Package com.iu.javadatastructureslab.controller

Class QueueController

java.lang.Object

com.iu.javadatastructureslab.controller.QueueController

@Controller
public class QueueController
extends Object

Handles the restaurant queue demo endpoints.

Constructor Summary

Constructors

Constructor	Description
QueueController()

Method Summary

Modifier and Type	Method	Description
String	addToQueue(String name, String arrivalTime, int priority)	Adds a customer to the queue.
String	clearQueue()	Clears all customers from the queue.
String	queue(org.springframework.ui.Model model)	Renders the queue view with current queue statistics.
String	removeFromQueue()	Removes the next customer from the queue.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

QueueController

public QueueController()

Method Details

queue

@GetMapping("/queue")
public String queue(org.springframework.ui.Model model)

Renders the queue view with current queue statistics.

Parameters:

model - model used to expose view attributes

Returns:

the queue view name

addToQueue

@PostMapping("/queue/add")
public String addToQueue(@RequestParam
 String name,
 @RequestParam
 String arrivalTime,
 @RequestParam
 int priority)

Adds a customer to the queue.

Parameters:

name - customer name

arrivalTime - arrival time text

priority - priority flag (0 regular, >0 priority)

Returns:

redirect to the queue view

removeFromQueue

@PostMapping("/queue/remove")
public String removeFromQueue()

Removes the next customer from the queue.

Returns:

redirect to the queue view

clearQueue

@PostMapping("/queue/clear")
public String clearQueue()

Clears all customers from the queue.

Returns:

redirect to the queue view