SWPM_NEW.java

package org.drip.sample.bloomberg;

import java.util.*;

import org.drip.analytics.date.*;
import org.drip.analytics.support.CompositePeriodBuilder;
import org.drip.function.r1tor1.QuadraticRationalShapeControl;
import org.drip.market.otc.*;
import org.drip.numerical.common.FormatUtil;
import org.drip.param.creator.*;
import org.drip.param.market.CurveSurfaceQuoteContainer;
import org.drip.param.period.*;
import org.drip.param.valuation.ValuationParams;
import org.drip.product.creator.SingleStreamComponentBuilder;
import org.drip.product.definition.CalibratableComponent;
import org.drip.product.rates.*;
import org.drip.sample.forward.IBORCurve;
import org.drip.service.env.EnvManager;
import org.drip.spline.basis.PolynomialFunctionSetParams;
import org.drip.spline.params.*;
import org.drip.spline.stretch.*;
import org.drip.state.creator.ScenarioDiscountCurveBuilder;
import org.drip.state.discount.*;
import org.drip.state.estimator.LatentStateStretchBuilder;
import org.drip.state.forward.ForwardCurve;
import org.drip.state.identifier.*;
import org.drip.state.inference.*;

/*
 * -*- mode: java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 */

/*!
 * Copyright (C) 2020 Lakshmi Krishnamurthy
 * Copyright (C) 2019 Lakshmi Krishnamurthy
 * Copyright (C) 2018 Lakshmi Krishnamurthy
 * Copyright (C) 2017 Lakshmi Krishnamurthy
 * Copyright (C) 2016 Lakshmi Krishnamurthy
 * Copyright (C) 2015 Lakshmi Krishnamurthy
 * Copyright (C) 2014 Lakshmi Krishnamurthy
 * Copyright (C) 2013 Lakshmi Krishnamurthy
 * 
 *  This file is part of DROP, an open-source library targeting analytics/risk, transaction cost analytics,
 *  	asset liability management analytics, capital, exposure, and margin analytics, valuation adjustment
 *  	analytics, and portfolio construction analytics within and across fixed income, credit, commodity,
 *  	equity, FX, and structured products. It also includes auxiliary libraries for algorithm support,
 *  	numerical analysis, numerical optimization, spline builder, model validation, statistical learning,
 *  	and computational support.
 *  
 *  	https://lakshmidrip.github.io/DROP/
 *  
 *  DROP is composed of three modules:
 *  
 *  - DROP Product Core - https://lakshmidrip.github.io/DROP-Product-Core/
 *  - DROP Portfolio Core - https://lakshmidrip.github.io/DROP-Portfolio-Core/
 *  - DROP Computational Core - https://lakshmidrip.github.io/DROP-Computational-Core/
 * 
 * 	DROP Product Core implements libraries for the following:
 * 	- Fixed Income Analytics
 * 	- Loan Analytics
 * 	- Transaction Cost Analytics
 * 
 * 	DROP Portfolio Core implements libraries for the following:
 * 	- Asset Allocation Analytics
 *  - Asset Liability Management Analytics
 * 	- Capital Estimation Analytics
 * 	- Exposure Analytics
 * 	- Margin Analytics
 * 	- XVA Analytics
 * 
 * 	DROP Computational Core implements libraries for the following:
 * 	- Algorithm Support
 * 	- Computation Support
 * 	- Function Analysis
 *  - Model Validation
 * 	- Numerical Analysis
 * 	- Numerical Optimizer
 * 	- Spline Builder
 *  - Statistical Learning
 * 
 * 	Documentation for DROP is Spread Over:
 * 
 * 	- Main                     => https://lakshmidrip.github.io/DROP/
 * 	- Wiki                     => https://github.com/lakshmiDRIP/DROP/wiki
 * 	- GitHub                   => https://github.com/lakshmiDRIP/DROP
 * 	- Repo Layout Taxonomy     => https://github.com/lakshmiDRIP/DROP/blob/master/Taxonomy.md
 * 	- Javadoc                  => https://lakshmidrip.github.io/DROP/Javadoc/index.html
 * 	- Technical Specifications => https://github.com/lakshmiDRIP/DROP/tree/master/Docs/Internal
 * 	- Release Versions         => https://lakshmidrip.github.io/DROP/version.html
 * 	- Community Credits        => https://lakshmidrip.github.io/DROP/credits.html
 * 	- Issues Catalog           => https://github.com/lakshmiDRIP/DROP/issues
 * 	- JUnit                    => https://lakshmidrip.github.io/DROP/junit/index.html
 * 	- Jacoco                   => https://lakshmidrip.github.io/DROP/jacoco/index.html
 * 
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *   	you may not use this file except in compliance with the License.
 *   
 *  You may obtain a copy of the License at
 *  	http://www.apache.org/licenses/LICENSE-2.0
 *  
 *  Unless required by applicable law or agreed to in writing, software
 *  	distributed under the License is distributed on an "AS IS" BASIS,
 *  	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  
 *  See the License for the specific language governing permissions and
 *  	limitations under the License.
 */

