Class Sum

  • All Implemented Interfaces:
    Aggregator

    public class Sum
    extends Abstract
    An implementation of the Aggregator interface that sums the profile values. In the case of either of the profile values not valid integers, the default value is picked up.
    Version:
    $Revision$
    Author:
    Karan Vahi
    • Field Summary

      • Fields inherited from interface edu.isi.pegasus.planner.namespace.aggregator.Aggregator

        VERSION
    • Constructor Summary

      Constructors 
      Constructor Description
      Sum()  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.String compute​(java.lang.String oldValue, java.lang.String newValue, java.lang.String dflt)
      Sums up the values.
      • Methods inherited from class edu.isi.pegasus.planner.namespace.aggregator.Abstract

        parseInt
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • Sum

        public Sum()
    • Method Detail

      • compute

        public java.lang.String compute​(java.lang.String oldValue,
                                        java.lang.String newValue,
                                        java.lang.String dflt)
        Sums up the values.
        Parameters:
        oldValue - the existing value for the profile.
        newValue - the new value being added to the profile.
        dflt - the default value to be used in case the values are not of the correct type.
        Returns:
        the computed value as a String.