/// <summary>
/// Creates the <see cref="ItemStore" /> based on the given <see cref="EPoolItemAccessMode" />
/// </summary>
/// <param name="mode"></param>
/// <param name="capacity"></param>
/// <returns></returns>
protected IPoolItemStore <T> CreateItemStore(EPoolItemAccessMode mode, int capacity)
{
switch (mode)
{
case EPoolItemAccessMode.Fifo:
return(new QueuePoolItemStore <T>(capacity));
case EPoolItemAccessMode.Lifo:
return(new StackPoolItemStore <T>(capacity));
default:
Debug.Assert(mode == EPoolItemAccessMode.Circular, "Invalid AccessMode in CreateItemStore");
return(new CircularStore <T>(capacity));
}
}
protected AbstractPool(int poolSize, Func <IPool <T>, T> itemFactoryFunc, EPoolItemAccessMode accessMode = EPoolItemAccessMode.Fifo)
{
if (poolSize <= 0)
{
throw new ArgumentOutOfRangeException("poolSize", poolSize, "Size of the pool must be greater than zero.");
}
if (itemFactoryFunc == null)
{
throw new ArgumentNullException("itemFactoryFunc");
}
_sync = new Semaphore(poolSize, poolSize);
PoolSize = poolSize;
ItemFactoryFunc = itemFactoryFunc;
ItemStore = CreateItemStore(accessMode, poolSize);
}
public LazyPool(int poolSize, Func <IPool <T>, T> itemFactoryFunc, EPoolItemAccessMode accessMode = EPoolItemAccessMode.Fifo)
: base(poolSize, itemFactoryFunc, accessMode)
{
}
public EagerPool(int poolSize, Func <IPool <T>, T> itemFactoryFunc, EPoolItemAccessMode accessMode = EPoolItemAccessMode.Fifo)
: base(poolSize, itemFactoryFunc, accessMode)
{
PreloadItems();
}
