/**
* Copyright (C) 2014 - present by OpenGamma Inc. and the OpenGamma group of companies
*
* Please see distribution for license.
*/
package com.opengamma.analytics.financial.credit.isdastandardmodel;
import com.opengamma.analytics.math.function.Function1D;
/**
* For a given quoted spread (aka 'flat' spread), this function returns the risky annuity (aka risky PV01, RPV01 or risky duration).
* Exactly how this is done depends on the concrete implementation.
*/
public abstract class AnnuityForSpreadFunction extends Function1D<Double, Double> {
}