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

Class PeerQueue

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<String>

org.apache.hadoop.hbase.master.procedure.PeerQueue

@Private
class PeerQueue
extends Queue<String>

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
PeerQueue(String peerId, LockStatus lockStatus)

Method Summary

Modifier and Type	Method	Description
boolean	requireExclusiveLock(Procedure<?> proc)
private static boolean	requirePeerExclusiveLock(PeerProcedureInterface 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

PeerQueue

public PeerQueue(String peerId,
 LockStatus lockStatus)

Method Details

requireExclusiveLock

public boolean requireExclusiveLock(Procedure<?> proc)

Specified by:

requireExclusiveLock in class Queue<String>

Parameters:

proc - must not be null

requirePeerExclusiveLock

private static boolean requirePeerExclusiveLock(PeerProcedureInterface proc)

toString

public String toString()

Overrides:

toString in class Queue<String>