org.apache.hadoop.mapreduce
Class QueueAclsInfo

java.lang.Object
  extended by org.apache.hadoop.mapreduce.QueueAclsInfo
All Implemented Interfaces:
Writable

@InterfaceAudience.Public
@InterfaceStability.Evolving
public class QueueAclsInfo
extends Object
implements Writable

Class to encapsulate Queue ACLs for a particular user.


Constructor Summary
QueueAclsInfo()
          Default constructor for QueueAclsInfo.
QueueAclsInfo(String queueName, String[] operations)
          Construct a new QueueAclsInfo object using the queue name and the queue operations array
 
Method Summary
 String[] getOperations()
          Get opearations allowed on queue.
 String getQueueName()
          Get queue name.
 void readFields(DataInput in)
          Deserialize the fields of this object from in.
protected  void setQueueName(String queueName)
           
 void write(DataOutput out)
          Serialize the fields of this object to out.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

QueueAclsInfo

public QueueAclsInfo()
Default constructor for QueueAclsInfo.


QueueAclsInfo

public QueueAclsInfo(String queueName,
                     String[] operations)
Construct a new QueueAclsInfo object using the queue name and the queue operations array

Parameters:
queueName - Name of the job queue
operations -
Method Detail

getQueueName

public String getQueueName()
Get queue name.

Returns:
name

setQueueName

protected void setQueueName(String queueName)

getOperations

public String[] getOperations()
Get opearations allowed on queue.

Returns:
array of String

readFields

public void readFields(DataInput in)
                throws IOException
Description copied from interface: Writable
Deserialize the fields of this object from in.

For efficiency, implementations should attempt to re-use storage in the existing object where possible.

Specified by:
readFields in interface Writable
Parameters:
in - DataInput to deseriablize this object from.
Throws:
IOException

write

public void write(DataOutput out)
           throws IOException
Description copied from interface: Writable
Serialize the fields of this object to out.

Specified by:
write in interface Writable
Parameters:
out - DataOuput to serialize this object into.
Throws:
IOException


Copyright © 2012 Apache Software Foundation. All Rights Reserved.