/**
 * <i>SWPM_NEW</i> contains the sample demonstrating the replication of Bloomberg's Latest SWPM
 * Functionality.
 *  
 * <br><br>
 *  <ul>
 *		<li><b>Module </b> = <a href = "https://github.com/lakshmiDRIP/DROP/tree/master/ProductCore.md">Product Core Module</a></li>
 *		<li><b>Library</b> = <a href = "https://github.com/lakshmiDRIP/DROP/tree/master/FixedIncomeAnalyticsLibrary.md">Fixed Income Analytics</a></li>
 *		<li><b>Project</b> = <a href = "https://github.com/lakshmiDRIP/DROP/tree/master/src/main/java/org/drip/sample/README.md">DROP API Construction and Usage</a></li>
 *		<li><b>Package</b> = <a href = "https://github.com/lakshmiDRIP/DROP/tree/master/src/main/java/org/drip/sample/bloomberg/README.md">Bloomberg CDSO CDSW SWPM YAS</a></li>
 *  </ul>
 * <br><br>
 * 
 * @author Lakshmi Krishnamurthy
 */

public class SWPM_NEW {

	private static final FixFloatComponent OTCOISFixFloat (
		final JulianDate dtSpot,
		final String strCurrency,
		final String strMaturityTenor,
		final double dblCoupon)
	{
		FixedFloatSwapConvention ffConv = OvernightFixedFloatContainer.FundConventionFromJurisdiction (
			strCurrency
		);

		return ffConv.createFixFloatComponent (
			dtSpot,
			strMaturityTenor,
			dblCoupon,
			0.,
			1.
		);
	}

	/*
	 * Construct the Array of Deposit Instruments from the given set of parameters
	 * 
	 *  	USE WITH CARE: This sample ignores errors and does not handle exceptions.
	 */

	private static final SingleStreamComponent[] DepositInstrumentsFromMaturityDays (
		final JulianDate dtEffective,
		final String strCurrency,
		final int[] aiDay)
		throws Exception
	{
		SingleStreamComponent[] aDeposit = new SingleStreamComponent[aiDay.length];

		for (int i = 0; i < aiDay.length; ++i)
			aDeposit[i] = SingleStreamComponentBuilder.Deposit (
				dtEffective,
				dtEffective.addBusDays (
					aiDay[i],
					strCurrency
				),
				OvernightLabel.Create (
					strCurrency
				)
			);

		return aDeposit;
	}

	/*
	 * Construct the Array of Overnight Index Instruments from the given set of parameters
	 * 
	 *  	USE WITH CARE: This sample ignores errors and does not handle exceptions.
	 */

	private static final FixFloatComponent[] OISFromMaturityTenor (
		final JulianDate dtSpot,
		final String strCurrency,
		final String[] astrMaturityTenor,
		final double[] adblCoupon)
		throws Exception
	{
		FixFloatComponent[] aOIS = new FixFloatComponent[astrMaturityTenor.length];

		for (int i = 0; i < astrMaturityTenor.length; ++i)
			aOIS[i] = OTCOISFixFloat (
				dtSpot,
				strCurrency,
				astrMaturityTenor[i],
				adblCoupon[i]
			);

