/// <summary>
/// Initializes a new instance of the <see cref="BufferWithFifoEviction{T}"/> class.
/// </summary>
/// <param name="capacity">The buffer capacity.</param>
/// <param name="costAssigner">The buffer cost assigner, <see cref="ICostAssigner{T}"/>.</param>
/// <param name="log">The log service, <see cref="ILog"/>.</param>
public BufferWithFifoEviction(long capacity, ICostAssigner <T> costAssigner, ILog log)
: base(capacity)
{
if (costAssigner == null)
{
throw new ArgumentException("CostAssigner cannot be null");
}
this.log = log ?? new DummyLog();
this.queue = new CostBoundedConcurrentQueue <T>(capacity, costAssigner);
this.costAssigner = costAssigner;
}
/// <summary>
/// Initializes a new instance of the <see cref="CostBoundedConcurrentQueue{T}"/> class.
/// </summary>
/// <param name="capacity">Capacity the queue.</param>
/// <param name="costAssigner">The cost Assigner <see cref="ICostAssigner{T}"/>. </param>
public CostBoundedConcurrentQueue(long capacity, ICostAssigner <T> costAssigner)
{
this.queue = new ConcurrentQueue <T>();
this.costAssigner = costAssigner;
this.capacity = capacity;
}
/// <summary>
/// Initializes a new instance of the <see cref="BufferWithFifoEviction{T}"/> class.
/// </summary>
/// <param name="capacity">The buffer Capacity.</param>
/// <param name="cost">The buffer cost Assigner <see cref="ICostAssigner{T}"/>.</param>
public BufferWithFifoEviction(long capacity, ICostAssigner <T> cost)
: this(capacity, cost, null)
{
}
