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package es.uji.lsi.wcs.XmlWcsParsing;

/*

 * SupportedCRCs.java

 *

 * Created on 13 de enero de 2005, 14:21

 */

import java.util.*;

/**

 *

 * @author  jaume

 */

public class SupportedCRSs {

    private ArrayList requestResponseCRSs;

    private ArrayList requestCRSs;

    private ArrayList responseCRSs;

    private ArrayList nativeCRSs;

    /** Creates a new instance of SupportedCRCs */

    public SupportedCRSs(XMLNode node) {

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

            XMLNode subnode = node.getSubNode(i);

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

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

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

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

            }

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

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

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

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

            }

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

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

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

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

            }

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

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

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

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

            }

        }

    }

    public ArrayList getRequestResponseCRSs(){

        return requestResponseCRSs;

    }

    public ArrayList getRequestCRSs(){

        return requestCRSs;

    }

    public ArrayList getResponseCRSs(){

        return responseCRSs;

    }

    public ArrayList getNativeCRSs(){

        return nativeCRSs;

    }

    public ArrayList getAllRequestableCRSs(){

        // Devuelve getRequestResponseCRSs()+getRequestCRSs();

        ArrayList a = new ArrayList();

        if (getRequestResponseCRSs()!= null){

            Iterator it = getRequestResponseCRSs().iterator();

            while (it.hasNext()){

                a.add((String) it.next());

            }

        }

        if (getRequestCRSs()!= null){

            Iterator it = getRequestCRSs().iterator();

            while (it.hasNext()){

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

                if (!a.contains(s)) a.add(s);

            }

        }

        return a;

    }

    public String toString(){

        Iterator it;

        String s = "\nSUPPORTED CRS\n";

        if (requestResponseCRSs != null){

            it = requestResponseCRSs.iterator();

            s += "\nRequest REsponse CRS(s): ";

            while (it.hasNext()){

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

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

            }

        }

        if (requestCRSs != null){

            it = requestCRSs.iterator();

            s += "\nRequest CRS(s): ";

            while (it.hasNext()){

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

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

            }

        }

        if (responseCRSs != null){

            it = responseCRSs.iterator();

            s += "\nResponse CRS(s): ";

                    while (it.hasNext()){

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

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

            }

        }

        if (nativeCRSs != null){

            it = nativeCRSs.iterator();

            s += "\nNative CRS(s): ";

            while (it.hasNext()){

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

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

            }

        }

        return s;

    }

}