		return aOIS;
	}

	private static final FixFloatComponent[] OISFuturesFromMaturityTenor (
		final JulianDate dtSpot,
		final String strCurrency,
		final String[] astrStartTenor,
		final String[] astrMaturityTenor,
		final double[] adblCoupon)
		throws Exception
	{
		FixFloatComponent[] aOISFutures = new FixFloatComponent[astrMaturityTenor.length];

		for (int i = 0; i < astrMaturityTenor.length; ++i)
			aOISFutures[i] = OTCOISFixFloat (
				dtSpot.addTenor (astrStartTenor[i]),
				strCurrency,
				astrMaturityTenor[i],
				adblCoupon[i]
			);

		return aOISFutures;
	}

	/*
	 * Construct the Array of Overnight Index Future Instruments from the given set of parameters
	 * 
	 *  	USE WITH CARE: This sample ignores errors and does not handle exceptions.
	 */

	private static final MergedDiscountForwardCurve OvernightCurve (
		final JulianDate dtSpot,
		final String strCurrency,
		final String strHeaderComment)
		throws Exception
	{
		System.out.println ("\n\t----------------------------------------------------------------");

		System.out.println ("\t     " + strHeaderComment);

		System.out.println ("\t----------------------------------------------------------------");

		/*
		 * Construct the Array of Deposit Instruments and their Quotes from the given set of parameters
		 */

		SingleStreamComponent[] aDepositComp = DepositInstrumentsFromMaturityDays (
			dtSpot,
			strCurrency,
			new int[] {
				1, 2, 3
			}
		);

		double[] adblDepositQuote = new double[] {
			0.0004, 0.0004, 0.0004		 // Deposit
		};

		/*
		 * Construct the Deposit Instrument Set Stretch Builder
		 */

		LatentStateStretchSpec depositStretch = LatentStateStretchBuilder.ForwardFundingStretchSpec (
			"DEPOSIT",
			aDepositComp,
			"ForwardRate",
			adblDepositQuote
		);

		/*
		 * Construct the Array of Short End OIS Instruments and their Quotes from the given set of parameters
		 */

		double[] adblShortEndOISQuote = new double[] {
			0.00070,    //   1W
			0.00069,    //   2W
			0.00078,    //   3W
			0.00074     //   1M
		};

		CalibratableComponent[] aShortEndOISComp = OISFromMaturityTenor (
			dtSpot,
			strCurrency,
			new java.lang.String[] {
				"1W", "2W", "3W", "1M"
			},
			adblShortEndOISQuote
		);

		/*
		 * Construct the Short End OIS Instrument Set Stretch Builder
		 */

		LatentStateStretchSpec oisShortEndStretch = LatentStateStretchBuilder.ForwardFundingStretchSpec (
			"OIS_SHORT_END",
			aShortEndOISComp,
			"SwapRate",
			adblShortEndOISQuote
		);

		/*
		 * Construct the Array of OIS Futures Instruments and their Quotes from the given set of parameters
		 */

		double[] adblOISFutureQuote = new double[] {
			 0.00046,    //   1M x 1M
			 0.00016,    //   2M x 1M
			-0.00007,    //   3M x 1M
			-0.00013,    //   4M x 1M
			-0.00014     //   5M x 1M
		};

		CalibratableComponent[] aOISFutureComp = OISFuturesFromMaturityTenor (
			dtSpot,
			strCurrency,
			new java.lang.String[] {
				"1M", "2M", "3M", "4M", "5M"
			},
			new java.lang.String[] {
				"1M", "1M", "1M", "1M", "1M"
			},
			adblOISFutureQuote
		);

		/*
		 * Construct the OIS Future Instrument Set Stretch Builder
		 */

		LatentStateStretchSpec oisFutureStretch = LatentStateStretchBuilder.ForwardFundingStretchSpec (
			"OIS_FUTURE",
			aOISFutureComp,
			"SwapRate",
			adblOISFutureQuote
		);

