Class EventBase

Base event implementation.

Inheritance

System.Object

EventBase

CacheEvent

CacheQueryExecutedEvent

CacheQueryReadEvent

CacheRebalancingEvent

CheckpointEvent

DiscoveryEvent

JobEvent

TaskEvent

Implements

IEvent

IEquatable<EventBase>

Namespace: Apache.Ignite.Core.Events

Assembly: Apache.Ignite.Core.dll

Syntax

public abstract class EventBase : object, IEvent

Constructors

EventBase(IBinaryRawReader)

Initializes a new instance of the EventBase class.

Declaration

protected EventBase(IBinaryRawReader r)

Parameters

Type	Name	Description
IBinaryRawReader	r	The reader to read data from.

Properties

Id

Gets globally unique ID of this event.

Declaration

public IgniteGuid Id { get; }

Property Value

Type	Description
IgniteGuid

LocalOrder

Gets locally unique ID that is atomically incremented for each event. Unlike global Id this local ID can be used for ordering events on this node.

Note that for performance considerations Ignite doesn't order events globally.

Declaration

public long LocalOrder { get; }

Property Value

Type	Description
System.Int64

Message

Gets optional message for this event.

Declaration

public string Message { get; }

Property Value

Type	Description
System.String

Name

Gets name of this event.

Declaration

public string Name { get; }

Property Value

Type	Description
System.String

Node

Node where event occurred and was recorded.

Declaration

public IClusterNode Node { get; }

Property Value

Type	Description
IClusterNode

Timestamp

Gets event timestamp. Timestamp is local to the node on which this event was produced. Note that more than one event can be generated with the same timestamp. For ordering purposes use LocalOrder instead.

Declaration

public DateTime Timestamp { get; }

Property Value

Type	Description
DateTime

Type

Gets type of this event. All system event types are defined in EventType

Declaration

public int Type { get; }

Property Value

Type	Description
System.Int32

Methods

Equals(EventBase)

Determines whether the specified object is equal to this instance.

Declaration

public bool Equals(EventBase other)

Parameters

Type	Name	Description
EventBase	other	The object to compare with this instance.

Returns

Type	Description
System.Boolean	true if the specified object is equal to this instance; otherwise, false.

Equals(Object)

Determines whether the specified object is equal to this instance.

Declaration

public override bool Equals(object obj)

Parameters

Type	Name	Description
System.Object	obj	The object to compare with this instance.

Returns

Type	Description
System.Boolean	true if the specified object is equal to this instance; otherwise, false.

GetHashCode()

Returns a hash code for this instance.

Declaration

public override int GetHashCode()

Returns

Type	Description
System.Int32	A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table.

ReadNode(IBinaryRawReader)

Reads a node from stream.

Declaration

protected static IClusterNode ReadNode(IBinaryRawReader reader)

Parameters

Type	Name	Description
IBinaryRawReader	reader	Reader.

Returns

Type	Description
IClusterNode	Node or null.

ToShortString()

Gets shortened version of ToString result.

Declaration

public virtual string ToShortString()

Returns

Type	Description
System.String

ToString()

Returns a that represents this instance.

Declaration

public override string ToString()

Returns

Type	Description
System.String	A that represents this instance.

Implements

IEvent

IEquatable<>