ClassicLock

java.lang.Object

it.polimi.ingsw.Utility.ClassicLock

All Implemented Interfaces:: Lock

public class ClassicLock extends Object implements Lock

Classic Lock implementation

Field Summary

Fields

Modifier and Type

Field

Description

private final Semaphore

mutex
Constructor Summary

Constructors

Constructor

Description

ClassicLock(boolean initiallyLocked)

Classic Lock implementation, using a non re-entrant strategy
Method Summary

Modifier and Type

Method

Description

void

lock()

void

lockInterruptibly()

Condition

newCondition()

boolean

tryLock()

boolean

tryLock(long time, TimeUnit unit)

void

unlock()

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

Field Details
- mutex
  
  private final Semaphore mutex
Constructor Details
- ClassicLock
  
  public ClassicLock(boolean initiallyLocked)
  
  Classic Lock implementation, using a non re-entrant strategy
  
  Parameters:
  
  initiallyLocked - true if the lock has to be initially locked
Method Details
- lock
  
  public void lock()
  
  Specified by:
  
  lock in interface Lock
- lockInterruptibly
  
  public void lockInterruptibly() throws InterruptedException
  
  Specified by:
  
  lockInterruptibly in interface Lock
  
  Throws:
  
  InterruptedException
- tryLock
  
  public boolean tryLock()
  
  Specified by:
  
  tryLock in interface Lock
- tryLock
  
  public boolean tryLock(long time, TimeUnit unit) throws InterruptedException
  
  Specified by:
  
  tryLock in interface Lock
  
  Throws:
  
  InterruptedException
- unlock
  
  public void unlock()
  
  Specified by:
  
  unlock in interface Lock
- newCondition
  
  public Condition newCondition()
  
  Specified by:
  
  newCondition in interface Lock