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org.dmg.pmml.tree.DecisionTree Maven / Gradle / Ivy
package org.dmg.pmml.tree;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.annotation.JsonPropertyOrder;
import com.fasterxml.jackson.annotation.JsonRootName;
import com.fasterxml.jackson.annotation.JsonTypeInfo;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import jakarta.xml.bind.annotation.XmlAttribute;
import jakarta.xml.bind.annotation.XmlElement;
import jakarta.xml.bind.annotation.XmlElements;
import jakarta.xml.bind.annotation.XmlRootElement;
import jakarta.xml.bind.annotation.XmlType;
import jakarta.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
import org.dmg.pmml.EmbeddedModel;
import org.dmg.pmml.Extension;
import org.dmg.pmml.HasExtensions;
import org.dmg.pmml.LocalTransformations;
import org.dmg.pmml.MiningFunction;
import org.dmg.pmml.ModelStats;
import org.dmg.pmml.Output;
import org.dmg.pmml.PMMLObject;
import org.dmg.pmml.ResultField;
import org.dmg.pmml.Targets;
import org.dmg.pmml.Visitor;
import org.dmg.pmml.VisitorAction;
import org.dmg.pmml.adapters.ProbabilityNumberAdapter;
import org.dmg.pmml.tree.TreeModel.MissingValueStrategy;
import org.dmg.pmml.tree.TreeModel.NoTrueChildStrategy;
import org.dmg.pmml.tree.TreeModel.SplitCharacteristic;
import org.jpmml.model.MissingAttributeException;
import org.jpmml.model.MissingElementException;
import org.jpmml.model.annotations.Deprecated;
import org.jpmml.model.annotations.ValueConstructor;
@XmlRootElement(name = "DecisionTree", namespace = "http://www.dmg.org/PMML-4_4")
@XmlType(name = "", propOrder = {
"extensions",
"output",
"modelStats",
"targets",
"localTransformations",
"resultFields",
"node"
})
@Deprecated((org.dmg.pmml.Version.PMML_4_1))
@JsonRootName("DecisionTree")
@JsonPropertyOrder({
"modelName",
"miningFunction",
"algorithmName",
"missingValueStrategy",
"missingValuePenalty",
"noTrueChildStrategy",
"splitCharacteristic",
"extensions",
"output",
"modelStats",
"targets",
"localTransformations",
"resultFields",
"node"
})
public class DecisionTree
extends EmbeddedModel
implements HasExtensions , HasNode
{
@XmlAttribute(name = "modelName")
@JsonProperty("modelName")
private String modelName;
@XmlAttribute(name = "functionName", required = true)
@JsonProperty("functionName")
private MiningFunction miningFunction;
@XmlAttribute(name = "algorithmName")
@JsonProperty("algorithmName")
private String algorithmName;
@XmlAttribute(name = "missingValueStrategy")
@org.jpmml.model.annotations.Added((org.dmg.pmml.Version.PMML_3_1))
@JsonProperty("missingValueStrategy")
private MissingValueStrategy missingValueStrategy;
@XmlAttribute(name = "missingValuePenalty")
@XmlJavaTypeAdapter(ProbabilityNumberAdapter.class)
@org.jpmml.model.annotations.Added((org.dmg.pmml.Version.PMML_3_1))
@JsonProperty("missingValuePenalty")
private Number missingValuePenalty;
@XmlAttribute(name = "noTrueChildStrategy")
@org.jpmml.model.annotations.Added((org.dmg.pmml.Version.PMML_3_1))
@JsonProperty("noTrueChildStrategy")
private NoTrueChildStrategy noTrueChildStrategy;
@XmlAttribute(name = "splitCharacteristic")
@JsonProperty("splitCharacteristic")
private SplitCharacteristic splitCharacteristic;
@XmlElement(name = "Extension", namespace = "http://www.dmg.org/PMML-4_4")
@JsonProperty("Extension")
private List extensions;
@XmlElement(name = "Output", namespace = "http://www.dmg.org/PMML-4_4")
@org.jpmml.model.annotations.Added((org.dmg.pmml.Version.PMML_4_0))
