Package com.yahoo.statistics

Interface Statistics

All Known Implementing Classes:
Statistics.NullImplementation, StatisticsImpl
@Deprecated public interface Statistics
Deprecated.
Will be removed on Vespa 8. If required by a method, there exists an alternative to be used instead.
Interface used for registering statistics values and counters for logging.
Author:
steinar, Tony Vaagenes

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Interface
    Description
    static class 
    Statistics.NullImplementation
    Deprecated.
     

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final Statistics
    nullImplementation
    Deprecated.
    A null implementation which ignores all calls and returns the default config

  • Method Summary

    Modifier and Type
    Method
    Description
    StatisticsConfig
    getConfig()
    Deprecated.
    Get current config used.
    int
    purge()
    Deprecated.
    Purges all cancelled Handles from internal Map and Timer.
    void
    register(Handle h)
    Deprecated.
    Add a new handle to be scheduled for periodic logging.
    void
    remove(String name)
    Deprecated.
    Remove a named handler from the set of working handlers.

  • Field Details

    • nullImplementation

      static final Statistics nullImplementation
      Deprecated.
      A null implementation which ignores all calls and returns the default config

  • Method Details

    • register

      void register(Handle h)
      Deprecated.
      Add a new handle to be scheduled for periodic logging. If a handle already exists with the same name, it will be cancelled and removed from the internal state of this object.

    • remove

      void remove(String name)
      Deprecated.
      Remove a named handler from the set of working handlers.

    • getConfig

      StatisticsConfig getConfig()
      Deprecated.
      Get current config used. This may be a null reference, depending on how the instance was constructed.

    • purge

      int purge()
      Deprecated.
      Purges all cancelled Handles from internal Map and Timer.
      Returns:
      return value from java.util.Timer.purge()