		/*
		 * Construct the Array of Long End OIS Instruments and their Quotes from the given set of parameters
		 */

		double[] adblLongEndOISQuote = new double[] {
			0.00002,    //  15M
			0.00008,    //  18M
			0.00021,    //  21M
			0.00036,    //   2Y
			0.00127,    //   3Y
			0.00274,    //   4Y
			0.00456,    //   5Y
			0.00647,    //   6Y
			0.00827,    //   7Y
			0.00996,    //   8Y
			0.01147,    //   9Y
			0.01280,    //  10Y
			0.01404,    //  11Y
			0.01516,    //  12Y
			0.01764,    //  15Y
			0.01939,    //  20Y
			0.02003,    //  25Y
			0.02038     //  30Y
		};

		CalibratableComponent[] aLongEndOISComp = OISFromMaturityTenor (
			dtSpot,
			strCurrency,
			new java.lang.String[] {
				"15M", "18M", "21M", "2Y", "3Y", "4Y", "5Y", "6Y", "7Y", "8Y", "9Y", "10Y", "11Y", "12Y", "15Y", "20Y", "25Y", "30Y"
			},
			adblLongEndOISQuote
		);

		/*
		 * Construct the Long End OIS Instrument Set Stretch Builder
		 */

		LatentStateStretchSpec oisLongEndStretch = LatentStateStretchBuilder.ForwardFundingStretchSpec (
			"OIS_LONG_END",
			aLongEndOISComp,
			"SwapRate",
			adblLongEndOISQuote
		);

		LatentStateStretchSpec[] aStretchSpec = new LatentStateStretchSpec[] {
			depositStretch,
			oisShortEndStretch,
			oisFutureStretch,
			oisLongEndStretch
		};

		/*
		 * Set up the Linear Curve Calibrator using the following parameters:
		 * 	- Cubic Exponential Mixture Basis Spline Set
		 * 	- Ck = 2, Segment Curvature Penalty = 2
		 * 	- Quadratic Rational Shape Controller
		 * 	- Natural Boundary Setting
		 */

		LinearLatentStateCalibrator lcc = new LinearLatentStateCalibrator (
			new SegmentCustomBuilderControl (
				MultiSegmentSequenceBuilder.BASIS_SPLINE_POLYNOMIAL,
				new PolynomialFunctionSetParams (4),
				SegmentInelasticDesignControl.Create (
					2,
					2
				),
				new ResponseScalingShapeControl (
					true,
					new QuadraticRationalShapeControl (0.)
				),
				null
			),
			BoundarySettings.NaturalStandard(),
			MultiSegmentSequence.CALIBRATE,
			null,
			null
		);

		/*
		 * Construct the Shape Preserving Discount Curve by applying the linear curve calibrator to the array
		 *  of Deposit and Swap Stretches.
		 */

		ValuationParams valParams = new ValuationParams (
			dtSpot,
			dtSpot,
			strCurrency
		);

		MergedDiscountForwardCurve dcOvernight = ScenarioDiscountCurveBuilder.ShapePreservingDFBuild (
			strCurrency,
			lcc,
			aStretchSpec,
			valParams,
			null,
			null,
			null,
			1.
		);

		/*
		 * Cross-Comparison of the Deposit Calibration Instrument "Rate" metric across the different curve
		 * 	construction methodologies.
		 */

		System.out.println ("\t----------------------------------------------------------------");

		System.out.println ("\t     DEPOSIT INSTRUMENTS CALIBRATION RECOVERY");

		System.out.println ("\t----------------------------------------------------------------");

		for (int i = 0; i < aDepositComp.length; ++i)
			System.out.println ("\t[" + aDepositComp[i].effectiveDate() + " => " + aDepositComp[i].maturityDate() + "] = " +
				FormatUtil.FormatDouble (aDepositComp[i].measureValue (valParams, null,
					MarketParamsBuilder.Create (dcOvernight, null, null, null, null, null, null),
						null, "Rate"), 1, 6, 1.) + " | " + FormatUtil.FormatDouble (adblDepositQuote[i], 1, 6, 1.));

		/*
		 * Cross-Comparison of the Short End OIS Calibration Instrument "Rate" metric across the different curve
		 * 	construction methodologies.
		 */

		System.out.println ("\n\t----------------------------------------------------------------");

		System.out.println ("\t     OIS SHORT END INSTRUMENTS CALIBRATION RECOVERY");

