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package es.uji.lsi.wcs.XmlWcsParsing;

/*

 * RangeSet.java

 *

 * Created on 8 de enero de 2005, 13:39

 */

import java.util.*;

/**

 *

 * @author  jaume

 */

public class RangeSet {

    private String metadataLink;

    private String description;

    private String name;

    private String label;

    private ArrayList axisDescriptionList = new ArrayList();

    private ArrayList nullValuesList = new ArrayList();

    /** Creates a new instance of RangeSet */

    public RangeSet(XMLNode node) {

        if (WCSToolkit.isWCSTab(node.getSubNode(0), "RangeSet")) node = node.getSubNode(0);

        for (int i=0; i<node.getNumSubNodes();i++){

            XMLNode subnode = node.getSubNode(i);

            if (WCSToolkit.isWCSTab(subnode, "metadataLink")) metadataLink = subnode.getText();

            if (WCSToolkit.isWCSTab(subnode, "description")) description = subnode.getText();

            if (WCSToolkit.isWCSTab(subnode, "name")) name = subnode.getText();

            if (WCSToolkit.isWCSTab(subnode, "label")) label = subnode.getText();

            if (WCSToolkit.isWCSTab(subnode, "axisDescription")) axisDescriptionList.add(new AxisDescription(subnode)); 

            if (WCSToolkit.isWCSTab(subnode, "nullValues")) nullValuesList.add(new NullValues(subnode));

        }

    }

     public String getMetadataLink(){

        return metadataLink;

    }

    public String getDescription(){

        return description;

    }

    public String getName(){

        return name;

    }

    public String getLabel(){

        return label;

    }

    public ArrayList getAxisDescriptionList(){

        return axisDescriptionList;

    }

    public AxisDescription getAxisDescription(String name){

        ArrayList al = getAxisDescriptionList();

        Iterator it = al.iterator();

        while (it.hasNext()){

            AxisDescription ad = (AxisDescription) it.next();

            if (ad.getName().equals(name))

                return ad;

        }

        return null;

    }

    public ArrayList getNullValuesList(){

        return nullValuesList;

    }

    public String toString(){

        String s, s2;

        s = "";

        s2 = "";

        Iterator it = axisDescriptionList.iterator();

        while (it.hasNext())

            s += it.next().toString();

        it = nullValuesList.iterator();

        while (it.hasNext())

            s2 += it.next().toString();

        return "\nRANGE SET\nname: "+getName()+"\ndescription: "+getDescription()+

               "\nlabel: "+getLabel()+"\nmetadata link: "+getMetadataLink()+

               "\nAxisDescriptions: "+s+"\nNull Values: "+s2;

    }

}