java.lang.Object
- org.apache.ignite.internal.processors.cache.ExchangeDiscoveryEvents

```
public class ExchangeDiscoveryEvents
extends Object
```
Discovery events processed in single exchange (contain multiple events if exchanges for multiple discovery events are merged into single exchange).

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`DiscoCache`	`discoveryCache()`
`Collection<DiscoveryEvent>`	`events()`
`boolean`	`hasServerJoin()`
`boolean`	`hasServerLeft()`
`Collection<ClusterNode>`	`joinedServerNodes()`
`DiscoveryEvent`	`lastEvent()`
`Collection<ClusterNode>`	`leftServerNodes()`
`boolean`	`nodeJoined(UUID nodeId)`
`void`	`processEvents(GridDhtPartitionsExchangeFuture fut)`
`static boolean`	`serverJoinEvent(DiscoveryEvent evt)`
`static boolean`	`serverLeftEvent(DiscoveryEvent evt)`
`AffinityTopologyVersion`	`topologyVersion()`
`String`	`toString()`
`void`	`warnNoAffinityNodes(GridCacheSharedContext<?,?> cctx)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Method Detail
  - processEvents
```
public void processEvents(GridDhtPartitionsExchangeFuture fut)
```
    Parameters:
    
    fut - Current exchange future.
  - nodeJoined
```
public boolean nodeJoined(UUID nodeId)
```
    Parameters:
    
    nodeId - Node ID.
    
    Returns:
    
    True if has join event for give node.
  - events
```
public Collection<DiscoveryEvent> events()
```
    Returns:
    
    All events.
  - serverLeftEvent
```
public static boolean serverLeftEvent(DiscoveryEvent evt)
```
    Parameters:
    
    evt - Event.
    
    Returns:
    
    True if given event is EventType.EVT_NODE_FAILED or EventType.EVT_NODE_LEFT.
  - serverJoinEvent
```
public static boolean serverJoinEvent(DiscoveryEvent evt)
```
    Parameters:
    
    evt - Event.
    
    Returns:
    
    True if given event is EventType.EVT_NODE_JOINED.
  - discoveryCache
```
public DiscoCache discoveryCache()
```
    Returns:
    
    Discovery data cache for last event.
  - lastEvent
```
public DiscoveryEvent lastEvent()
```
    Returns:
    
    Last event.
  - topologyVersion
```
public AffinityTopologyVersion topologyVersion()
```
    Returns:
    
    Last event version.
  - hasServerJoin
```
public boolean hasServerJoin()
```
    Returns:
    
    True if has event for server join.
  - hasServerLeft
```
public boolean hasServerLeft()
```
    Returns:
    
    True if has event for server leave.
  - joinedServerNodes
```
public Collection<ClusterNode> joinedServerNodes()
```
  - leftServerNodes
```
public Collection<ClusterNode> leftServerNodes()
```
  - warnNoAffinityNodes
```
public void warnNoAffinityNodes(GridCacheSharedContext<?,?> cctx)
```
    Parameters:
    
    cctx - Context.
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object

Class ExchangeDiscoveryEvents

Method Summary

Methods inherited from class java.lang.Object

Method Detail

processEvents

nodeJoined

events

serverLeftEvent

serverJoinEvent

discoveryCache

lastEvent

topologyVersion

hasServerJoin

hasServerLeft

joinedServerNodes

leftServerNodes

warnNoAffinityNodes

toString