		System.out.println ("\t----------------------------------------------------------------");

		for (int i = 0; i < aShortEndOISComp.length; ++i)
			System.out.println ("\t[" + aShortEndOISComp[i].effectiveDate() + " => " + aShortEndOISComp[i].maturityDate() + "] = " +
				FormatUtil.FormatDouble (aShortEndOISComp[i].measureValue (valParams, null,
					MarketParamsBuilder.Create (dcOvernight, null, null, null, null, null, null),
						null, "CalibSwapRate"), 1, 6, 1.) + " | " + FormatUtil.FormatDouble (adblShortEndOISQuote[i], 1, 6, 1.) + " | " +
							FormatUtil.FormatDouble (aShortEndOISComp[i].measureValue (valParams, null,
								MarketParamsBuilder.Create (dcOvernight, null, null, null, null, null, null),
									null, "FairPremium"), 1, 6, 1.));

		/*
		 * Cross-Comparison of the OIS Future Calibration Instrument "Rate" metric across the different curve
		 * 	construction methodologies.
		 */

		System.out.println ("\n\t----------------------------------------------------------------");

		System.out.println ("\t     OIS FUTURE INSTRUMENTS CALIBRATION RECOVERY");

		System.out.println ("\t----------------------------------------------------------------");

		for (int i = 0; i < aOISFutureComp.length; ++i)
			System.out.println ("\t[" + aOISFutureComp[i].effectiveDate() + " => " + aOISFutureComp[i].maturityDate() + "] = " +
				FormatUtil.FormatDouble (aOISFutureComp[i].measureValue (valParams, null,
					MarketParamsBuilder.Create (dcOvernight, null, null, null, null, null, null),
						null, "SwapRate"), 1, 6, 1.) + " | " + FormatUtil.FormatDouble (adblOISFutureQuote[i], 1, 6, 1.) + " | " +
							FormatUtil.FormatDouble (aOISFutureComp[i].measureValue (valParams, null,
								MarketParamsBuilder.Create (dcOvernight, null, null, null, null, null, null),
									null, "FairPremium"), 1, 6, 1.));

		/*
		 * Cross-Comparison of the Long End OIS Calibration Instrument "Rate" metric across the different curve
		 * 	construction methodologies.
		 */

		System.out.println ("\n\t----------------------------------------------------------------");

		System.out.println ("\t     OIS LONG END INSTRUMENTS CALIBRATION RECOVERY");

		System.out.println ("\t----------------------------------------------------------------");

		for (int i = 0; i < aLongEndOISComp.length; ++i)
			System.out.println ("\t[" + aLongEndOISComp[i].effectiveDate() + " => " + aLongEndOISComp[i].maturityDate() + "] = " +
				FormatUtil.FormatDouble (aLongEndOISComp[i].measureValue (valParams, null,
					MarketParamsBuilder.Create (dcOvernight, null, null, null, null, null, null),
						null, "CalibSwapRate"), 1, 6, 1.) + " | " + FormatUtil.FormatDouble (adblLongEndOISQuote[i], 1, 6, 1.) + " | " +
							FormatUtil.FormatDouble (aLongEndOISComp[i].measureValue (valParams, null,
								MarketParamsBuilder.Create (dcOvernight, null, null, null, null, null, null),
									null, "FairPremium"), 1, 6, 1.));

		return dcOvernight;
	}

	public static final ForwardCurve MakeForwardCurve (
		final JulianDate dtValue,
		final MergedDiscountForwardCurve dcOvernight,
		final String strForwardTenor)
		throws Exception
	{
		String strCurrency = dcOvernight.currency();

		ForwardLabel fri = ForwardLabel.Create (
			strCurrency,
			strForwardTenor
		);

		SegmentCustomBuilderControl scbcCubic = new SegmentCustomBuilderControl (
			MultiSegmentSequenceBuilder.BASIS_SPLINE_POLYNOMIAL,
			new PolynomialFunctionSetParams (4),
			SegmentInelasticDesignControl.Create (
				2,
				2
			),
			new ResponseScalingShapeControl (
				true,
				new QuadraticRationalShapeControl (0.)
			),
			null
		);

