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package es.uji.lsi.wcs.XmlWcsParsing;

/*

 * SupportedFormats.java

 *

 * Created on 13 de enero de 2005, 15:18

 */

import java.util.*;

/**

 *

 * @author  jaume

 */

public class SupportedFormats {

    ArrayList formats = new ArrayList();

    /** Creates a new instance of SupportedFormats */

    public SupportedFormats(XMLNode node) {

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

            XMLNode subnode = node.getSubNode(i);

            if (WCSToolkit.isWCSTab(subnode, "formats")){

                if (formats == null) formats = new ArrayList();

                String[] s = subnode.getText().split(" +");

                for (int j=0; j<s.length; j++) formats.add(s[j]);

            } 

        }

    }

    public ArrayList getFormats(){

        return formats;

    }

    public String toString(){

        Iterator it = formats.iterator();

        String s = "\nSupported format(s): ";

        while (it.hasNext()){

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

            if (it.hasNext()) s += ", ";

        }

        return s;

    }

}