org.apache.hadoop.hdfs.server.protocol
Class RemoteEditLog

java.lang.Object
  org.apache.hadoop.hdfs.server.protocol.RemoteEditLog

All Implemented Interfaces:

Comparable<RemoteEditLog>, org.apache.hadoop.io.Writable

public class RemoteEditLog
extends Object
implements org.apache.hadoop.io.Writable, Comparable<RemoteEditLog>

Field Summary

static com.google.common.base.Function<RemoteEditLog,Long>

GET_START_TXID Guava Function which applies getStartTxId()

Constructor Summary

RemoteEditLog()

RemoteEditLog(long startTxId, long endTxId)

Method Summary

int	compareTo(RemoteEditLog log)
boolean	equals(Object o)
long	getEndTxId()
long	getStartTxId()
int	hashCode()
void	readFields(DataInput in)
String	toString()
void	write(DataOutput out)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

GET_START_TXID

public static final com.google.common.base.Function<RemoteEditLog,Long> GET_START_TXID

Guava Function which applies getStartTxId()

Constructor Detail

RemoteEditLog

public RemoteEditLog()

RemoteEditLog

public RemoteEditLog(long startTxId,
                     long endTxId)

Method Detail

getStartTxId

public long getStartTxId()

getEndTxId

public long getEndTxId()

toString

public String toString()

Overrides:

toString in class Object

write

public void write(DataOutput out)
           throws IOException

Specified by:

write in interface org.apache.hadoop.io.Writable

Throws:

IOException

readFields

public void readFields(DataInput in)
                throws IOException

Specified by:

readFields in interface org.apache.hadoop.io.Writable

Throws:

IOException

compareTo

public int compareTo(RemoteEditLog log)

Specified by:

compareTo in interface Comparable<RemoteEditLog>

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object