[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]

Container for events per time slot. The time is provided as long milliseconds by client classes. Events are for a specified timestamp and the implementation creates and adds the event to a slot for that timestamp. Events can be expired from the window via the expireEvents method when their timestamp is before (or less then) an expiry timestamp passed in. Expiry removes the event from the window. The window allows iteration through its contents. It is assumed that the timestamp passed to the add method is ascending. The window is backed by a List reflecting the timestamp order rather then any sorted map or linked hash map for performance reasons.

The following tables list the members exposed by the TimeWindow type.

Public Methods

  NameDescription
Add
Adds event to the time window for the specified timestamp.

Equals
Determines whether the specified Object is equal to the current Object.
(Inherited from Object.)
ExpireEvents
Return and remove events in time-slots earlier (less) then the timestamp passed in, returning the list of events expired.

GetEnumerator
Returns event iterator.

GetHashCode
Serves as a hash function for a particular type. GetHashCode() is suitable for use in hashing algorithms and data structures like a hash table.
(Inherited from Object.)
GetType
Gets the Type of the current instance.
(Inherited from Object.)
ToString
Returns a String that represents the current Object.
(Inherited from Object.)

Protected Methods

  NameDescription
Finalize
Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.
(Inherited from Object.)
MemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)

Public Constructors

  NameDescription
TimeWindowNew
Ctor.

Public Properties

  NameDescription
Count
Gets the count.

IsEmpty
Returns true if the window is currently empty.

OldestTimestamp
Returns the oldest timestamp in the collection if there is at least one entry, else it returns null if the window is empty.

Explicit Interface Implementations

  NameDescription
Explicit interface implemetationIEnumerable.System.Collections.IEnumerable.GetEnumerator
Returns an enumerator that iterates through a collection.