Package org.apache.hadoop.hbase.master.procedure

Class ServerQueue

java.lang.Object

org.apache.hadoop.hbase.util.AvlUtil.AvlNode<TNode>

org.apache.hadoop.hbase.util.AvlUtil.AvlLinkedNode<Queue<TKey>>

org.apache.hadoop.hbase.master.procedure.Queue<ServerName>

org.apache.hadoop.hbase.master.procedure.ServerQueue

@Private
class ServerQueue
extends Queue<ServerName>

Field Summary

Fields inherited from class org.apache.hadoop.hbase.util.AvlUtil.AvlLinkedNode

iterNext, iterPrev

Fields inherited from class org.apache.hadoop.hbase.util.AvlUtil.AvlNode

avlHeight, avlLeft, avlRight

Constructor Summary

Constructors

Constructor	Description
ServerQueue(ServerName serverName, int priority, LockStatus serverLock)

Method Summary

Modifier and Type	Method	Description
boolean	requireExclusiveLock(Procedure<?> proc)
String	toString()

Methods inherited from class org.apache.hadoop.hbase.master.procedure.Queue

add, compareKey, compareTo, getKey, getLockStatus, getPriority, isAvailable, isEmpty, peek, poll, size

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

ServerQueue

public ServerQueue(ServerName serverName,
 int priority,
 LockStatus serverLock)

Method Details

requireExclusiveLock

public boolean requireExclusiveLock(Procedure<?> proc)

Specified by:

requireExclusiveLock in class Queue<ServerName>

Parameters:

proc - must not be null

toString

public String toString()

Overrides:

toString in class Queue<ServerName>