NodeEventQueue (Alfresco Repository zap-7.87-postgres11 API)

java.lang.Object
- org.alfresco.filesys.repo.NodeEventQueue

public class NodeEventQueue
extends java.lang.Object

Node Event Queue Class

Author:: gkspencer

Constructor Summary

Constructors
Constructor Description

NodeEventQueue()
Class constructor

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addEvent(NodeEvent event)`	Add an event to the queue
`int`	`numberOfEvents()`	Return the number of events in the queue
`NodeEvent`	`removeEvent()`	Remove an event from the head of the queue
`NodeEvent`	`removeSessionNoWait()`	Remove an event from the queue, without waiting if there are no events in the queue
`void`	`waitUntilEmpty()`	Wait for the event queue to be emptied
`void`	`waitWhileEmpty()`	Wait for an event to be added to the queue

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

- Constructor Detail
  - NodeEventQueue
```
public NodeEventQueue()
```
    Class constructor
- Method Detail
  - numberOfEvents
```
public final int numberOfEvents()
```
    Return the number of events in the queue
    
    Returns:
    
    int
  - addEvent
```
public final void addEvent(NodeEvent event)
```
    Add an event to the queue
    
    Parameters:
    
    event - NodeEvent
  - removeEvent
```
public final NodeEvent removeEvent()
                            throws java.lang.InterruptedException
```
    Remove an event from the head of the queue
    
    Returns:
    
    NodeEvent
    
    Throws:
    
    java.lang.InterruptedException
  - removeSessionNoWait
```
public final NodeEvent removeSessionNoWait()
```
    Remove an event from the queue, without waiting if there are no events in the queue
    
    Returns:
    
    NodeEvent
  - waitWhileEmpty
```
public final void waitWhileEmpty()
                          throws java.lang.InterruptedException
```
    Wait for an event to be added to the queue
    
    Throws:
    
    java.lang.InterruptedException
  - waitUntilEmpty
```
public final void waitUntilEmpty()
                          throws java.lang.InterruptedException
```
    Wait for the event queue to be emptied
    
    Throws:
    
    java.lang.InterruptedException