		/*
		 * Construct the Array of Deposit Instruments and their Quotes from the given set of parameters
		 */

		double[] adblDepositQuote = new double[] {
			0.003565,	// 1D
			0.003858,	// 1W
			0.003840,	// 2W
			0.003922,	// 3W
			0.003869,	// 1M
			0.003698,	// 2M
		};

		String[] astrDepositTenor = new String[] {
			"1D",
			"1W",
			"2W",
			"3W",
			"1M",
			"2M",
		};

		/*
		 * Construct the Array of FRAs and their Quotes from the given set of parameters
		 */

		double[] adblFRAQuote = new double[] {
			0.003120,	//  0D
			0.002930,	//  1M
			0.002720,	//  2M
			0.002600,	//  3M
			0.002560,	//  4M
			0.002520,	//  5M
			0.002480,	//  6M
			0.002540,	//  7M
			0.002610,	//  8M
			0.002670,	//  9M
			0.002790,	// 10M
			0.002910,	// 11M
			0.003030,	// 12M
			0.003180,	// 13M
			0.003350,	// 14M
			0.003520,	// 15M
			0.003710,	// 16M
			0.003890,	// 17M
			0.004090	// 18M
		};

		String[] astrFRATenor = new String[] {
			 "0D",
			 "1M",
			 "2M",
			 "3M",
			 "4M",
			 "5M",
			 "6M",
			 "7M",
			 "8M",
			 "9M",
			"10M",
			"11M",
			"12M",
			"13M",
			"14M",
			"15M",
			"16M",
			"17M",
			"18M"
		};

		/*
		 * Construct the Array of Fix-Float Component and their Quotes from the given set of parameters
		 */

		double[] adblFixFloatQuote = new double[] {
			0.004240,	//  3Y
			0.005760,	//  4Y			
			0.007620,	//  5Y
			0.009540,	//  6Y
			0.011350,	//  7Y
			0.013030,	//  8Y
			0.014520,	//  9Y
			0.015840,	// 10Y
			0.018090,	// 12Y
			0.020370,	// 15Y
			0.021870,	// 20Y
			0.022340,	// 25Y
			0.022560,	// 30Y
			0.022950,	// 35Y
			0.023480,	// 40Y
			0.024210,	// 50Y
			0.024630	// 60Y
		};

		String[] astrFixFloatTenor = new String[] {
			 "3Y",
			 "4Y",
			 "5Y",
			 "6Y",
			 "7Y",
			 "8Y",
			 "9Y",
			"10Y",
			"12Y",
			"15Y",
			"20Y",
			"25Y",
			"30Y",
			"35Y",
			"40Y",
			"50Y",
			"60Y"
		};

		return IBORCurve.CustomIBORBuilderSample (
			dcOvernight,
			null,
			fri,
			scbcCubic,
			astrDepositTenor,
			adblDepositQuote,
			"ForwardRate",
			astrFRATenor,
			adblFRAQuote,
			"ParForwardRate",
			astrFixFloatTenor,
			adblFixFloatQuote,
			"SwapRate",
			null,
			null,
			"DerivedParBasisSpread",
			null,
			null,
			"DerivedParBasisSpread",
			"---- " + strCurrency + "-LIBOR-" + strForwardTenor + " VANILLA CUBIC POLYNOMIAL FORWARD CURVE ---",
			true
		);
	}

	/*
	 * Construct an array of fix-float swaps from the fixed reference and the xM floater derived legs.
	 * 
	 *  	USE WITH CARE: This sample ignores errors and does not handle exceptions.
	 */

	private static final FixFloatComponent FixFloatSwap (
		final JulianDate dtEffective,
		final ForwardLabel fri,
		final String strFixedTenor,
		final String strMaturityTenor,
		final double dblCoupon)
		throws Exception
	{
		String strCurrency = fri.currency();

		int iTenorInMonths = Integer.parseInt (fri.tenor().split ("M")[0]);

		UnitCouponAccrualSetting ucasFixed = new UnitCouponAccrualSetting (
			2,
			"Act/360",
			false,
			"Act/360",
			false,
			strCurrency,
			false,
			CompositePeriodBuilder.ACCRUAL_COMPOUNDING_RULE_GEOMETRIC
		);

