CepObjectReadOnlyDictionary<T> Class

Article
04/29/2016

Represents a generic read-only collection for CEP metadata objects.

Namespace: Microsoft.ComplexEventProcessing
Assembly: Microsoft.ComplexEventProcessing (in Microsoft.ComplexEventProcessing.dll)

Inheritance Hierarchy

System.Object
Microsoft.ComplexEventProcessing.CepObjectReadOnlyDictionary<T>

Syntax

public sealed class CepObjectReadOnlyDictionary<T> : IDictionary<string, T>, 
    ICollection<KeyValuePair<string, T>>, IEnumerable<KeyValuePair<string, T>>, 
    IEnumerable
where T : CepObject

generic<typename T>
where T : CepObject
public ref class CepObjectReadOnlyDictionary sealed : IDictionary<String^, T>, 
    ICollection<KeyValuePair<String^, T>>, IEnumerable<KeyValuePair<String^, T>>, 
    IEnumerable

[<Sealed>]
type CepObjectReadOnlyDictionary<'T when 'T : CepObject> = 
    class
        interface IDictionary<string, 'T>
        interface ICollection<KeyValuePair<string, 'T>>
        interface IEnumerable<KeyValuePair<string, 'T>>
        interface IEnumerable
    end

Public NotInheritable Class CepObjectReadOnlyDictionary(Of T As CepObject)
    Implements IDictionary(Of String, T), ICollection(Of KeyValuePair(Of String, T)),
    IEnumerable(Of KeyValuePair(Of String, T)), IEnumerable

Type Parameters

T
The type of the element.

Properties

	Name	Description
	Count	Gets the number of elements contained in the collection.
	IsReadOnly	Gets a value that indicates whether the collection is read-only.
	Item[String]	Gets metadata objects by name.
	Keys	Gets the keys of the collection.
	Values	Gets the values of the collection.

Methods

	Name	Description
	Contains(KeyValuePair<String, T>)	Indicates whether the collection contains the given item.
	ContainsKey(String)	Indicates whether the collection contains the given key.
	CopyTo(KeyValuePair<String, T>[], Int32)	Copies the elements of the collection to a given array, starting at a particular array index.
	Equals(Object)	(Inherited from Object.)
	GetEnumerator()	Returns an enumerator that iterates through the collection.
	GetHashCode()	(Inherited from Object.)
	GetType()	(Inherited from Object.)
	ToString()	(Inherited from Object.)
	TryGetValue(String, T)	Tries to get the value given the key.

Explicit Interface Implementations

	Name	Description
	ICollection<KeyValuePair<String, T>>.Add(KeyValuePair<String, T>)
	ICollection<KeyValuePair<String, T>>.Clear()
	ICollection<KeyValuePair<String, T>>.Remove(KeyValuePair<String, T>)
	IDictionary<String, T>.Add(String, T)
	IDictionary<String, T>.Remove(String)
	IEnumerable.GetEnumerator()	Returns an enumerator that iterates through a collection.
	IDictionary<String, T>.Item[String]

Extension Methods

	Name	Description
	ToEdgeStream<KeyValuePair<String, T>, TPayload>(Application, Expression<Func<KeyValuePair<String, T>, EdgeEvent<TPayload>>>, AdvanceTimeSettings, String)	Converts an enumerable input stream to a stream of edge events, and provides the temporal characteristics of the input.(Defined by CepStream.)
	ToIntervalStream<KeyValuePair<String, T>, TPayload>(Application, Expression<Func<KeyValuePair<String, T>, IntervalEvent<TPayload>>>, AdvanceTimeSettings, String)	Converts an enumerable input stream to a stream of interval events, and provides the temporal characteristics of the input.(Defined by CepStream.)
	ToPointStream<KeyValuePair<String, T>, TPayload>(Application, Expression<Func<KeyValuePair<String, T>, PointEvent<TPayload>>>, AdvanceTimeSettings, String)	Converts a CepStream of point events to an event sink.(Defined by CepStream.)

Remarks

This collection populates its underlying list on demand (such as on call to Count or GetEnumerator) from the collection source. Once the underlying list is populated, it is cached for the lifetime of this object. The indexer retrieves objects directly from the collection source or from the underlying list if it has been populated.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.