Application: gvSIG desktop

import org.gvsig.expressionevaluator.Function;

import org.gvsig.expressionevaluator.Interpreter;

import org.gvsig.expressionevaluator.spi.AbstractFunction;

public class ListFunction extends AbstractFunction {

    @Override

    public Object call(Interpreter interpreter, Object[] args) throws Exception {

        list.addAll(Arrays.asList(args));

        return list;

    }

import org.gvsig.expressionevaluator.spi.AbstractFunction;

import static org.gvsig.expressionevaluator.ExpressionBuilder.FUNCTION_DICT;

import org.gvsig.expressionevaluator.Formatter;

public class DictFunction extends AbstractFunction {

      if( args.length==1 && args[0] instanceof Map) {

          return args[0];

      }

      for (int i = 0; i < args.length; i+=2) {

        Object key = args[i];

        Object value = args[i+1];