org.apache.streams.local.counters

Class DatumStatusCounter

java.lang.Object

org.apache.streams.local.counters.DatumStatusCounter

All Implemented Interfaces:

DatumStatusCounterMXBean

@ThreadSafe
public class DatumStatusCounter
extends Object
implements DatumStatusCounterMXBean

Field Summary

Fields

Modifier and Type	Field and Description
static String	NAME_TEMPLATE

Constructor Summary

Constructors

Constructor and Description
DatumStatusCounter(String id)
DatumStatusCounter(String id, String streamIdentifier, long startedAt)

Method Summary

Modifier and Type	Method and Description
double	getFailRate() Get the failure rate.
long	getNumFailed() Get number of failed datums
long	getNumPassed() Get number of passed datums
void	incrementFailedCount()
void	incrementFailedCount(long delta)
void	incrementPassedCount()
void	incrementPassedCount(long delta)

Methods inherited from class java.lang.Object

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

Field Detail

NAME_TEMPLATE

public static final String NAME_TEMPLATE

See Also:

Constant Field Values

Constructor Detail

DatumStatusCounter

public DatumStatusCounter(String id)

DatumStatusCounter

public DatumStatusCounter(String id,
                          String streamIdentifier,
                          long startedAt)

Method Detail

incrementFailedCount

public void incrementFailedCount()

incrementFailedCount

public void incrementFailedCount(long delta)

incrementPassedCount

public void incrementPassedCount()

incrementPassedCount

public void incrementPassedCount(long delta)

getFailRate

public double getFailRate()

Description copied from interface: DatumStatusCounterMXBean

Get the failure rate. Calculated by num failed divided by (num passed + num failed)

Specified by:

getFailRate in interface DatumStatusCounterMXBean

Returns:

the failure rate

getNumFailed

public long getNumFailed()

Description copied from interface: DatumStatusCounterMXBean

Get number of failed datums

Specified by:

getNumFailed in interface DatumStatusCounterMXBean

Returns:

number of failed datums

getNumPassed

public long getNumPassed()

Description copied from interface: DatumStatusCounterMXBean

Get number of passed datums

Specified by:

getNumPassed in interface DatumStatusCounterMXBean

Returns:

number of passed datums