ChangeQueue.QueuePosition

All Known Implementing Classes:

FixedSizeChangeQueue.QueuePositionImpl, UnlimitedChangeQueue.QueuePositionImpl, ZeroSizeChangeQueue.QueuePositionImpl

Enclosing interface:

ChangeQueue<C>
```
public static interface ChangeQueue.QueuePosition
```

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  boolean isValid()

- Method Detail
  - isValid
```
boolean isValid()
```