Package eu.stratosphere.core.testing.fuzzy

Interface Summary

Interface	Description
FuzzyValueMatcher<T>	Global match algorithm that may use ValueSimilaritys to match a bag of expected values with a bag of actual values.
TypeDistance<T>	Calculates the distance between to records of the same type.
ValueSimilarity<V>	Distance function between two values.

Class Summary

Class	Description
AbstractValueSimilarity<V extends eu.stratosphere.types.Value>
DoubleValueSimilarity	Computes the difference between double values and returns ValueSimilarity.NO_MATCH if the difference is * above a given threshold.
EqualityValueMatcher<T>	Matches all exact matching pairs using equals.
NaiveFuzzyValueMatcher<T>	Simple matching algorithm that returns unmatched values but allows a value from one bag to be matched several times against items from another bag.
RecordDistance	Simple matching algorithm for Record that returns unmatched values but allows a value from one bag to be matched several times against items from another bag.