Java / JAXB: ungroup XML elements with the same name but different attribute values into different class members

I try to parse XML with multiple "fields" elements into different class members according to one of the attributes

<Series>
    <Fields type="SelectedFields" operation="SUM">
        <Field name="Remaining" />
        <Field name="Invested" />
    </Field>
    <Fields type="FirstSelectedFields" operation="SUM">
        <Field name="Estimated" />
    </Field>
</Series>

This is the Java class that should be mapped to:

public class APMSeries {

    private List<Field> selectedFields;

    private List<Field> firstSelectedFields;

}

Who can tell me how to set a fields element with attribute type = "selectedfields" as a selectedfields member and a fields element with attribute type = "firstselectedfields" as a firstselectedfields member?

Solution

public class APMSeries {

public class APMSeries {

    @XmlElementWrapper(name="SelectedFields")
    private List<Field> selectedFields;

    @XmlElementWrapper(name="FirstSelectedFields")
    private List<Field> firstSelectedFields;

}