OpenJDK 27 · jdk.internal.event.Event · APIdia, the JavaDoc alternative

Access	Constructor and Description
protected	Event() Sole constructor, for invocation by subclass constructors, typically implicit.

Method Summary

Modifier and Type	Method and Description
public void	begin() Starts the timing of this event.
public void	commit() Writes the field values, time stamp, and event duration.
public void	end() Ends the timing of this event.
public boolean	Returns: `true` if event is enabled, `false` otherwise isEnabled() Returns `true` if the event is enabled, `false` otherwise
public void	set(int the index of the field to set index, Object value to set, can be `null` value) Sets a field value.
public boolean	Returns: `true` if the event can be written, `false` otherwise shouldCommit() Returns `true` if the event is enabled and if the duration is within the threshold for the event, `false` otherwise.

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

Event	back to summary
protected Event() Sole constructor, for invocation by subclass constructors, typically implicit.

Method Detail

begin	back to summary
public void begin() Starts the timing of this event.

commit back to summary

commit	back to summary
public void commit() Writes the field values, time stamp, and event duration. If the event starts with an invocation of the `begin` method, but does not end with an explicit invocation of the `end` method, then the event ends when the `commit` method is invoked.

public void commit()

Writes the field values, time stamp, and event duration.

If the event starts with an invocation of the begin method, but does not end with an explicit invocation of the end method, then the event ends when the commit method is invoked.

end	back to summary
public void end() Ends the timing of this event. The `end` method must be invoked after the `begin` method.

isEnabled back to summary

isEnabled	back to summary
public boolean isEnabled() Returns `true` if the event is enabled, `false` otherwise Returns:boolean `true` if event is enabled, `false` otherwise

public boolean isEnabled()

Returns true if the event is enabled, false otherwise

Returns:boolean: true if event is enabled, false otherwise

set back to summary

set	back to summary
public void set(int index, Object value) Sets a field value. Parameters index:int the index of the field to set value:Object value to set, can be `null` Exceptions UnsupportedOperationException: if functionality is not supported IndexOutOfBoundsException: if `index` is less than `0` or greater than or equal to the number of fields specified for the event

public void set(int index, Object value)

Sets a field value.

Parameters

index:int: the index of the field to set
value:Object: value to set, can be null

Exceptions

UnsupportedOperationException:: if functionality is not supported
IndexOutOfBoundsException:: if index is less than 0 or greater than or equal to the number of fields specified for the event

shouldCommit back to summary

shouldCommit	back to summary
public boolean shouldCommit() Returns `true` if the event is enabled and if the duration is within the threshold for the event, `false` otherwise. Returns:boolean `true` if the event can be written, `false` otherwise

public boolean shouldCommit()

Returns true if the event is enabled and if the duration is within the threshold for the event, false otherwise.

Returns:boolean: true if the event can be written, false otherwise

public abstract Class Event

Constructor Summary

Method Summary

Constructor Detail

Method Detail