Survivor Helper Weighted Strategy

This strategy is the most complex survivor strategy, and uses a combination of weighted calculations to determine the most reliable source of data for each field. This strategy is highly customizable and you can define which calculation or set of calculations to use for each field. The calculations can be based on the update date of the data, system reliability, and agreement between systems. In the default configuration of the file, the calculations are defined in the WeightedCalculator section of the file.

The weighted survivor strategy is com.stc.eindex.survivor.impl.WeightedSurvivorStrategy. You can define general weighted calculations to be performed by default for each field, and you can define specialized calculations to be performed for specific fields.