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org.dmg.pmml.Annotation Maven / Gradle / Ivy

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package org.dmg.pmml;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlAnyElement;
import javax.xml.bind.annotation.XmlElementRef;
import javax.xml.bind.annotation.XmlMixed;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlType;
import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.annotation.JsonPropertyOrder;

@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
    "content"
})
@XmlRootElement(name = "Annotation", namespace = "http://www.dmg.org/PMML-4_3")
@JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.ANY, getterVisibility = JsonAutoDetect.Visibility.NONE, isGetterVisibility = JsonAutoDetect.Visibility.NONE, setterVisibility = JsonAutoDetect.Visibility.NONE)
@JsonInclude(JsonInclude.Include.NON_EMPTY)
@JsonPropertyOrder({
    "content"
})
public class Annotation
    extends org.dmg.pmml.PMMLObject
    implements HasMixedContent
{

    @XmlElementRef(name = "Extension", namespace = "http://www.dmg.org/PMML-4_3", type = Extension.class, required = false)
    @XmlMixed
    @XmlAnyElement(lax = true)
    @JsonProperty("content")
    private List content;
    private final static long serialVersionUID = 67305489L;

    public boolean hasContent() {
        return ((this.content!= null)&&(this.content.size()> 0));
    }

    @Override
    public List getContent() {
        if (content == null) {
            content = new ArrayList();
        }
        return this.content;
    }

    @Override
    public Annotation addContent(Object... content) {
        getContent().addAll(Arrays.asList(content));
        return this;
    }

    @Override
    public VisitorAction accept(Visitor visitor) {
        VisitorAction status = visitor.visit(this);
        if (status == VisitorAction.CONTINUE) {
            visitor.pushParent(this);
            if ((status == VisitorAction.CONTINUE)&&hasContent()) {
                status = org.dmg.pmml.PMMLObject.traverseMixed(visitor, getContent());
            }
            visitor.popParent();
        }
        if (status == VisitorAction.TERMINATE) {
            return VisitorAction.TERMINATE;
        }
        return VisitorAction.CONTINUE;
    }

}