Top Description Inners Fields Methods
net.sf.ehcache.statistics.extended

public Interface ExtendedStatistics

Known Direct Implementers
net.sf.ehcache.statistics.extended.ExtendedStatisticsImpl
Imports
net.sf.ehcache.CacheOperationOutcomes, net.sf.ehcache.store.StoreOperationOutcomes, net.sf.ehcache.transaction.xa.XaCommitOutcome, .XaRecoveryOutcome, .XaRollbackOutcome, org.terracotta.statistics.archive.Timestamped, java.util.EnumSet, .List, .Set, java.util.concurrent.TimeUnit

The ExtendedStatistics interface.
Author
cschanck

Nested and Inner Type Summary

Modifier and TypeClass and Description
public static interface
ExtendedStatistics.Latency

The Latency interface.

public static interface
ExtendedStatistics.Operation<
the generic type
T extends Enum<T>
>

The Interface Operation.

public static interface
ExtendedStatistics.Result

The Interface Result.

public static interface
ExtendedStatistics.Statistic<
the generic type
T extends Number
>

The Interface Statistic.

Field Summary

Modifier and TypeField and Description
public static final Set<CacheOperationOutcomes.GetOutcome>
ALL_CACHE_GET_OUTCOMES

The Constant ALL_CACHE_GET_OUTCOMES.

public static final Set<CacheOperationOutcomes.GetOutcome>
ALL_CACHE_MISS_OUTCOMES

The Constant ALL_CACHE_MISS_OUTCOMES.

public static final Set<CacheOperationOutcomes.PutOutcome>
ALL_CACHE_PUT_OUTCOMES

The Constant ALL_CACHE_PUT_OUTCOMES.

public static final Set<StoreOperationOutcomes.PutOutcome>
ALL_STORE_PUT_OUTCOMES

The Constant ALL_STORE_PUT_OUTCOMES.

Method Summary

Modifier and TypeMethod and Description
public ExtendedStatistics.Result

Returns:

the result
allGet
()

All get.

public ExtendedStatistics.Result

Returns:

the result
allMiss
()

All miss.

public ExtendedStatistics.Result

Returns:

the result
allPut
()

All put.

public ExtendedStatistics.Statistic<Double>
cacheHitRatio()

Cache hit ratio.

public ExtendedStatistics.Operation<CacheOperationOutcomes.ClusterEventOutcomes>

Returns:

the operation
clusterEvent
()

Cluster events

public ExtendedStatistics.Result

Returns:

the result
diskAllPut
()

Disk all put.

public ExtendedStatistics.Operation<StoreOperationOutcomes.GetOutcome>

Returns:

the operation
diskGet
()

Disk get.

public ExtendedStatistics.Operation<StoreOperationOutcomes.PutOutcome>

Returns:

the operation
diskPut
()

Disk put.

public ExtendedStatistics.Operation<StoreOperationOutcomes.RemoveOutcome>

Returns:

the operation
diskRemove
()

Disk remove.

public ExtendedStatistics.Operation<CacheOperationOutcomes.EvictionOutcome>

Returns:

the operation
eviction
()

Eviction.

public ExtendedStatistics.Operation<CacheOperationOutcomes.ExpiredOutcome>

Returns:

the operation
expiry
()

Expiry.

public ExtendedStatistics.Operation<CacheOperationOutcomes.GetOutcome>

Returns:

the operation
get
()

Gets the.

public ExtendedStatistics.Result

Returns:

the result
heapAllPut
()

Heap all put.

public ExtendedStatistics.Operation<StoreOperationOutcomes.GetOutcome>

Returns:

the operation
heapGet
()

Heap get.

public ExtendedStatistics.Operation<StoreOperationOutcomes.PutOutcome>

Returns:

the operation
heapPut
()

Heap put.

public ExtendedStatistics.Operation<StoreOperationOutcomes.RemoveOutcome>

Returns:

the operation
heapRemove
()

Heap remove.

public ExtendedStatistics.Statistic<Number>

Returns:

the local disk size
localDiskSize
()

Gets the local disk size.

public ExtendedStatistics.Statistic<Number>

Returns:

the local disk size in bytes
localDiskSizeInBytes
()

Gets the local disk size in bytes.

public ExtendedStatistics.Statistic<Number>

Returns:

the local heap size
localHeapSize
()

Gets the local heap size.

