SkyObject.java

package farom.iparcos;

import android.util.Log;

/**
 * Created by farom on 08/02/15.
 */
public class SkyObject {

    String[] identifiers;
    String ra;
    String de;

    public String getRA(){
        return ra;
    }

    public String getDE(){
        return de;
    }

    public String[] getIdentifiers() {
        return identifiers;
    }

    public String getIdentifiersStr(){
        String result = identifiers[0];
        for(int i=1; i<identifiers.length; i++){
            result += ", " + identifiers[i];
        }
        return result;
    }


    private SkyObject(String ra2, String de2, String[] identifiers2) {
        ra=ra2;
        de=de2;
        identifiers=identifiers2;
    }

    /**
     * Create the SkyObject from the line in the catalog file
     * @param line
     */
    public static SkyObject fromLine(String line) {
        String[] tokens = line.split("\\|");
        if(tokens.length<2) {
            Log.w("CATALOG", "Can't parse the line: " + line);
            return null;
        }


        String[] coords = tokens[0].trim().split("[ ]+");
        if(coords.length<2) {
            Log.w("CATALOG", "Can't parse the coordinates: " + tokens[0].trim());
            return null;
        }

        String ra = coords[0].trim();
        String de = coords[1].trim();
        String[] identifiers = tokens[1].trim().split(",");

        // Verifying data
        if(!ra.matches("^[\\+-]?[0-9]+(:[0-9]+){0,2}(\\.[0-9]+)?$")){
            Log.e("CATALOG", "ra = " + ra + " does not match the std format");
        }
        if(!de.matches("^[\\+-]?[0-9]+(:[0-9]+){0,2}(\\.[0-9]+)?$")){
            Log.e("CATALOG", "de = " + de + " does not match the std format");
        }

        for(int i=1; i<identifiers.length; i++){
            if(identifiers[i].matches("NAME")){
                Log.e("CATALOG", identifiers[i]);
                String[] temp = identifiers[i].split("^NAME");
                Log.e("CATALOG", "temp[0]="+temp[0]);
                Log.e("CATALOG", "temp[1]="+temp[1]);
                identifiers[i]=temp[0];
            }
            else{
                identifiers[i]=identifiers[i].replaceAll("\\s","");
            }
        }

        return new SkyObject(ra, de, identifiers);

    }


}