org.apache.ignite.internal.processors.hadoop.impl.v1

Class HadoopV1Counter

java.lang.Object

org.apache.hadoop.mapred.Counters.Counter

org.apache.ignite.internal.processors.hadoop.impl.v1.HadoopV1Counter

All Implemented Interfaces:

Writable, Counter

public class HadoopV1Counter
extends Counters.Counter

Hadoop counter implementation for v1 API.

Constructor Summary

Constructors

Constructor and Description
HadoopV1Counter(HadoopLongCounter cntr) Creates new instance.

Method Summary

Modifier and Type	Method and Description
boolean	contentEquals(Counters.Counter cntr)
long	getCounter()
String	getDisplayName()
String	getName()
Counter	getUnderlyingCounter()
long	getValue()
void	increment(long incr)
String	makeEscapedCompactString()
void	readFields(DataInput in)
void	setDisplayName(String displayName)
void	setValue(long val)
void	write(DataOutput out)

Methods inherited from class org.apache.hadoop.mapred.Counters.Counter

equals, hashCode

Methods inherited from class java.lang.Object

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

Constructor Detail

HadoopV1Counter

public HadoopV1Counter(HadoopLongCounter cntr)

Creates new instance.

Parameters:

cntr - Delegate counter.

Method Detail

setDisplayName

public void setDisplayName(String displayName)

Specified by:

setDisplayName in interface Counter

Overrides:

setDisplayName in class Counters.Counter

getName

public String getName()

Specified by:

getName in interface Counter

Overrides:

getName in class Counters.Counter

getDisplayName

public String getDisplayName()

Specified by:

getDisplayName in interface Counter

Overrides:

getDisplayName in class Counters.Counter

getValue

public long getValue()

Specified by:

getValue in interface Counter

Overrides:

getValue in class Counters.Counter

setValue

public void setValue(long val)

Specified by:

setValue in interface Counter

Overrides:

setValue in class Counters.Counter

increment

public void increment(long incr)

Specified by:

increment in interface Counter

Overrides:

increment in class Counters.Counter

write

public void write(DataOutput out)
           throws IOException

Specified by:

write in interface Writable

Overrides:

write in class Counters.Counter

Throws:

IOException

readFields

public void readFields(DataInput in)
                throws IOException

Specified by:

readFields in interface Writable

Overrides:

readFields in class Counters.Counter

Throws:

IOException

makeEscapedCompactString

public String makeEscapedCompactString()

Overrides:

makeEscapedCompactString in class Counters.Counter

contentEquals

public boolean contentEquals(Counters.Counter cntr)

Overrides:

contentEquals in class Counters.Counter

getCounter

public long getCounter()

Overrides:

getCounter in class Counters.Counter

getUnderlyingCounter

public Counter getUnderlyingCounter()

Specified by:

getUnderlyingCounter in interface Counter

Overrides:

getUnderlyingCounter in class Counters.Counter