public ExtendedStatistics.Statistic<Number>

Returns:

the local heap size in bytes
localHeapSizeInBytes
()

Gets the local heap size in bytes.

public ExtendedStatistics.Statistic<Number>

Returns:

the local off heap size
localOffHeapSize
()

Gets the local off heap size.

public ExtendedStatistics.Statistic<Number>

Returns:

the local off heap size in bytes
localOffHeapSizeInBytes
()

Gets the local off heap size in bytes.

public ExtendedStatistics.Statistic<Number>

Returns:

statistic for cluster rejoin timestamp
mostRecentRejoinTimeStampMillis
()

Get the timestamp (millis) of the last cluster rejoin event

public ExtendedStatistics.Operation<CacheOperationOutcomes.NonStopOperationOutcomes>

Returns:

the operation
nonstop
()

Nonstop events

public ExtendedStatistics.Statistic<Double>
nonstopTimeoutRatio()

Nonstop timeout ratio

public ExtendedStatistics.Result

Returns:

the result
offHeapAllPut
()

Off heap all put.

public ExtendedStatistics.Operation<StoreOperationOutcomes.GetOutcome>

Returns:

the operation
offheapGet
()

Offheap get.

public ExtendedStatistics.Operation<StoreOperationOutcomes.PutOutcome>

Returns:

the operation
offheapPut
()

Offheap put.

public ExtendedStatistics.Operation<StoreOperationOutcomes.RemoveOutcome>

Returns:

the operation
offheapRemove
()

Offheap remove.

public <
the generic type
T extends Enum<T>
>
Set<ExtendedStatistics.Operation<T>>

Returns:

the sets the
operations
(Class<T>
the outcome
outcome
,
String
the name
name
,
String...
the tags
tags
)

Operations.

public Set<ExtendedStatistics.Statistic<Number>>
passthru(String
name
name
,
Set<String>
set of tags
tags
)

Get the set of cache specific pass thru statistics for a nam/tags pair.

public ExtendedStatistics.Operation<CacheOperationOutcomes.PutOutcome>

Returns:

the operation
put
()

Put.

public ExtendedStatistics.Operation<CacheOperationOutcomes.PutIfAbsentOutcome>
putIfAbsent()

put if absent operation

public ExtendedStatistics.Statistic<Number>

Returns:

the remote size
remoteSize
()

Gets the remote size.

public ExtendedStatistics.Operation<CacheOperationOutcomes.RemoveOutcome>

Returns:

the operation
remove
()

Removes the.

public ExtendedStatistics.Operation<CacheOperationOutcomes.RemoveElementOutcome>
removeElement()

remove element operation

public ExtendedStatistics.Operation<CacheOperationOutcomes.ReplaceOneArgOutcome>
replaceOneArg()

single arg replace operation

public ExtendedStatistics.Operation<CacheOperationOutcomes.ReplaceTwoArgOutcome>
replaceTwoArg()

two arg replace operation

public ExtendedStatistics.Operation<CacheOperationOutcomes.SearchOutcome>

Returns:

the operation
search
()

Search.

public void
setAlwaysOn(boolean
the new always on
alwaysOn
)

Sets the always on.

public void
setTimeToDisable(long
the time
time
,
TimeUnit
the unit
unit
)

Sets the time to disable.

public ExtendedStatistics.Statistic<Number>

Returns:

the size
size
()

Gets the size.

public ExtendedStatistics.Statistic<Number>

Returns:

the writer queue length
writerQueueLength
()

Gets the writer queue length.

public ExtendedStatistics.Operation<XaCommitOutcome>

Returns:

the operation
xaCommit
()

Xa commit.

public ExtendedStatistics.Operation<XaRecoveryOutcome>

Returns:

the operation
xaRecovery
()

Xa recovery.

public ExtendedStatistics.Operation<XaRollbackOutcome>

Returns:

the operation
xaRollback
()

Xa rollback.

Field Detail

ALL_CACHE_GET_OUTCOMESback to summary
public static final Set<CacheOperationOutcomes.GetOutcome> ALL_CACHE_GET_OUTCOMES

The Constant ALL_CACHE_GET_OUTCOMES.

ALL_CACHE_MISS_OUTCOMESback to summary
public static final Set<CacheOperationOutcomes.GetOutcome> ALL_CACHE_MISS_OUTCOMES

The Constant ALL_CACHE_MISS_OUTCOMES.

