/**
* Copyright (C) 2012 - present by OpenGamma Inc. and the OpenGamma group of companies
*
* Please see distribution for license.
*/
package com.opengamma.financial.analytics.model.forex.option.localvol;
import com.opengamma.analytics.financial.model.interestrate.curve.ForwardCurve;
import com.opengamma.analytics.financial.model.interestrate.curve.YieldAndDiscountCurve;
import com.opengamma.analytics.financial.model.option.pricing.analytic.formula.EuropeanVanillaOption;
import com.opengamma.analytics.financial.model.volatility.local.LocalVolatilityForwardPDECalculator;
import com.opengamma.analytics.financial.model.volatility.local.LocalVolatilityForwardPDEPriceGridCalculator;
import com.opengamma.analytics.financial.model.volatility.local.LocalVolatilitySurfaceMoneyness;
import com.opengamma.analytics.financial.model.volatility.local.PDELocalVolatilityCalculator;
import com.opengamma.analytics.math.curve.InterpolatedDoublesCurve;
import com.opengamma.analytics.math.interpolation.Interpolator1D;
import com.opengamma.analytics.math.interpolation.data.Interpolator1DDataBundle;
import com.opengamma.engine.value.ValueRequirementNames;
/**
*
*/
public class FXOptionLocalVolatilityForwardPDEGridPipsPresentValueFunction extends FXOptionLocalVolatilityForwardPDEFunction {
public FXOptionLocalVolatilityForwardPDEGridPipsPresentValueFunction(final String blackSmileInterpolatorName) {
super(blackSmileInterpolatorName);
}
@Override
protected String getRequirementName() {
return ValueRequirementNames.GRID_PRESENT_VALUE;
}
@Override
protected PDELocalVolatilityCalculator<?> getPDECalculator(final LocalVolatilityForwardPDECalculator pdeCalculator, final Interpolator1D interpolator) {
return new LocalVolatilityForwardPDEPriceGridCalculator(pdeCalculator, interpolator);
}
@Override
protected Object getResult(final PDELocalVolatilityCalculator<?> calculator, final LocalVolatilitySurfaceMoneyness localVolatility, final ForwardCurve forwardCurve,
final EuropeanVanillaOption option, final YieldAndDiscountCurve discountingCurve) {
final Interpolator1DDataBundle data = (Interpolator1DDataBundle) calculator.getResult(localVolatility, forwardCurve, option, discountingCurve);
return InterpolatedDoublesCurve.from(data.getKeys(), data.getValues(), ((LocalVolatilityForwardPDEPriceGridCalculator) calculator).getInterpolator());
}
}