org.jpmml.model.visitors.Resettable Maven / Gradle / Ivy

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/*
 * Copyright (c) 2019 Villu Ruusmann
 */
package org.jpmml.model.visitors;

/**
 * 
 * A marker interface for Visitors that accrue state,
 * and therefore should be reset to the initial (empty-) state when applying to multiple PMML elements.
 * 
 *
 *  * Visitor visitor = ...;
 * Collection<PMMLElement> objects = ...;
 * for(PMMLElement object : objects){
 *   if(visitor instanceof Resettable){
 *     Resettable resettable = (Resettable)visitor;
 *     resettable.reset();
 *   }
 *   visitor.applyTo(object);
 * }
 * 
 */
public interface Resettable {

	void reset();
}