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jdk.jfr.internal.periodic

pack-priv final Class BatchManager

Class Inheritance

extends Object

java.lang.Object
jdk.jfr.internal.periodic.BatchManager

Imports

java.util.ArrayList, .Comparator, .List, jdk.jfr.internal.LogLevel, .LogTag, .Logger

Class that groups periodic tasks into batches.

This class should only be accessed from the periodic task thread.

Field Summary

Modifier and Type	Field and Description
private final List<Batch>	batches
private long	iteration

Constructor Summary

Access	Constructor and Description
pack-priv	BatchManager()

Method Summary

Modifier and Type	Method and Description
private List<PeriodicTask>	activeSortedTasks(List<PeriodicTask> unsorted)
private Batch	findBatch(long period, Batch oldBatch)
public List<Batch>	getBatches()
public long	getIteration()
private void	groupTasksIntoBatches(List<PeriodicTask> tasks)
private void	logBatches()
private void	logTrace(String text)
public void	refresh(long iteration, List<PeriodicTask> tasks)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

batches	back to summary
private final List<Batch> batches

iteration	back to summary
private long iteration

Constructor Detail

BatchManager	back to summary
pack-priv BatchManager()

Method Detail

activeSortedTasks	back to summary
private List<PeriodicTask> activeSortedTasks(List<PeriodicTask> unsorted)

findBatch	back to summary
private Batch findBatch(long period, Batch oldBatch)

getBatches	back to summary
public List<Batch> getBatches()

getIteration	back to summary
public long getIteration()

groupTasksIntoBatches	back to summary
private void groupTasksIntoBatches(List<PeriodicTask> tasks)

logBatches	back to summary
private void logBatches()

logTrace	back to summary
private void logTrace(String text)

refresh	back to summary
public void refresh(long iteration, List<PeriodicTask> tasks)