Package 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

    Modifier and Type
    Method
    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 Details

    • 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