Package frc.lib.profiling

Class EmptyProfiler

java.lang.Object

frc.lib.profiling.EmptyProfiler

All Implemented Interfaces:

Profiler

public final class EmptyProfiler
extends Object
implements Profiler

This logger explicitly does nothing. Because there is no variance in doing nothing, a single instance is provided as INSTANCE.

Field Summary

Fields

Modifier and Type	Field	Description
static final EmptyProfiler	INSTANCE	The sole instance of EmptyProfiler.

Method Summary

Modifier and Type	Method	Description
void	endTick()	Called at the bottom of the main loop.
void	pop()	The profile stack is popped.
void	push(String location)	The profile stack is pushed with the location as its top.
void	reset()	Reset logger.
void	save()	Write profile data to a file.
void	startTick()	Called at the top of the main loop.

Methods inherited from class java.lang.Object

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

Methods inherited from interface frc.lib.profiling.Profiler

swap

Field Details

INSTANCE

public static final EmptyProfiler INSTANCE

The sole instance of EmptyProfiler.

Method Details

save

public void save()

Description copied from interface: Profiler

Write profile data to a file.

Specified by:

save in interface Profiler

startTick

public void startTick()

Description copied from interface: Profiler

Called at the top of the main loop. Indicates the profiler is at "root" and records the start time. Within the main loop, no meaningful work should occur before this call.

Specified by:

startTick in interface Profiler

endTick

public void endTick()

Description copied from interface: Profiler

Called at the bottom of the main loop. Indicates the profiler's "root" is finished, and its time usage metrics are updated. Within the main loop, no meaningful work should occur after this call.

Specified by:

endTick in interface Profiler

push

public void push(String location)

Description copied from interface: Profiler

The profile stack is pushed with the location as its top. Must be accompanied by a call to pop.

Specified by:

push in interface Profiler

pop

public void pop()

Description copied from interface: Profiler

The profile stack is popped. Must be preceded (at some point) by a call to push.

Specified by:

pop in interface Profiler

reset

public void reset()

Description copied from interface: Profiler

Reset logger.

Specified by:

reset in interface Profiler