@JsonProperty("Output")
private Output output;
@XmlElement(name = "ModelStats", namespace = "http://www.dmg.org/PMML-4_4")
@org.jpmml.model.annotations.Added((org.dmg.pmml.Version.PMML_4_0))
@JsonProperty("ModelStats")
private ModelStats modelStats;
@XmlElement(name = "Targets", namespace = "http://www.dmg.org/PMML-4_4")
@org.jpmml.model.annotations.Added((org.dmg.pmml.Version.PMML_4_0))
@JsonProperty("Targets")
private Targets targets;
@XmlElement(name = "LocalTransformations", namespace = "http://www.dmg.org/PMML-4_4")
@JsonProperty("LocalTransformations")
private LocalTransformations localTransformations;
@XmlElement(name = "ResultField", namespace = "http://www.dmg.org/PMML-4_4")
@JsonProperty("ResultField")
private List resultFields;
@XmlElements({
@XmlElement(name = "Node", namespace = "http://www.dmg.org/PMML-4_4", required = true, type = org.dmg.pmml.tree.ComplexNode.class)
})
@JsonProperty("Node")
@JsonTypeInfo(use = JsonTypeInfo.Id.NONE, defaultImpl = org.dmg.pmml.tree.ComplexNode.class)
@JsonDeserialize(as = org.dmg.pmml.tree.ComplexNode.class)
private Node node;
private final static Number DEFAULT_MISSING_VALUE_PENALTY = new ProbabilityNumberAdapter().unmarshal("1.0");
private final static long serialVersionUID = 67371270L;
public DecisionTree() {
}
@ValueConstructor
public DecisionTree(
@org.jpmml.model.annotations.Property("miningFunction")
MiningFunction miningFunction,
@org.jpmml.model.annotations.Property("node")
Node node) {
this.miningFunction = miningFunction;
this.node = node;
}
@Override
public String getModelName() {
return modelName;
}
@Override
public DecisionTree setModelName(
@org.jpmml.model.annotations.Property("modelName")
String modelName) {
this.modelName = modelName;
return this;
}
@Override
public MiningFunction requireMiningFunction() {
if (this.miningFunction == null) {
throw new MissingAttributeException(this, PMMLAttributes.DECISIONTREE_MININGFUNCTION);
}
return this.miningFunction;
}
@Override
public MiningFunction getMiningFunction() {
return miningFunction;
}
@Override
public DecisionTree setMiningFunction(
@org.jpmml.model.annotations.Property("miningFunction")
MiningFunction miningFunction) {
this.miningFunction = miningFunction;
return this;
}
@Override
public String getAlgorithmName() {
return algorithmName;
}
@Override
public DecisionTree setAlgorithmName(
@org.jpmml.model.annotations.Property("algorithmName")
String algorithmName) {
this.algorithmName = algorithmName;
return this;
}
@Override
public MissingValueStrategy getMissingValueStrategy() {
if (missingValueStrategy == null) {
return MissingValueStrategy.NONE;
} else {
return missingValueStrategy;
}
}
@Override
public DecisionTree setMissingValueStrategy(
@org.jpmml.model.annotations.Property("missingValueStrategy")
MissingValueStrategy missingValueStrategy) {
this.missingValueStrategy = missingValueStrategy;
return this;
}
@Override
public Number getMissingValuePenalty() {
if (missingValuePenalty == null) {
return DEFAULT_MISSING_VALUE_PENALTY;
} else {
return missingValuePenalty;
}
}
@Override
public DecisionTree setMissingValuePenalty(
@org.jpmml.model.annotations.Property("missingValuePenalty")
Number missingValuePenalty) {
this.missingValuePenalty = missingValuePenalty;
return this;
}
@Override
public NoTrueChildStrategy getNoTrueChildStrategy() {
if (noTrueChildStrategy == null) {
return NoTrueChildStrategy.RETURN_NULL_PREDICTION;
} else {
