org.jruby.runtime.profile

Interface ProfileCollection

All Known Implementing Classes:

ProfileData

public interface ProfileCollection

Each ThreadContext has an ProfileCollection property in profile mode. The methods of this class will be called by jruby.

Author:

Andre Kullmann

Method Summary

Methods

Modifier and Type	Method and Description
void	profileEnter(long calledMethod) Begin profiling a new method, aggregating the current time diff in the previous method's profile slot.
void	profileExit(long callingMethod, long startTime) Fall back to previously profiled method after current method has returned.

Method Detail

profileEnter

void profileEnter(long calledMethod)

Begin profiling a new method, aggregating the current time diff in the previous method's profile slot.

Parameters:

calledMethod - the serial number of the next method to profile

profileExit

void profileExit(long callingMethod,
               long startTime)

Fall back to previously profiled method after current method has returned.

Parameters:

callingMethod - the serial number of the next method to profile

startTime - the nano timestamp at which the given callingMethod was entered