EDU.oswego.cs.dl.util.concurrent

Class LockedExecutor

public class LockedExecutor extends Object implements Executor

An implementation of Executor that invokes the run method of the supplied command within a synchronization lock and then returns.

[ Introduction to this package. ]

Field Summary
protected Sync	mutex_ The mutex *

Constructor Summary
	LockedExecutor(Sync mutex) Create a new LockedExecutor that relies on the given mutual exclusion lock.

Method Summary
void	execute(Runnable command) Execute the given command directly in the current thread, within the supplied lock.

Constructor Detail

LockedExecutor

public LockedExecutor(Sync mutex)

Create a new LockedExecutor that relies on the given mutual exclusion lock.

Parameters: mutex Any mutual exclusion lock. Standard usage is to supply an instance of Mutex, but, for example, a Semaphore initialized to 1 also works. On the other hand, many other Sync implementations would not work here, so some care is required to supply a sensible synchronization object.

Method Detail

execute

public void execute(Runnable command)

Execute the given command directly in the current thread, within the supplied lock.

Class LockedExecutor

Field Detail

mutex_

Constructor Detail

LockedExecutor

Method Detail

execute