WaitSemaphore

java.lang.Object
- org.jboss.util.Semaphore
- - org.jboss.util.WaitSemaphore

All Implemented Interfaces:

Sync, WaitSync
```
public class WaitSemaphore
extends Semaphore
implements WaitSync
```
Wait exclusive semaphore with wait - notify primitives

Version:

$Revision$

Field Summary

Fields
Modifier and Type Field Description

private int m_waiters

private static int MAX_USERS_ALLOWED

Constructor Summary

Constructors
Constructor Description

WaitSemaphore()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`doNotify()`	Wakes up this sync that has been posed in wait status by a `WaitSync.doWait()` call.
`void`	`doWait()`	Pone in wait status this sync, until `WaitSync.doNotify()` is called to wake it up.
`int`	`getWaiters()`
`java.lang.String`	`toString()`

Methods inherited from class org.jboss.util.Semaphore
acquire, getUsers, logAcquire, logDeadlock, logRelease, release, waitImpl

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

Methods inherited from interface org.jboss.util.Sync
acquire, release

- Field Detail
  - MAX_USERS_ALLOWED
```
private static final int MAX_USERS_ALLOWED
```
    See Also:
    
    Constant Field Values
  - m_waiters
```
private int m_waiters
```
- Constructor Detail
  - WaitSemaphore
```
public WaitSemaphore()
```
- Method Detail
  - doWait
```
public void doWait()
            throws java.lang.InterruptedException
```
    Description copied from interface: WaitSync
    
    Pone in wait status this sync, until WaitSync.doNotify() is called to wake it up.
    
    Specified by:
    
    doWait in interface WaitSync
    
    Throws:
    
    java.lang.InterruptedException
    
    See Also:
    
    WaitSync.doNotify()
  - doNotify
```
public void doNotify()
              throws java.lang.InterruptedException
```
    Description copied from interface: WaitSync
    
    Wakes up this sync that has been posed in wait status by a WaitSync.doWait() call. If this sync is not waiting, invoking this method should have no effect.
    
    Specified by:
    
    doNotify in interface WaitSync
    
    Throws:
    
    java.lang.InterruptedException
    
    See Also:
    
    WaitSync.doWait()
  - getWaiters
```
public int getWaiters()
```
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class Semaphore