com.opengamma.analytics.financial.simpleinstruments.pricing.SimpleFutureDataBundle.java Source code

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Here is the source code for com.opengamma.analytics.financial.simpleinstruments.pricing.SimpleFutureDataBundle.java

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/**
 * Copyright (C) 2011 - present by OpenGamma Inc. and the OpenGamma group of companies
 * 
 * Please see distribution for license.
 */
package com.opengamma.analytics.financial.simpleinstruments.pricing;

import org.apache.commons.lang.ObjectUtils;
import org.apache.commons.lang.Validate;

import com.opengamma.analytics.financial.model.interestrate.curve.YieldAndDiscountCurve;

/**
 * 
 */
public class SimpleFutureDataBundle {
    private final YieldAndDiscountCurve _yieldCurve;
    private final double _spot;
    private final double _costOfCarry;

    public SimpleFutureDataBundle(final YieldAndDiscountCurve yieldCurve, final double spot,
            final double costOfCarry) {
        Validate.notNull(yieldCurve, "yield curve");
        _yieldCurve = yieldCurve;
        _spot = spot;
        _costOfCarry = costOfCarry;
    }

    public YieldAndDiscountCurve getCurve() {
        return _yieldCurve;
    }

    public double getSpot() {
        return _spot;
    }

    public double getCostOfCarry() {
        return _costOfCarry;
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        long temp;
        temp = Double.doubleToLongBits(_costOfCarry);
        result = prime * result + (int) (temp ^ (temp >>> 32));
        temp = Double.doubleToLongBits(_spot);
        result = prime * result + (int) (temp ^ (temp >>> 32));
        result = prime * result + _yieldCurve.hashCode();
        return result;
    }

    @Override
    public boolean equals(final Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        final SimpleFutureDataBundle other = (SimpleFutureDataBundle) obj;
        if (Double.doubleToLongBits(_costOfCarry) != Double.doubleToLongBits(other._costOfCarry)) {
            return false;
        }
        if (Double.doubleToLongBits(_spot) != Double.doubleToLongBits(other._spot)) {
            return false;
        }
        if (!ObjectUtils.equals(_yieldCurve, other._yieldCurve)) {
            return false;
        }
        return true;
    }

}