return noTrueChildStrategy;
}
}
@Override
public DecisionTree setNoTrueChildStrategy(
@org.jpmml.model.annotations.Property("noTrueChildStrategy")
NoTrueChildStrategy noTrueChildStrategy) {
this.noTrueChildStrategy = noTrueChildStrategy;
return this;
}
@Override
public SplitCharacteristic getSplitCharacteristic() {
if (splitCharacteristic == null) {
return SplitCharacteristic.MULTI_SPLIT;
} else {
return splitCharacteristic;
}
}
@Override
public DecisionTree setSplitCharacteristic(
@org.jpmml.model.annotations.Property("splitCharacteristic")
SplitCharacteristic splitCharacteristic) {
this.splitCharacteristic = splitCharacteristic;
return this;
}
@Override
public boolean hasExtensions() {
return ((this.extensions!= null)&&(!this.extensions.isEmpty()));
}
@Override
public List getExtensions() {
if (extensions == null) {
extensions = new ArrayList();
}
return this.extensions;
}
@Override
public DecisionTree addExtensions(Extension... extensions) {
getExtensions().addAll(Arrays.asList(extensions));
return this;
}
@Override
public Output getOutput() {
return output;
}
@Override
public DecisionTree setOutput(
@org.jpmml.model.annotations.Property("output")
Output output) {
this.output = output;
return this;
}
@Override
public ModelStats getModelStats() {
return modelStats;
}
@Override
public DecisionTree setModelStats(
@org.jpmml.model.annotations.Property("modelStats")
ModelStats modelStats) {
this.modelStats = modelStats;
return this;
}
@Override
public Targets getTargets() {
return targets;
}
@Override
public DecisionTree setTargets(
@org.jpmml.model.annotations.Property("targets")
Targets targets) {
this.targets = targets;
return this;
}
@Override
public LocalTransformations getLocalTransformations() {
return localTransformations;
}
@Override
public DecisionTree setLocalTransformations(
@org.jpmml.model.annotations.Property("localTransformations")
LocalTransformations localTransformations) {
this.localTransformations = localTransformations;
return this;
}
public boolean hasResultFields() {
return ((this.resultFields!= null)&&(!this.resultFields.isEmpty()));
}
public List getResultFields() {
if (resultFields == null) {
resultFields = new ArrayList();
}
return this.resultFields;
}
public DecisionTree addResultFields(ResultField... resultFields) {
getResultFields().addAll(Arrays.asList(resultFields));
return this;
}
public Node requireNode() {
if (this.node == null) {
throw new MissingElementException(this, PMMLElements.DECISIONTREE_NODE);
}
return this.node;
}
@Override
public Node getNode() {
return node;
}
@Override
public DecisionTree setNode(
@org.jpmml.model.annotations.Property("node")
Node node) {
this.node = node;
return this;
}
@Override
public VisitorAction accept(Visitor visitor) {
VisitorAction status = visitor.visit(this);
if (status == VisitorAction.CONTINUE) {
visitor.pushParent(this);
if ((status == VisitorAction.CONTINUE)&&hasExtensions()) {
status = PMMLObject.traverse(visitor, getExtensions());
}
if (status == VisitorAction.CONTINUE) {
status = PMMLObject.traverse(visitor, getOutput(), getModelStats(), getTargets(), getLocalTransformations());
}
if ((status == VisitorAction.CONTINUE)&&hasResultFields()) {
status = PMMLObject.traverse(visitor, getResultFields());
}
if (status == VisitorAction.CONTINUE) {
status = PMMLObject.traverse(visitor, getNode());
}
visitor.popParent();
}
if (status == VisitorAction.TERMINATE) {
return VisitorAction.TERMINATE;
}
return VisitorAction.CONTINUE;
}
}
