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/*
 * Copyright (c) 2014 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;

import java.util.List;

/**
 * 

* A common superinterface for PMML built-in functions and Java user-defined functions. *

* * @see FunctionRegistry */ public interface Function { /** *

* Gets the default name of this function. *

* *

* The default name should be unique in application scope. * Currently, the JPMML library does not check or enforce this constraint in any way. *

*/ String getName(); /** *

* Evaluates this function with the specified arguments. *

* * @throws FunctionException If the arguments do not match the formal parameters of this function. */ FieldValue evaluate(List arguments); }




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