Aggregateable

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: 9784 $

Author:

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

Method Summary

All Methods Instance Methods Abstract Methods
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 java.lang.Exception
```
    Aggregate an object with this one
    
    Parameters:
    
    toAggregate - the object to aggregate
    
    Returns:
    
    the result of aggregation
    
    Throws:
    
    java.lang.Exception - if the supplied object can't be aggregated for some reason
  - finalizeAggregation
```
void finalizeAggregation()
                  throws java.lang.Exception
```
    Call to complete the aggregation process. Allows implementers to do any final processing based on how many objects were aggregated.
    
    Throws:
    
    java.lang.Exception - if the aggregation can't be finalized for some reason