Package org.glassfish.flashlight.statistics.impl

Class CounterImpl

java.lang.Object

org.glassfish.flashlight.datatree.impl.AbstractTreeNode

org.glassfish.flashlight.statistics.impl.CounterImpl

All Implemented Interfaces:

Comparable<TreeNode>, org.glassfish.external.statistics.CountStatistic, org.glassfish.external.statistics.Statistic, TreeElement, TreeNode, Counter

@Service(name="counter")
@PerLookup
public class CounterImpl
extends AbstractTreeNode
implements Counter

Author:

Harpreet Singh

Field Summary

Fields

Modifier and Type	Field	Description
static long	DEFAULT_MAX_BOUND	DEFAULT_UPPER_BOUND is maximum value Long can attain
static long	DEFAULT_MIN_BOUND
static long	DEFAULT_VALUE	DEFAULT_LOWER_BOUND is same as DEFAULT_VALUE i.e.
protected static String	NEWLINE	DEFAULT_VALUE of any statistic is 0

Fields inherited from class org.glassfish.flashlight.datatree.impl.AbstractTreeNode

category, children, description, enabled, name

Constructor Summary

Constructors

Constructor	Description
CounterImpl()

Method Summary

Modifier and Type	Method	Description
void	decrement()
long	getCount()
String	getDescription()
long	getLastSampleTime()
long	getStartTime()
String	getUnit()
Object	getValue()
void	increment()
void	increment(long delta)
void	setCount(long count)
void	setReset(boolean reset)

Methods inherited from class org.glassfish.flashlight.datatree.impl.AbstractTreeNode

addChild, compareTo, equals, getCategory, getChild, getChildNodes, getChildNodesImmutable, getCompletePathName, getEnabledChildNodes, getName, getNode, getNodes, getNodes, getParent, getPossibleParentNode, hasChildNodes, hashCode, isEnabled, removeChild, setCategory, setDescription, setEnabled, setName, setParent, toString, traverse

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.glassfish.external.statistics.Statistic

getName

Methods inherited from interface org.glassfish.flashlight.datatree.TreeElement

getName, setName

Methods inherited from interface org.glassfish.flashlight.datatree.TreeNode

addChild, getCategory, getChild, getChildNodes, getCompletePathName, getEnabledChildNodes, getNode, getNodes, getNodes, getParent, getPossibleParentNode, hasChildNodes, isEnabled, removeChild, setCategory, setDescription, setEnabled, setParent, traverse

Field Detail

DEFAULT_MAX_BOUND

public static final long DEFAULT_MAX_BOUND

DEFAULT_UPPER_BOUND is maximum value Long can attain

See Also:

Constant Field Values

DEFAULT_VALUE

public static final long DEFAULT_VALUE

DEFAULT_LOWER_BOUND is same as DEFAULT_VALUE i.e. 0

DEFAULT_MIN_BOUND

public static final long DEFAULT_MIN_BOUND

NEWLINE

protected static final String NEWLINE

DEFAULT_VALUE of any statistic is 0

Constructor Detail

CounterImpl

public CounterImpl()

Method Detail

getCount

public long getCount()

Specified by:

getCount in interface Counter

Specified by:

getCount in interface org.glassfish.external.statistics.CountStatistic

setCount

public void setCount(long count)

Specified by:

setCount in interface Counter

increment

public void increment()

Specified by:

increment in interface Counter

increment

public void increment(long delta)

Specified by:

increment in interface Counter

decrement

public void decrement()

Specified by:

decrement in interface Counter

setReset

public void setReset(boolean reset)

Specified by:

setReset in interface Counter

getValue

public Object getValue()

Specified by:

getValue in interface TreeElement

Overrides:

getValue in class AbstractTreeNode

getUnit

public String getUnit()

Specified by:

getUnit in interface org.glassfish.external.statistics.Statistic

getDescription

public String getDescription()

Specified by:

getDescription in interface org.glassfish.external.statistics.Statistic

Specified by:

getDescription in interface TreeNode

Overrides:

getDescription in class AbstractTreeNode

getStartTime

public long getStartTime()

Specified by:

getStartTime in interface org.glassfish.external.statistics.Statistic

getLastSampleTime

public long getLastSampleTime()

Specified by:

getLastSampleTime in interface org.glassfish.external.statistics.Statistic