ALL_CACHE_PUT_OUTCOMESback to summary
public static final Set<CacheOperationOutcomes.PutOutcome> ALL_CACHE_PUT_OUTCOMES

The Constant ALL_CACHE_PUT_OUTCOMES.

ALL_STORE_PUT_OUTCOMESback to summary
public static final Set<StoreOperationOutcomes.PutOutcome> ALL_STORE_PUT_OUTCOMES

The Constant ALL_STORE_PUT_OUTCOMES.

Method Detail

allGetback to summary
public ExtendedStatistics.Result allGet()

All get.

Returns:ExtendedStatistics.Result

the result

allMissback to summary
public ExtendedStatistics.Result allMiss()

All miss.

Returns:ExtendedStatistics.Result

the result

allPutback to summary
public ExtendedStatistics.Result allPut()

All put.

Returns:ExtendedStatistics.Result

the result

cacheHitRatioback to summary
public ExtendedStatistics.Statistic<Double> cacheHitRatio()

Cache hit ratio.

clusterEventback to summary
public ExtendedStatistics.Operation<CacheOperationOutcomes.ClusterEventOutcomes> clusterEvent()

Cluster events

Returns:ExtendedStatistics.Operation<CacheOperationOutcomes.ClusterEventOutcomes>

the operation

diskAllPutback to summary
public ExtendedStatistics.Result diskAllPut()

Disk all put.

Returns:ExtendedStatistics.Result

the result

diskGetback to summary
public ExtendedStatistics.Operation<StoreOperationOutcomes.GetOutcome> diskGet()

Disk get.

Returns:ExtendedStatistics.Operation<StoreOperationOutcomes.GetOutcome>

the operation

diskPutback to summary
public ExtendedStatistics.Operation<StoreOperationOutcomes.PutOutcome> diskPut()

Disk put.

Returns:ExtendedStatistics.Operation<StoreOperationOutcomes.PutOutcome>

the operation

diskRemoveback to summary
public ExtendedStatistics.Operation<StoreOperationOutcomes.RemoveOutcome> diskRemove()

Disk remove.

Returns:ExtendedStatistics.Operation<StoreOperationOutcomes.RemoveOutcome>

the operation

evictionback to summary
public ExtendedStatistics.Operation<CacheOperationOutcomes.EvictionOutcome> eviction()

Eviction.

Returns:ExtendedStatistics.Operation<CacheOperationOutcomes.EvictionOutcome>

the operation

expiryback to summary
public ExtendedStatistics.Operation<CacheOperationOutcomes.ExpiredOutcome> expiry()

Expiry.

Returns:ExtendedStatistics.Operation<CacheOperationOutcomes.ExpiredOutcome>

the operation

getback to summary
public ExtendedStatistics.Operation<CacheOperationOutcomes.GetOutcome> get()

Gets the.

Returns:ExtendedStatistics.Operation<CacheOperationOutcomes.GetOutcome>

the operation

heapAllPutback to summary
public ExtendedStatistics.Result heapAllPut()

Heap all put.

Returns:ExtendedStatistics.Result

the result

heapGetback to summary
public ExtendedStatistics.Operation<StoreOperationOutcomes.GetOutcome> heapGet()

Heap get.

Returns:ExtendedStatistics.Operation<StoreOperationOutcomes.GetOutcome>

the operation

heapPutback to summary
public ExtendedStatistics.Operation<StoreOperationOutcomes.PutOutcome> heapPut()

Heap put.

Returns:ExtendedStatistics.Operation<StoreOperationOutcomes.PutOutcome>

the operation

heapRemoveback to summary
public ExtendedStatistics.Operation<StoreOperationOutcomes.RemoveOutcome> heapRemove()

Heap remove.

Returns:ExtendedStatistics.Operation<StoreOperationOutcomes.RemoveOutcome>

the operation

localDiskSizeback to summary
public ExtendedStatistics.Statistic<Number> localDiskSize()

Gets the local disk size.

Returns:ExtendedStatistics.Statistic<Number>

the local disk size

localDiskSizeInBytesback to summary
public ExtendedStatistics.Statistic<Number> localDiskSizeInBytes()

Gets the local disk size in bytes.

Returns:ExtendedStatistics.Statistic<Number>

the local disk size in bytes

localHeapSizeback to summary
public ExtendedStatistics.Statistic<Number> localHeapSize()

Gets the local heap size.

