ClientTagSubscriptionManager.TagSubscription

java.lang.Object
- com.inductiveautomation.ignition.client.tags.impl.ClientTagSubscriptionManager.TagSubscription

protected class ClientTagSubscriptionManager.TagSubscription
extends java.lang.Object

Constructors
Constructor and Description
`TagSubscription(TagPath path)`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addListener(TagChangeListener listener)`
`TagPath`	`getPath()`
`boolean`	`removeListener(TagChangeListener listener)`
`int`	`size()`
`void`	`update(QualityCode quality)`
`void`	`update(TagChangeEvent e)` Notifies listeners of change.

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

Constructor Detail
- TagSubscription
```
public TagSubscription(TagPath path)
```

public void addListener(TagChangeListener listener)

public boolean removeListener(TagChangeListener listener)

update
```
public void update(TagChangeEvent e)
```
Notifies listeners of change. If true is returned, all listeners are invalid and the sub should be shut down.

public void update(QualityCode quality)

Class ClientTagSubscriptionManager.TagSubscription