Adding the function to the function repo

MyFunctions.java

/**
 * Copyright (C) 2012 - present by OpenGamma Inc. and the OpenGamma group of companies
 *
 * Please see distribution for license.
 */
package com.opengamma.algotree.function;

import java.util.List;

import com.opengamma.engine.function.config.AbstractFunctionConfigurationBean;
import com.opengamma.engine.function.config.FunctionConfiguration;
import com.opengamma.engine.function.config.FunctionConfigurationSource;
import com.opengamma.engine.function.config.StaticFunctionConfiguration;
import com.opengamma.financial.analytics.AnalyticsFunctions;


/**
 * Function repository configuration source for the functions contained in this package.
 */
public class MyFunctions extends AbstractFunctionConfigurationBean {

  /**
   * Default instance of a repository configuration source exposing the functions from this package.
   *
   * @return the configuration source exposing functions from this package
   */
  public static FunctionConfigurationSource instance() {
    return new MyFunctions().getObjectCreating();
  }

  @Override
  protected void addAllConfigurations(final List<FunctionConfiguration> functions) {
    System.out.println("Adding new MY FUNCTION");
    functions.add(new StaticFunctionConfiguration(MyFunction.class.getName()));
    System.out.println("Adding new DOUBLE_CLOSE FUNCTION");
    functions.add(new StaticFunctionConfiguration(MarketValueFromLastHistoricalValueFunction.class.getName()));
    AnalyticsFunctions.addScalingAndSummingFunction(functions, MarketValueFromLastHistoricalValueFunction.MARKET_VALUE_NAME);
  }
}