Returns:ExtendedStatistics.Statistic<Number>

the local heap size

localHeapSizeInBytesback to summary
public ExtendedStatistics.Statistic<Number> localHeapSizeInBytes()

Gets the local heap size in bytes.

Returns:ExtendedStatistics.Statistic<Number>

the local heap size in bytes

localOffHeapSizeback to summary
public ExtendedStatistics.Statistic<Number> localOffHeapSize()

Gets the local off heap size.

Returns:ExtendedStatistics.Statistic<Number>

the local off heap size

localOffHeapSizeInBytesback to summary
public ExtendedStatistics.Statistic<Number> localOffHeapSizeInBytes()

Gets the local off heap size in bytes.

Returns:ExtendedStatistics.Statistic<Number>

the local off heap size in bytes

mostRecentRejoinTimeStampMillisback to summary
public ExtendedStatistics.Statistic<Number> mostRecentRejoinTimeStampMillis()

Get the timestamp (millis) of the last cluster rejoin event

Returns:ExtendedStatistics.Statistic<Number>

statistic for cluster rejoin timestamp

nonstopback to summary
public ExtendedStatistics.Operation<CacheOperationOutcomes.NonStopOperationOutcomes> nonstop()

Nonstop events

Returns:ExtendedStatistics.Operation<CacheOperationOutcomes.NonStopOperationOutcomes>

the operation

nonstopTimeoutRatioback to summary
public ExtendedStatistics.Statistic<Double> nonstopTimeoutRatio()

Nonstop timeout ratio

offHeapAllPutback to summary
public ExtendedStatistics.Result offHeapAllPut()

Off heap all put.

Returns:ExtendedStatistics.Result

the result

offheapGetback to summary
public ExtendedStatistics.Operation<StoreOperationOutcomes.GetOutcome> offheapGet()

Offheap get.

Returns:ExtendedStatistics.Operation<StoreOperationOutcomes.GetOutcome>

the operation

offheapPutback to summary
public ExtendedStatistics.Operation<StoreOperationOutcomes.PutOutcome> offheapPut()

Offheap put.

Returns:ExtendedStatistics.Operation<StoreOperationOutcomes.PutOutcome>

the operation

offheapRemoveback to summary
public ExtendedStatistics.Operation<StoreOperationOutcomes.RemoveOutcome> offheapRemove()

Offheap remove.

Returns:ExtendedStatistics.Operation<StoreOperationOutcomes.RemoveOutcome>

the operation

operationsback to summary
public <T extends Enum<T>> Set<ExtendedStatistics.Operation<T>> operations(Class<T> outcome, String name, String... tags)

Operations.

Parameters
<T>
the generic type
outcome:Class<T>

the outcome

name:String

the name

tags:String[]

the tags

Returns:Set<ExtendedStatistics.Operation<T>>

the sets the

passthruback to summary
public Set<ExtendedStatistics.Statistic<Number>> passthru(String name, Set<String> tags)

Get the set of cache specific pass thru statistics for a nam/tags pair. Used for custom pass thru statistics, as opposed to well known standard ones.

Parameters
name:String

name

tags:Set<String>

set of tags

putback to summary
public ExtendedStatistics.Operation<CacheOperationOutcomes.PutOutcome> put()

Put.

Returns:ExtendedStatistics.Operation<CacheOperationOutcomes.PutOutcome>

the operation

putIfAbsentback to summary
public ExtendedStatistics.Operation<CacheOperationOutcomes.PutIfAbsentOutcome> putIfAbsent()

put if absent operation

remoteSizeback to summary
public ExtendedStatistics.Statistic<Number> remoteSize()

Gets the remote size.

Returns:ExtendedStatistics.Statistic<Number>

the remote size

removeback to summary
public ExtendedStatistics.Operation<CacheOperationOutcomes.RemoveOutcome> remove()

Removes the.

Returns:ExtendedStatistics.Operation<CacheOperationOutcomes.RemoveOutcome>

the operation

removeElementback to summary
public ExtendedStatistics.Operation<CacheOperationOutcomes.RemoveElementOutcome> removeElement()

remove element operation

replaceOneArgback to summary
public ExtendedStatistics.Operation<CacheOperationOutcomes.ReplaceOneArgOutcome> replaceOneArg()

single arg replace operation

replaceTwoArgback to summary
public ExtendedStatistics.Operation<CacheOperationOutcomes.ReplaceTwoArgOutcome> replaceTwoArg()

two arg replace operation

searchback to summary
public ExtendedStatistics.Operation<CacheOperationOutcomes.SearchOutcome> search()

Search.

