OpenedRegionHandler (Apache HBase 1.4.11 API)

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java.lang.Object
- org.apache.hadoop.hbase.executor.EventHandler
- - org.apache.hadoop.hbase.master.handler.OpenedRegionHandler

All Implemented Interfaces:: Comparable<Runnable>, Runnable, TotesHRegionInfo

@InterfaceAudience.Private
public class OpenedRegionHandler
extends EventHandler
implements TotesHRegionInfo

Handles OPENED region event on Master.

Nested Class Summary
- Nested classes/interfaces inherited from class org.apache.hadoop.hbase.executor.EventHandler
  EventHandler.EventHandlerListener

Field Summary
- Fields inherited from class org.apache.hadoop.hbase.executor.EventHandler
  eventType, seqids, server, waitingTimeForEvents

Constructor Summary

Constructors
Constructor and Description
`OpenedRegionHandler(Server server, AssignmentManager assignmentManager, HRegionInfo regionInfo, OpenRegionCoordination coordination, OpenRegionCoordination.OpenRegionDetails ord)`

Method Summary

Methods
Modifier and Type	Method and Description
`HRegionInfo`	`getHRegionInfo()`
`int`	`getPriority()` Get the priority level for this handler instance.
`void`	`process()` This method is the main processing loop to be implemented by the various subclasses.
`String`	`toString()`

Methods inherited from class org.apache.hadoop.hbase.executor.EventHandler
compareTo, getEventType, getInformativeName, getListener, getSeqid, handleException, prepare, run, setListener

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

- Constructor Detail
  - OpenedRegionHandler
```
public OpenedRegionHandler(Server server,
                   AssignmentManager assignmentManager,
                   HRegionInfo regionInfo,
                   OpenRegionCoordination coordination,
                   OpenRegionCoordination.OpenRegionDetails ord)
```
- Method Detail
  - getPriority
```
public int getPriority()
```
    Description copied from class: EventHandler
    
    Get the priority level for this handler instance. This uses natural ordering so lower numbers are higher priority.
    Lowest priority is Integer.MAX_VALUE. Highest priority is 0.
    Subclasses should override this method to allow prioritizing handlers.
    Handlers with the same priority are handled in FIFO order.
    
    Overrides:
    
    getPriority in class EventHandler
    
    Returns:
    Integer.MAX_VALUE by default, override to set higher priorities
  - getHRegionInfo
```
public HRegionInfo getHRegionInfo()
```
    Specified by:
    
    getHRegionInfo in interface TotesHRegionInfo
    
    Returns:
    HRegionInfo instance.
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class EventHandler
  - process
```
public void process()
```
    Description copied from class: EventHandler
    
    This method is the main processing loop to be implemented by the various subclasses.
    
    Specified by:
    
    process in class EventHandler

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