com.sun.corba.ee.spi.transport.concurrent

Class ConcurrentQueueFactory

java.lang.Object

com.sun.corba.ee.spi.transport.concurrent.ConcurrentQueueFactory

public final class ConcurrentQueueFactory
extends Object

A factory class for creating instances of ConcurrentQueue. Note that a rather unusual syntax is needed for calling these methods: ConcurrentQueueFactory.makeXXXConcurrentQueue() This is required because the type variable V is not used in the parameters of the factory method, so the correct type cannot be inferred by the compiler.

Method Summary

Modifier and Type	Method and Description
static <V> ConcurrentQueue	makeBlockingConcurrentQueue(long ttl) Create a ConcurrentQueue whose implementation uses conventional locking to protect the data structure.
static <V> ConcurrentQueue	makeConcurrentQueue(long ttl) Create a ConcurrentQueue that does no locking at all.
static <V> ConcurrentQueue	makeNonBlockingConcurrentQueue(long ttl) Create a ConcurrentQueue whose implementation never blocks.

Methods inherited from class java.lang.Object

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

Method Detail

makeNonBlockingConcurrentQueue

public static <V> ConcurrentQueue makeNonBlockingConcurrentQueue(long ttl)

Create a ConcurrentQueue whose implementation never blocks. Currently not fully implemented: the NonBlocking and Blocking impls are basically the same.

makeBlockingConcurrentQueue

public static <V> ConcurrentQueue makeBlockingConcurrentQueue(long ttl)

Create a ConcurrentQueue whose implementation uses conventional locking to protect the data structure.

makeConcurrentQueue

public static <V> ConcurrentQueue makeConcurrentQueue(long ttl)

Create a ConcurrentQueue that does no locking at all. For use in data structures that manage their own locking.