Returns:ExtendedStatistics.Operation<CacheOperationOutcomes.SearchOutcome>

the operation

setAlwaysOnback to summary
public void setAlwaysOn(boolean alwaysOn)

Sets the always on.

Parameters
alwaysOn:boolean

the new always on

setTimeToDisableback to summary
public void setTimeToDisable(long time, TimeUnit unit)

Sets the time to disable.

Parameters
time:long

the time

unit:TimeUnit

the unit

sizeback to summary
public ExtendedStatistics.Statistic<Number> size()

Gets the size.

Returns:ExtendedStatistics.Statistic<Number>

the size

writerQueueLengthback to summary
public ExtendedStatistics.Statistic<Number> writerQueueLength()

Gets the writer queue length.

Returns:ExtendedStatistics.Statistic<Number>

the writer queue length

xaCommitback to summary
public ExtendedStatistics.Operation<XaCommitOutcome> xaCommit()

Xa commit.

Returns:ExtendedStatistics.Operation<XaCommitOutcome>

the operation

xaRecoveryback to summary
public ExtendedStatistics.Operation<XaRecoveryOutcome> xaRecovery()

Xa recovery.

Returns:ExtendedStatistics.Operation<XaRecoveryOutcome>

the operation

xaRollbackback to summary
public ExtendedStatistics.Operation<XaRollbackOutcome> xaRollback()

Xa rollback.

Returns:ExtendedStatistics.Operation<XaRollbackOutcome>

the operation

net.sf.ehcache.statistics.extended back to summary

public Interface ExtendedStatistics.Latency

Known Direct Implementers
net.sf.ehcache.statistics.extended.LatencyImpl, net.sf.ehcache.statistics.extended.NullLatency

The Latency interface. Provides min/max/average.

Method Summary

Modifier and TypeMethod and Description
public ExtendedStatistics.Statistic<Double>

Returns:

Average observed latency. NULL if no operation was observed.
average
()

Average observed latency.

public ExtendedStatistics.Statistic<Long>

Returns:

Maximum observed latency. NULL if no operation was observed.
maximum
()

Maximum latency observed.

public ExtendedStatistics.Statistic<Long>

Returns:

Minimum observed latency. NULL if no operation was observed.
minimum
()

Minimum latency observed.

Method Detail

averageback to summary
public ExtendedStatistics.Statistic<Double> average()

Average observed latency.

Returns:ExtendedStatistics.Statistic<Double>

Average observed latency. NULL if no operation was observed.

maximumback to summary
public ExtendedStatistics.Statistic<Long> maximum()

Maximum latency observed.

Returns:ExtendedStatistics.Statistic<Long>

Maximum observed latency. NULL if no operation was observed.

minimumback to summary
public ExtendedStatistics.Statistic<Long> minimum()

Minimum latency observed.

Returns:ExtendedStatistics.Statistic<Long>

Minimum observed latency. NULL if no operation was observed.

net.sf.ehcache.statistics.extended back to summary

public Interface ExtendedStatistics.Operation<T extends java.lang.Enum<T>>

Known Direct Implementers
net.sf.ehcache.statistics.extended.NullCompoundOperation, net.sf.ehcache.statistics.extended.CompoundOperationImpl
Type Parameters
<T>
the generic type

The Interface Operation.

Method Summary

Modifier and TypeMethod and Description
public ExtendedStatistics.Result

Returns:

the result
component
(T
the result
result
)

Component.

public ExtendedStatistics.Result

Returns:

the result
compound
(Set<T>
the results
results
)

Compound.

public int

Returns:

the history sample size
getHistorySampleSize
()

Gets the history sample size.

public long

Returns:

the history sample time
getHistorySampleTime
(TimeUnit
the unit
unit
)

Gets the history sample time.

public long

Returns:

the window size
getWindowSize
(TimeUnit
the unit
unit
)

Gets the window size.

public boolean

Returns:

true, if is always on
isAlwaysOn
()

Checks if is always on.

public ExtendedStatistics.Statistic<Double>

Returns:

the statistic
ratioOf
(Set<T>
the numerator
numerator
,
Set<T>
the denomiator
denomiator
)

Ratio of.

public void
setAlwaysOn(boolean
the new always on
enable
)

Sets the always on.

public void
setHistory(int
the samples
samples
,
long
the time
time
,
TimeUnit
the unit
unit
)

Sets the history.

public void
setWindow(long
the time
time
,
TimeUnit
the unit
unit
)

Sets the window.

public Class<T>

Returns:

the class
type
()

Type.

