org.dmg.pmml.HasPredicate Maven / Gradle / Ivy
/*
* Copyright (c) 2015 Villu Ruusmann
*/
package org.dmg.pmml;
import org.jpmml.model.UnsupportedElementException;
public interface HasPredicate> {
/**
* @throws UnsupportedElementException If the {@link Predicate} child element is not assignment-compatible with the assumed type.
*/
default
P requirePredicate(Class clazz){
Predicate predicate = requirePredicate();
if(!clazz.isInstance(predicate)){
throw new UnsupportedElementException(predicate);
}
return clazz.cast(predicate);
}
Predicate requirePredicate();
Predicate getPredicate();
E setPredicate(Predicate predicate);
}