tinytablescoringengine.TableObject.java Source code

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Here is the source code for tinytablescoringengine.TableObject.java

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/*******************************************************************************
 * Educational Online Test Delivery System Copyright (c) 2014 American
 * Institutes for Research
 * 
 * Distributed under the AIR Open Source License, Version 1.0 See accompanying
 * file AIR-License-1_0.txt or at
 * 
 * http://www.smarterapp.org/documents/
 * American_Institutes_for_Research_Open_Source_Software_License.pdf
 ******************************************************************************/
package tinytablescoringengine;

import org.jdom2.Document;
import org.jdom2.Element;
import org.jdom2.output.XMLOutputter;

import AIR.Common.xml.XmlElement;

public abstract class TableObject {

    public Element toXml() {
        return toXml(new Document());
    }

    public abstract Element toXml(Document doc);

    public static TableObject create(Document doc) {
        Element node = doc.getRootElement();
        switch (node.getName()) {
        case "responseSpec":
            node = node.getChild("responseTable");
            return Table.fromXml(node);
        case "responseTable":
            return Table.fromXml(node);
        case "tr":
            return TableVector.fromXml(node);
        default:
            return null;
        }
    }

    public String getXmlString() {
        return new XmlElement(toXml()).getOuterXml();
    }

    public TableVector getColumn(String name) {
        return null;
    }

    public TableVector getColumn(int i) {
        return null;
    }

    public double getValueNumeric(int idx) {
        return Double.NaN;
    }

    public TableVector getHeaderRow() {
        return null;
    }
}