Method Detail

componentback to summary
public ExtendedStatistics.Result component(T result)

Component.

Parameters
result:T

the result

Returns:ExtendedStatistics.Result

the result

compoundback to summary
public ExtendedStatistics.Result compound(Set<T> results)

Compound.

Parameters
results:Set<T>

the results

Returns:ExtendedStatistics.Result

the result

getHistorySampleSizeback to summary
public int getHistorySampleSize()

Gets the history sample size.

Returns:int

the history sample size

getHistorySampleTimeback to summary
public long getHistorySampleTime(TimeUnit unit)

Gets the history sample time.

Parameters
unit:TimeUnit

the unit

Returns:long

the history sample time

getWindowSizeback to summary
public long getWindowSize(TimeUnit unit)

Gets the window size.

Parameters
unit:TimeUnit

the unit

Returns:long

the window size

isAlwaysOnback to summary
public boolean isAlwaysOn()

Checks if is always on.

Returns:boolean

true, if is always on

ratioOfback to summary
public ExtendedStatistics.Statistic<Double> ratioOf(Set<T> numerator, Set<T> denomiator)

Ratio of.

Parameters
numerator:Set<T>

the numerator

denomiator:Set<T>

the denomiator

Returns:ExtendedStatistics.Statistic<Double>

the statistic

setAlwaysOnback to summary
public void setAlwaysOn(boolean enable)

Sets the always on.

Parameters
enable:boolean

the new always on

setHistoryback to summary
public void setHistory(int samples, long time, TimeUnit unit)

Sets the history.

Parameters
samples:int

the samples

time:long

the time

unit:TimeUnit

the unit

setWindowback to summary
public void setWindow(long time, TimeUnit unit)

Sets the window.

Parameters
time:long

the time

unit:TimeUnit

the unit

typeback to summary
public Class<T> type()

Type.

Returns:Class<T>

the class

net.sf.ehcache.statistics.extended back to summary

public Interface ExtendedStatistics.Result

Known Direct Implementers
net.sf.ehcache.statistics.extended.NullOperation, net.sf.ehcache.statistics.extended.OperationImpl

The Interface Result.

Method Summary

Modifier and TypeMethod and Description
public ExtendedStatistics.Statistic<Long>

Returns:

the statistic
count
()

Count.

public ExtendedStatistics.Latency

Returns:

the latency
latency
()

Latency.

public ExtendedStatistics.Statistic<Double>

Returns:

the statistic
rate
()

Rate.

Method Detail

countback to summary
public ExtendedStatistics.Statistic<Long> count()

Count.

Returns:ExtendedStatistics.Statistic<Long>

the statistic

latencyback to summary
public ExtendedStatistics.Latency latency()

Latency.

Returns:ExtendedStatistics.Latency

the latency

rateback to summary
public ExtendedStatistics.Statistic<Double> rate()

Rate.

Returns:ExtendedStatistics.Statistic<Double>

the statistic

net.sf.ehcache.statistics.extended back to summary

public Interface ExtendedStatistics.Statistic<T extends java.lang.Number>

Known Direct Implementers
net.sf.ehcache.statistics.extended.NullStatistic, net.sf.ehcache.statistics.extended.RateImpl, net.sf.ehcache.statistics.extended.AbstractStatistic
Type Parameters
<T>
the generic type

The Interface Statistic.

Method Summary

Modifier and TypeMethod and Description
public boolean

Returns:

true, if successful
active
()

Active.

public List<Timestamped<T>>

Returns:

the list
history
()

History.

public T

Returns:

the t
value
()

Value.

Method Detail

activeback to summary
public boolean active()

Active.

Returns:boolean

true, if successful

historyback to summary
public List<Timestamped<T>> history()

History.

Returns:List<Timestamped<T>>

the list

valueback to summary
public T value()

Value.

Returns:T

the t