com.sleepycat.je.utilint

Class AtomicLongComponent

java.lang.Object

com.sleepycat.je.utilint.BaseStat<T>

com.sleepycat.je.utilint.MapStatComponent<Long,AtomicLongComponent>

com.sleepycat.je.utilint.AtomicLongComponent

All Implemented Interfaces:

Serializable

public class AtomicLongComponent
extends MapStatComponent<Long,AtomicLongComponent>

A stat component based on an AtomicLong.

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
void	add(long inc) Adds the specified value.
void	clear() Resets the statistic to its initial state.
AtomicLongComponent	copy() Narrow the return type to the component type.
Long	get() Returns the value of the statistic.
protected String	getFormattedValue(boolean useCommas) Returns the value of the statistic as a formatted string, either using or not using commas as requested.
boolean	isNotSet() Returns whether the statistic is in its initial state.
void	set(long newValue) Sets the stat to the specified value.
String	toString()

Methods inherited from class com.sleepycat.je.utilint.MapStatComponent

getFormattedValue

Methods inherited from class java.lang.Object

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

Method Detail

set

public void set(long newValue)

Sets the stat to the specified value.

Parameters:

newValue - the new value

add

public void add(long inc)

Adds the specified value.

Parameters:

inc - the value to add.

get

public Long get()

Description copied from class: BaseStat

Returns the value of the statistic.

Specified by:

get in class BaseStat<Long>

Returns:

the value

clear

public void clear()

Description copied from class: BaseStat

Resets the statistic to its initial state.

Specified by:

clear in class BaseStat<Long>

copy

public AtomicLongComponent copy()

Description copied from class: MapStatComponent

Narrow the return type to the component type.

Specified by:

copy in class MapStatComponent<Long,AtomicLongComponent>

Returns:

a copy

getFormattedValue

protected String getFormattedValue(boolean useCommas)

Description copied from class: MapStatComponent

Returns the value of the statistic as a formatted string, either using or not using commas as requested. Implementations should make sure that the result does not contain commas when useCommas is false, because the value will be used in a comma-separated value file, where embedded commas would cause problems.

Specified by:

getFormattedValue in class MapStatComponent<Long,AtomicLongComponent>

Parameters:

useCommas - whether to use commas

Returns:

the value as a formatted string

isNotSet

public boolean isNotSet()

Description copied from class: BaseStat

Returns whether the statistic is in its initial state.

Specified by:

isNotSet in class BaseStat<Long>

Returns:

if the statistic is in its initial state

toString

public String toString()

Overrides:

toString in class Object