org.apache.crail.utils

Class EndpointCache

java.lang.Object

org.apache.crail.utils.EndpointCache

All Implemented Interfaces:

CrailStatistics.StatisticsProvider

public class EndpointCache
extends Object
implements CrailStatistics.StatisticsProvider

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	EndpointCache.StorageEndpointCache

Constructor Summary

Constructors

Constructor and Description
EndpointCache(int fsId, LinkedList<StorageClient> storageClients)

Method Summary

Modifier and Type	Method and Description
void	close()
StorageEndpoint	getDataEndpoint(DataNodeInfo dataNodeInfo)
void	mergeStatistics(CrailStatistics.StatisticsProvider provider)
String	printStatistics()
String	providerName()
void	resetStatistics()
int	size()

Methods inherited from class java.lang.Object

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

Constructor Detail

EndpointCache

public EndpointCache(int fsId,
                     LinkedList<StorageClient> storageClients)

Method Detail

providerName

public String providerName()

Specified by:

providerName in interface CrailStatistics.StatisticsProvider

printStatistics

public String printStatistics()

Specified by:

printStatistics in interface CrailStatistics.StatisticsProvider

mergeStatistics

public void mergeStatistics(CrailStatistics.StatisticsProvider provider)

Specified by:

mergeStatistics in interface CrailStatistics.StatisticsProvider

resetStatistics

public void resetStatistics()

Specified by:

resetStatistics in interface CrailStatistics.StatisticsProvider

getDataEndpoint

public StorageEndpoint getDataEndpoint(DataNodeInfo dataNodeInfo)
                                throws IOException,
                                       InterruptedException

Throws:

IOException

InterruptedException

size

public int size()

close

public void close()
           throws IOException

Throws:

IOException