		ComposableFloatingUnitSetting cfusFloating = new ComposableFloatingUnitSetting (
			fri.tenor(),
			CompositePeriodBuilder.EDGE_DATE_SEQUENCE_REGULAR,
			null,
			fri,
			CompositePeriodBuilder.REFERENCE_PERIOD_IN_ADVANCE,
			0.
		);

		CompositePeriodSetting cpsFloating = new CompositePeriodSetting (
			12 / iTenorInMonths,
			fri.tenor(),
			strCurrency,
			null,
			-1.,
			null,
			null,
			null,
			null
		);

		ComposableFixedUnitSetting cfusFixed = new ComposableFixedUnitSetting (
			strFixedTenor,
			CompositePeriodBuilder.EDGE_DATE_SEQUENCE_REGULAR,
			null,
			dblCoupon,
			0.,
			strCurrency
		);

		CompositePeriodSetting cpsFixed = new CompositePeriodSetting (
			2,
			strFixedTenor,
			strCurrency,
			null,
			1.,
			null,
			null,
			null,
			null
		);

		List<Integer> lsFixedStreamEdgeDate = CompositePeriodBuilder.BackwardEdgeDates (
			dtEffective,
			dtEffective.addTenor (strMaturityTenor),
			strFixedTenor,
			null,
			CompositePeriodBuilder.SHORT_STUB
		);

		List<Integer> lsFloatingStreamEdgeDate = CompositePeriodBuilder.RegularEdgeDates (
			dtEffective,
			fri.tenor(),
			strMaturityTenor,
			null
		);

		Stream floatingStream = new Stream (
			CompositePeriodBuilder.FloatingCompositeUnit (
				lsFloatingStreamEdgeDate,
				cpsFloating,
				cfusFloating
			)
		);

		Stream fixedStream = new Stream (
			CompositePeriodBuilder.FixedCompositeUnit (
				lsFixedStreamEdgeDate,
				cpsFixed,
				ucasFixed,
				cfusFixed
			)
		);

		FixFloatComponent ffc = new FixFloatComponent (
			fixedStream,
			floatingStream,
			null
		);

		ffc.setPrimaryCode ("FixFloat: " + strMaturityTenor);

		return ffc;
	}

	public static final void main (
		final String[] astrArgs)
		throws Exception
	{
		/*
		 * Initialize the Credit Analytics Library
		 */

		EnvManager.InitEnv (
			"",
			true
		);

		JulianDate dtSpot = DateUtil.CreateFromYMD (
			2015,
			DateUtil.MAY,
			15
		);

		String strCurrency = "USD";
		String strForwardTenor = "3M";

		MergedDiscountForwardCurve dcOvernight = OvernightCurve (
			dtSpot,
			strCurrency,
			"OVERNIGHT INDEX RUN RECONCILIATION"
		);

		ForwardCurve fc3M = MakeForwardCurve (
			dtSpot,
			dcOvernight,
			strForwardTenor
		);

		JulianDate dtEffective = DateUtil.CreateFromYMD (
			2017,
			DateUtil.SEPTEMBER,
			11
		);

		double dblCoupon = 0.026825;
		String strFixedTenor = "6M";
		String strMaturityTenor = "10Y";

		FixFloatComponent ffcSwap = FixFloatSwap (
			dtEffective,
			fc3M.index(),
			strFixedTenor,
			strMaturityTenor,
			dblCoupon
		);

		CurveSurfaceQuoteContainer mktParams = MarketParamsBuilder.Create (
			dcOvernight,
			fc3M,
			null,
			null,
			null,
			null,
			null,
			null
		);

		Map<String, Double> mapSwap = ffcSwap.value (
			new ValuationParams (
				dtSpot,
				dtSpot,
				strCurrency
			),
			null,
			mktParams,
			null
		);

		for (Map.Entry<String, Double> me : mapSwap.entrySet())
			System.out.println ("\t" + me.getKey() + " => " + FormatUtil.FormatDouble (me.getValue(), 1, 8, 1.) + " |");

		EnvManager.TerminateEnv();
	}
}