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JPMML class model evaluator
/*
* Copyright (c) 2016 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.functions;
import org.jpmml.evaluator.FieldValue;
import org.jpmml.evaluator.FieldValueUtil;
import org.jpmml.evaluator.NaNResultException;
import org.jpmml.evaluator.TypeInfos;
abstract
public class TrigonometricFunction extends UnaryMathFunction {
public TrigonometricFunction(String name){
super(name);
}
@Override
abstract
public Double evaluate(Number value);
/**
* @param value Angle in radians.
*/
@Override
public FieldValue evaluate(FieldValue value){
Double result = evaluate(value.asNumber());
if(result.isNaN()){
throw new NaNResultException();
}
return FieldValueUtil.create(TypeInfos.CONTINUOUS_DOUBLE, result);
}
}