org.jpmml.evaluator.TargetField Maven / Gradle / Ivy
/*
* 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;
import java.util.List;
import org.dmg.pmml.DataField;
import org.dmg.pmml.MiningField;
import org.dmg.pmml.OpType;
import org.dmg.pmml.Target;
public class TargetField extends ResultField {
private MiningField miningField = null;
private Target target = null;
TargetField(){
}
public TargetField(DataField dataField, MiningField miningField, Target target){
super(dataField);
setMiningField(miningField);
setTarget(target);
}
/**
* @return The name, or null
(in the form of the constant {@link Evaluator#DEFAULT_TARGET_NAME}) if this is a synthetic target field.
*
* @see #isSynthetic()
*/
@Override
public String getFieldName(){
return super.getFieldName();
}
@Override
public OpType getOpType(){
return FieldUtil.getOpType(getField(), getMiningField(), getTarget());
}
/**
*
* Returns the range of categories for this categorical or ordinal field.
*
*
* @return A non-empty list, or null
.
*
* @see #getOpType()
*
* @see CategoricalResultFeature
* @see CategoricalResultFeature#getCategories()
*/
public List