Class FixedSizeConcurrentLinkedListUtil

Namespace

Hi.Common.Collections

Assembly

HiGeom.dll

Utility of Fixed Size Concurrent LinkedList.

public static class FixedSizeConcurrentLinkedListUtil

Inheritance

object

FixedSizeConcurrentLinkedListUtil

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Methods

GetThreadSafeEnumerable<T>(LinkedList<T>, object)

Gets a thread-safe enumerable from the linked list by creating a copy of the list under a lock.

public static IEnumerable<T> GetThreadSafeEnumerable<T>(this LinkedList<T> delegatorLinkedList, object locker = null)

Parameters

delegatorLinkedList LinkedList<T>

The source linked list.

locker object

The object to use as a lock for synchronization. If null, the linked list itself will be used as the lock object.

Returns

IEnumerable<T>

A thread-safe enumerable of the elements in the linked list.

Type Parameters

T

The type of elements in the linked list.

ThreadSafeEnqueue<T>(LinkedList<T>, T, int, object)

Enqueue data to delegatorLinkedList synchronizely. A null data is dropped, which is why T is constrained to reference types: for a value type the null test could never be true and the drop rule would silently mean nothing.

public static void ThreadSafeEnqueue<T>(this LinkedList<T> delegatorLinkedList, T data, int bufferCapacity, object locker = null) where T : class

Parameters

delegatorLinkedList LinkedList<T>

data T

bufferCapacity int

if capacity smaller or equal to zero. The capacity is assume infinity.

locker object

locker is locker for delegatorLinkedList synchronization. if null, apply delegatorLinkedList as locker.

Type Parameters

T

The element type; a reference type, so that “null is dropped” is a real rule.