Queue (para-core 1.46.1 API)

All Known Implementing Classes:

MockQueue
```
public interface Queue
```
The core queue interface. Pushes messages to a queue and pulls them for processing.

Author:

Alex Bogdanovski [alex@erudika.com]

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`String`	`getName()`	Returns the name of the queue.
`String`	`pull()`	Pulls one or more messages from a queue.
`void`	`push(String task)`	Pushes a message to a queue.
`void`	`setName(String name)`	Sets the name of the queue.
`void`	`startPolling()`	Start a new async task which polls the queue and automatically processes the messages.
`void`	`stopPolling()`	Stops the polling async task manually.

- Method Detail
  - pull
```
String pull()
```
    Pulls one or more messages from a queue.
    
    Returns:
    
    the message
  - push
```
void push(String task)
```
    Pushes a message to a queue.
    
    Parameters:
    
    task - the message
  - getName
```
String getName()
```
    Returns the name of the queue.
    
    Returns:
    
    the queue name
  - setName
```
void setName(String name)
```
    Sets the name of the queue.
    
    Parameters:
    
    name - a name
  - startPolling
```
void startPolling()
```
    Start a new async task which polls the queue and automatically processes the messages. This was inspired by Elasticsearch rivers.
  - stopPolling
```
void stopPolling()
```
    Stops the polling async task manually. This method should always be called on shutdown.