SimpleQueue (venice API)

Type Parameters:

T -

All Known Implementing Classes:

AbstractQOSBasedQueue, QOSBasedMultiQueue, QOSBasedQueue, QOSFCFSQueue
```
public interface SimpleQueue<T>
```
Simplified Queue Interface that supports basic operations like add(), poll() etc akin to the operations on Queue.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  boolean add(T e)
  
  boolean isEmpty()
  Checks if queue is empty.
  
  T poll()
  
  int size()

- Method Detail
  - add
```
boolean add(@Nonnull
            T e)
```
    See Also:
    
    Queue.add(Object)
  - poll
```
T poll()
```
    See Also:
    
    Queue.poll()
  - size
```
int size()
```
    See Also:
    
    Collection.size()
  - isEmpty
```
boolean isEmpty()
```
    Checks if queue is empty.
    
    Returns:
    
    true if Queue contains no elements, false otherwise.