_MOST_ONCE_DELIVERY
```
    QoS 0: At most once delivery.
    
    See Also:
    
    Constant Field Values
  - AT_LEAST_ONCE_DELIVERY
```
public static final int AT_LEAST_ONCE_DELIVERY
```
    QoS 1: At least once delivery.
    
    See Also:
    
    Constant Field Values
  - EXACTLY_ONCE_DELIVERY
```
public static final int EXACTLY_ONCE_DELIVERY
```
    QoS 2: Exactly once delivery.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - checkValidQoS
```
public static int checkValidQoS(int p_iQoS)
                         throws WorkflowConfigurationException
```
    Check if the given value is valid according to the specification.
    
    Parameters:
    
    p_iQoS - The value to be tested.
    
    Returns:
    
    The given value.
    
    Throws:
    
    WorkflowConfigurationException - If the given value is not a valid QoS.
  - isValidQoS
```
public static boolean isValidQoS(int p_iQoS)
```
    Test if the given value is valid according to the specification.
    
    Parameters:
    
    p_iQoS - The value to be tested.
    
    Returns:
    
    true if the given value is a valid QoS value, or false otherwise.