PetStoreParseFunctions.java

package org.bigtop.bigpetstore.util;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * TODO : use this in pig etc///
 */
public class PetStoreParseFunctions {

    String[] headers = { "code", "city", "country", "lat", "lon" };

    public Map<String, Object> parse(String line) {

        Map<String, Object> resultMap = new HashMap<String, Object>();

        List<String> csvObj = null;

        String[] temp = line.split(",");
        csvObj = new ArrayList<String>(Arrays.asList(temp));

        if (csvObj.isEmpty()) {
            return resultMap;
        }

        int k = 0;

        for (String valueStr : csvObj) {

            resultMap.put(headers[k++], valueStr);

        }

        return resultMap;
    }
}