Package io.higson.runtime.profiler

Class ProfilerBucket<T,S extends AbstractProfilerStat<T>>

java.lang.Object

io.higson.runtime.profiler.ProfilerBucket<T,S>

Type Parameters:

T - key type

S - statistics object type

public class ProfilerBucket<T,S extends AbstractProfilerStat<T>>
extends Object

Lock-guarded bucket of statistics to be used by AbstractProfiler.

Constructor Summary

Constructors

Constructor	Description
ProfilerBucket()

Method Summary

Modifier and Type	Method	Description
void	addTime(T key, long time, Function<T,S> keyStatSupplier)	Adds [time] measured for given [key].
void	clear()	Removes all statistics from internal storage.
S	getStat(T key, Function<S,S> copier)	Gets statistics copy for given [key], or null if there is no statistics
List<S>	getStats(Function<S,S> copier)	Returns collection of all statistics held by this bucket.

Methods inherited from class java.lang.Object

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

Constructor Details

ProfilerBucket

public ProfilerBucket()

Method Details

addTime

public void addTime(T key,
 long time,
 Function<T,S> keyStatSupplier)

Adds [time] measured for given [key]. Updating statistics is guarded by [lock] dedicated for this bucket only. If there is no statistics object for [key] it will be created using provided [keyStatSupplier]

getStat

public S getStat(T key,
 Function<S,S> copier)

Gets statistics copy for given [key], or null if there is no statistics

getStats

public List<S> getStats(Function<S,S> copier)

Returns collection of all statistics held by this bucket.

clear

public void clear()

Removes all statistics from internal storage.