Package weka.core

Interface Aggregateable<E>

All Known Implementing Classes:

AggregateableEvaluation, Bagging, DictionaryBuilder, DiscreteEstimator, KernelEstimator, Logistic, NaiveBayes, NaiveBayesMultinomialText, NaiveBayesUpdateable, NormalEstimator, RandomForest, SGD, SGDText, Vote

public interface Aggregateable<E>

Interface to something that can aggregate an object of the same type with itself.

Version:

$Revision$

Author:

Mark Hall (mhall{[at]}pentaho{[dot]}com)

Method Summary

Modifier and Type	Method	Description
E	aggregate(E toAggregate)	Aggregate an object with this one
void	finalizeAggregation()	Call to complete the aggregation process.

Method Detail

aggregate

E aggregate(E toAggregate)
     throws Exception

Aggregate an object with this one

Parameters:

toAggregate - the object to aggregate

Returns:

the result of aggregation

Throws:

Exception - if the supplied object can't be aggregated for some reason

finalizeAggregation

void finalizeAggregation()
                  throws Exception

Call to complete the aggregation process. Allows implementers to do any final processing based on how many objects were aggregated.

Throws:

Exception - if the aggregation can't be finalized for some reason