Examples of jsky.catalog.Catalog.query()

jsky.catalog.Catalog.query()
Query the catalog using the given arguments and return the result. The result of a query may be any class that implements the QueryResult interface. It is up to the calling class to interpret and display the result. In the general case where the result is downloaded via HTTP, The URLQueryResult class may be used. @param queryArgs An object describing the query arguments. @return An object describing the result of the query. @throws java.io.IOException if there is a problem accessing the catalog

            StringTokenizer token = new StringTokenizer(urlStr.substring(7), "?\t");
            String className = token.nextToken();
            try {
                Class catalogClass = Class.forName(className);
                Catalog catalog = (Catalog) catalogClass.newInstance();
                result = catalog.query(queryArgs);
                if (result instanceof MemoryCatalog && !(result instanceof SkycatTable)) {
                    MemoryCatalog mcat = (MemoryCatalog) result;
                    result = new SkycatTable(_entry, mcat.getDataVector(), mcat.getFields());
                }
            } catch (Exception e) {

View Full Code Here

        }


        try {
            QueryArgs q1 = new BasicQueryArgs(cat);
            q1.setId("GSC0285601186");
            QueryResult r1 = cat.query(q1);
            System.out.println("result: " + r1);


            System.out.println("");
            System.out.println("test query: at center position/radius: ");
            QueryArgs q2 = new BasicQueryArgs(cat);

View Full Code Here


            System.out.println("");
            System.out.println("test query: at center position/radius: ");
            QueryArgs q2 = new BasicQueryArgs(cat);
            q2.setRegion(new CoordinateRadius(new WorldCoords("03:19:44.44", "+41:30:58.21"), 2.));
            QueryResult r2 = cat.query(q2);
            System.out.println("result: " + r2);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

View Full Code Here

        try {
            System.out.println("test query: at center position/radius: ");
            QueryArgs queryArgs = new BasicQueryArgs(cat);
            queryArgs.setParamValue("center", "03:19:44.44+41:30:58.21");
            queryArgs.setParamValue("radius", "2");
            QueryResult queryResult = cat.query(queryArgs);
            System.out.println("result: " + queryResult);
            if (queryResult instanceof AstroCatTable) {
                ((AstroCatTable) queryResult).saveAsSkycatTable(System.out);
            } else {
                System.out.println("Can't print table");

View Full Code Here

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.