Package org.ojalgo.type.function
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Interface Summary Interface Description OperatorWithException<T> TwoStepMapper<T,R> ATwoStepMapper
is a mapper/reducer that is used in 2 steps –TwoStepMapper.consume(Object)
andTwoStepMapper.getResults()
.TwoStepMapper.Combineable<T,R,A extends TwoStepMapper.Combineable<T,R,A>> Enables combining the state of multiple instances.TwoStepMapper.Mergeable<T,R> Enables merging the results from multiple instances. -
Class Summary Class Description TwoStepMapper.KeyCounter<T,G> A frequency counter that optionally filters some elements when merging subresults.TwoStepMapper.SimpleCache<K,V> Will calculate the function value for each input item, and cache the result.