ProductMultiMeasure.java

package org.drip.param.quote;

/*
 * -*- 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
 * Copyright (C) 2012 Lakshmi Krishnamurthy
 * Copyright (C) 2011 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 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>ProductMultiMeasure</i> holds the different types of quotes for a given component. It contains a single
 * market field/quote pair, but multiple alternate named quotes (to accommodate quotes on different measure
 * for the component).
 *
 *  <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/param/README.md">Product Cash Flow, Valuation, Market, Pricing, and Quoting Parameters</a></li>
 *      <li><b>Package</b> = <a href = "https://github.com/lakshmiDRIP/DROP/tree/master/src/main/java/org/drip/param/quote/README.md">Multi-sided Multi-Measure Ticks Quotes</a></li>
 *  </ul>
 *   
 * @author Lakshmi Krishnamurthy
 */

public class ProductMultiMeasure extends org.drip.param.definition.ProductQuote {
    private java.lang.String _strMarketQuoteField = "";
    private org.drip.param.definition.Quote _mktQuote = null;

    org.drip.analytics.support.CaseInsensitiveTreeMap<org.drip.param.definition.Quote> _mapQuote = new
        org.drip.analytics.support.CaseInsensitiveTreeMap<org.drip.param.definition.Quote>();

    /**
     * Construct an empty instance of ProductMultiMeasure
     */

    public ProductMultiMeasure()
    {
    }

    @Override public void addQuote (
        final java.lang.String strQuoteField,
        final org.drip.param.definition.Quote q,
        final boolean bIsMarketQuote)
    {
        _mapQuote.put (strQuoteField, q);

        if (bIsMarketQuote) {
            _mktQuote = q;
            _strMarketQuoteField = strQuoteField;
        }
    }

    @Override public boolean setMarketQuote (
        final java.lang.String strMarketQuoteField,
        final org.drip.param.definition.Quote q)
    {
        if (null == strMarketQuoteField || strMarketQuoteField.isEmpty() || null == q) return false;

        _strMarketQuoteField = strMarketQuoteField;
        _mktQuote = q;
        return true;
    }

    @Override public boolean removeMarketQuote()
    {
        _strMarketQuoteField = "";
        _mktQuote = null;
        return true;
    }

    @Override public org.drip.param.definition.Quote quote (
        final java.lang.String strQuoteField)
    {
        return null == strQuoteField || strQuoteField.isEmpty() ? null : _mapQuote.get (strQuoteField);
    }

    @Override public org.drip.param.definition.Quote marketQuote()
    {
        return _mktQuote;
    }

    @Override public java.lang.String marketQuoteField()
    {
        return _strMarketQuoteField;
    }

    @Override public boolean removeQuote (
        final java.lang.String strQuoteField)
    {
        if (null == strQuoteField || strQuoteField.isEmpty()) return false;

        _mapQuote.remove (strQuoteField);

        if (!_strMarketQuoteField.equalsIgnoreCase (strQuoteField)) return true;

        return removeMarketQuote();
    }

    @Override public boolean containsQuote (
        final java.lang.String strQuoteField)
    {
        if (null == strQuoteField || strQuoteField.isEmpty()) return false;

        return _mapQuote.containsKey (strQuoteField) || (null != _strMarketQuoteField &&
            _strMarketQuoteField.equalsIgnoreCase (strQuoteField));
    }
}