ConfigBuilderExample.java example

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/**
 * Copyright (C) 2013 - present by OpenGamma Inc. and the OpenGamma group of companies
 *
 * Please see distribution for license.
 */
package com.opengamma.sesame.example;

import static com.opengamma.sesame.config.ConfigBuilder.argument;
import static com.opengamma.sesame.config.ConfigBuilder.arguments;
import static com.opengamma.sesame.config.ConfigBuilder.column;
import static com.opengamma.sesame.config.ConfigBuilder.columns;
import static com.opengamma.sesame.config.ConfigBuilder.config;
import static com.opengamma.sesame.config.ConfigBuilder.configureView;
import static com.opengamma.sesame.config.ConfigBuilder.function;
import static com.opengamma.sesame.config.ConfigBuilder.implementations;
import static com.opengamma.sesame.config.ConfigBuilder.nonPortfolioOutput;
import static com.opengamma.sesame.config.ConfigBuilder.nonPortfolioOutputs;
import static com.opengamma.sesame.config.ConfigBuilder.output;

import com.opengamma.core.id.ExternalSchemes;
import com.opengamma.financial.security.cashflow.CashFlowSecurity;
import com.opengamma.financial.security.equity.EquitySecurity;
import com.opengamma.sesame.OutputNames;
import com.opengamma.sesame.config.ViewConfig;

/**
 * Mini DSL for building instances of {@link ViewConfig} and related classes in code. See the
 * {@link #main} method for an example.
 */
public final class ConfigBuilderExample {

  public void main(String[] args) {
    ViewConfig example1 =
        configureView("columns only",
                  column(OutputNames.DESCRIPTION),
                  column(OutputNames.DESCRIPTION,
                         config(
                             implementations(EquityDescriptionFn.class,
                                             CashFlowIdDescriptionFn.class),
                             arguments(
                                 function(DefaultIdSchemeFn.class,
                                          argument("scheme", ExternalSchemes.ACTIVFEED_TICKER))))),
                  column("Bloomberg Ticker", OutputNames.DESCRIPTION,
                         output(EquitySecurity.class,
                                config(
                                    implementations(EquityDescriptionFn.class, CashFlowIdDescriptionFn.class))),
                         output(CashFlowSecurity.class,
                                config(
                                    implementations(EquityDescriptionFn.class, CashFlowIdDescriptionFn.class)))),
                  column("ACTIV Symbol", OutputNames.DESCRIPTION,
                         output(EquitySecurity.class,
                                config(
                                    implementations(EquityDescriptionFn.class, CashFlowIdDescriptionFn.class),
                                    arguments(
                                        function(DefaultIdSchemeFn.class,
                                                 argument("scheme",
                                                          ExternalSchemes.ACTIVFEED_TICKER))))),
                         output(CashFlowSecurity.class,
                                config(
                                    implementations(EquityDescriptionFn.class, CashFlowIdDescriptionFn.class),
                                    arguments(
                                        function(DefaultIdSchemeFn.class,
                                                 argument("scheme",
                                                          ExternalSchemes.ACTIVFEED_TICKER)))))));
    System.out.println(example1);

    ViewConfig example2 =
        configureView("columns and other outputs",
                      columns(
                          column(OutputNames.DESCRIPTION),
                          column(OutputNames.DESCRIPTION,
                                 config(
                                     implementations(EquityDescriptionFn.class, CashFlowIdDescriptionFn.class),
                                     arguments(
                                         function(DefaultIdSchemeFn.class,
                                                  argument("scheme",
                                                           ExternalSchemes.ACTIVFEED_TICKER))))),
                          column("Bloomberg Ticker", OutputNames.DESCRIPTION,
                                 output(EquitySecurity.class,
                                        config(
                                            implementations(EquityDescriptionFn.class, CashFlowIdDescriptionFn.class))),
                                 output(CashFlowSecurity.class,
                                        config(
                                            implementations(EquityDescriptionFn.class, CashFlowIdDescriptionFn.class)))),
                          column("ACTIV Symbol", OutputNames.DESCRIPTION,
                                 output(EquitySecurity.class,
                                        config(
                                            implementations(EquityDescriptionFn.class, CashFlowIdDescriptionFn.class),
                                            arguments(
                                                function(DefaultIdSchemeFn.class,
                                                         argument("scheme",
                                                                  ExternalSchemes.ACTIVFEED_TICKER))))),
                                 output(CashFlowSecurity.class,
                                        config(
                                            implementations(EquityDescriptionFn.class, CashFlowIdDescriptionFn.class),
                                            arguments(
                                                function(DefaultIdSchemeFn.class,
                                                         argument("scheme",
                                                                  ExternalSchemes.ACTIVFEED_TICKER))))))),
                      nonPortfolioOutputs(
                          nonPortfolioOutput("USD Discounting Curve",
                                             output(OutputNames.DISCOUNTING_MULTICURVE_BUNDLE))));
    System.out.println(example2);

    ViewConfig example3 =
        configureView("other outputs only",
                      nonPortfolioOutput("USD Discounting Curve",
                                         output(OutputNames.DISCOUNTING_MULTICURVE_BUNDLE))); // TODO some function config
    System.out.println(example3);
  }

}