Class Update

  • All Implemented Interfaces:
    Aggregator

    public class Update
    extends Abstract
    An implementation of the Aggregator interface that always takes the new profile value. Updates the old value with the new value.
    Version:
    $Revision$
    Author:
    Karan Vahi
    • Field Summary

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

        VERSION
    • Constructor Summary

      Constructors 
      Constructor Description
      Update()  
    • 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)
      Returns the minimum of two 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

      • Update

        public Update()
    • Method Detail

      • compute

        public java.lang.String compute​(java.lang.String oldValue,
                                        java.lang.String newValue,
                                        java.lang.String dflt)
        Returns the minimum of two 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.