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JPMML class model evaluator extensions

There is a newer version: 1.2.15

/*
 * Copyright (c) 2015 Villu Ruusmann
 *
 * This file is part of JPMML-Evaluator
 *
 * JPMML-Evaluator is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * JPMML-Evaluator is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with JPMML-Evaluator.  If not, see .
 */
package org.jpmml.evaluator.visitors;

import java.util.List;
import java.util.ListIterator;

import org.dmg.pmml.BaseCumHazardTables;
import org.dmg.pmml.GeneralRegressionModel;
import org.dmg.pmml.PPCell;
import org.dmg.pmml.PPMatrix;
import org.dmg.pmml.VisitorAction;
import org.jpmml.evaluator.RichBaseCumHazardTables;
import org.jpmml.evaluator.RichPPCell;
import org.jpmml.model.visitors.AbstractVisitor;

public class GeneralRegressionModelOptimizer extends AbstractVisitor {

	@Override
	public VisitorAction visit(GeneralRegressionModel generalRegressionModel){
		BaseCumHazardTables baseCumHazardTables = generalRegressionModel.getBaseCumHazardTables();

		if(baseCumHazardTables != null){
			generalRegressionModel.setBaseCumHazardTables(new RichBaseCumHazardTables(baseCumHazardTables));
		}

		return super.visit(generalRegressionModel);
	}

	@Override
	public VisitorAction visit(PPMatrix ppMatrix){

		if(ppMatrix.hasPPCells()){
			List ppCells = ppMatrix.getPPCells();

			for(ListIterator it = ppCells.listIterator(); it.hasNext(); ){
				it.set(new RichPPCell(it.next()));
			}
		}

		return super.visit(ppMatrix);
	}
}