DescribeUniverseBulkLoad.java

package utils;

import java.io.File;
import java.io.IOException;
import java.util.LinkedList;

import org.apache.commons.lang3.SystemUtils;
import org.ini4j.Ini;
import org.ini4j.InvalidFileFormatException;

import repast.simphony.random.RandomHelper;

public class DescribeUniverseBulkLoad {
	
	private static LinkedList<String[]> combinations;
	
	private static String fileName =  SystemUtils.IS_OS_LINUX ? 
			"data/agentsTaskCombination.ini"
			: "misc\\agentsTaskCombination.ini";
	
	public static String[] init() throws InvalidFileFormatException, IOException{
		combinations = new LinkedList<String[]>();
				
		Ini ini = new Ini(new File(fileName));
		int count = Integer.parseInt( ini.get("General", "count") );
		
		for(int i = 1 ; i <= count ; i++){
			String a1 = ini.get("Agents-" + i, "agentCount");
			String t1 = ini.get("Agents-" + i, "taskCount");
			combinations.add(new String[]{a1,t1});
		}
		
		return getSingleRandomCombination();
	}

	public static LinkedList<String[]> getCombinations() {
		return combinations;
	}
	
	private static String[] getSingleRandomCombination(){
		return combinations.get(RandomHelper.nextIntFromTo(
				0, combinations.size() - 1));
	}

}