Example usage for java.lang Double doubleToLongBits

Introduction

In this page you can find the example usage for java.lang Double doubleToLongBits.

Prototype

@HotSpotIntrinsicCandidate
public static long doubleToLongBits(double value)

Source Link

Document

Returns a representation of the specified floating-point value according to the IEEE 754 floating-point "double format" bit layout.

Usage

From source file:com.opengamma.analytics.financial.instrument.payment.CouponDefinition.java

@Override
public int hashCode() {
    final int prime = 31;
    int result = super.hashCode();
    result = prime * result + _accrualEndDate.hashCode();
    result = prime * result + _accrualStartDate.hashCode();
    long temp;// ww w  . j ava  2s .  co m
    temp = Double.doubleToLongBits(_notional);
    result = prime * result + (int) (temp ^ (temp >>> 32));
    temp = Double.doubleToLongBits(_paymentYearFraction);
    result = prime * result + (int) (temp ^ (temp >>> 32));
    return result;
}

From source file:com.opengamma.analytics.financial.model.option.pricing.fourier.CGMYCharacteristicExponent.java

@Override
public int hashCode() {
    final int prime = 31;
    int result = 1;
    long temp;//from   www.  j  a v  a 2s. c o  m
    temp = Double.doubleToLongBits(_c);
    result = prime * result + (int) (temp ^ (temp >>> 32));
    temp = Double.doubleToLongBits(_g);
    result = prime * result + (int) (temp ^ (temp >>> 32));
    temp = Double.doubleToLongBits(_m);
    result = prime * result + (int) (temp ^ (temp >>> 32));
    temp = Double.doubleToLongBits(_y);
    result = prime * result + (int) (temp ^ (temp >>> 32));
    return result;
}

From source file:com.kinesisboard.amazonaws.model.StockTrade.java

@Override
public boolean equals(Object obj) {
    if (this == obj) {
        return true;
    }//  w  w  w. j  a v a 2s.c  o m
    if (obj == null) {
        return false;
    }
    if (!(obj instanceof StockTrade)) {
        return false;
    }
    StockTrade other = (StockTrade) obj;
    if (id != other.id) {
        return false;
    }
    if (Double.doubleToLongBits(price) != Double.doubleToLongBits(other.price)) {
        return false;
    }
    if (quantity != other.quantity) {
        return false;
    }
    if (tickerSymbol == null) {
        if (other.tickerSymbol != null) {
            return false;
        }
    } else if (!tickerSymbol.equals(other.tickerSymbol)) {
        return false;
    }
    if (timeInMillis == null) {
        if (other.timeInMillis != null) {
            return false;
        }
    } else if (!timeInMillis.equals(other.timeInMillis)) {
        return false;
    }
    if (tradeType != other.tradeType) {
        return false;
    }
    return true;
}

From source file:com.opengamma.analytics.math.statistics.leastsquare.LeastSquareResults.java

@Override
public boolean equals(final Object obj) {
    if (this == obj) {
        return true;
    }// w  ww  . j  av a  2 s .  c  om
    if (obj == null) {
        return false;
    }
    if (getClass() != obj.getClass()) {
        return false;
    }
    final LeastSquareResults other = (LeastSquareResults) obj;
    if (Double.doubleToLongBits(_chiSq) != Double.doubleToLongBits(other._chiSq)) {
        return false;
    }
    if (!ObjectUtils.equals(_covariance, other._covariance)) {
        return false;
    }
    if (!ObjectUtils.equals(_inverseJacobian, other._inverseJacobian)) {
        return false;
    }
    return ObjectUtils.equals(_parameters, other._parameters);
}

From source file:com.opengamma.maths.lowlevelapi.datatypes.primitive.CompressedSparseColumnFormatMatrix.java

/**
 * Construct from SparseCoordinateFormatMatrix type
 * @param m is a SparseCoordinateFormatMatrix
 *//*from  w ww  . j  a v a  2 s . c  o m*/
public CompressedSparseColumnFormatMatrix(SparseCoordinateFormatMatrix m) {
    Validate.notNull(m);
    _els = m.getNumberOfElements();
    int[] colPtrTmp = new int[_els];
    int[] rowIdxTmp = new int[_els];
    double[] valuesTmp = new double[_els];
    double val;
    int ptr = 0, i;
    int localMaxEntrisInACol;
    _maxEntriesInAColumn = -1;
    for (i = 0; i < m.getNumberOfColumns(); i++) {
        colPtrTmp[i] = ptr;
        localMaxEntrisInACol = 0;
        for (int j = 0; j < m.getNumberOfRows(); j++) {
            val = m.getEntry(j, i);
            if (Double.doubleToLongBits(val) != 0L) {
                valuesTmp[ptr] = val;
                rowIdxTmp[ptr] = j;
                ptr++;
                localMaxEntrisInACol++;
            }
        }
        if (localMaxEntrisInACol > _maxEntriesInAColumn) {
            _maxEntriesInAColumn = localMaxEntrisInACol;
        }
    }
    colPtrTmp[i] = ptr; // adds in last entry to close access fields

    _values = Arrays.copyOfRange(valuesTmp, 0, ptr);
    _rowIdx = Arrays.copyOfRange(rowIdxTmp, 0, ptr);
    _colPtr = Arrays.copyOfRange(colPtrTmp, 0, i + 1); // yes, the +1 is correct!
    _rows = m.getNumberOfRows();
    _cols = m.getNumberOfColumns();
}

From source file:com.opengamma.analytics.financial.interestrate.bond.definition.BondTransaction.java

@Override
public int hashCode() {
    final int prime = 31;
    int result = 1;
    result = prime * result + _bondPurchased.hashCode();
    result = prime * result + _bondStandard.hashCode();
    long temp;//from   w  ww .j  a v  a 2  s  . c  o m
    temp = Double.doubleToLongBits(_notionalStandard);
    result = prime * result + (int) (temp ^ (temp >>> 32));
    temp = Double.doubleToLongBits(_quantity);
    result = prime * result + (int) (temp ^ (temp >>> 32));
    return result;
}

From source file:com.opengamma.analytics.math.statistics.distribution.GeneralizedExtremeValueDistribution.java

@Override
public int hashCode() {
    final int prime = 31;
    int result = 1;
    long temp;/*  ww  w  . j av  a2s .  c  om*/
    temp = Double.doubleToLongBits(_ksi);
    result = prime * result + (int) (temp ^ (temp >>> 32));
    temp = Double.doubleToLongBits(_mu);
    result = prime * result + (int) (temp ^ (temp >>> 32));
    temp = Double.doubleToLongBits(_sigma);
    result = prime * result + (int) (temp ^ (temp >>> 32));
    return result;
}

From source file:com.opengamma.analytics.financial.equity.future.definition.IndexFutureDefinition.java

@Override
public int hashCode() {
    final int prime = 31;
    int result = 1;
    result = prime * result + _currency.hashCode();
    result = prime * result + _expiryDate.hashCode();
    result = prime * result + _settlementDate.hashCode();
    long temp;/*from  w w w.  jav a2s .co  m*/
    temp = Double.doubleToLongBits(_referencePrice);
    result = prime * result + (int) (temp ^ (temp >>> 32));
    temp = Double.doubleToLongBits(_unitAmount);
    result = prime * result + (int) (temp ^ (temp >>> 32));
    return result;
}

From source file:com.opengamma.analytics.financial.model.option.pricing.fourier.EuropeanPriceIntegrand.java

@Override
public boolean equals(final Object obj) {
    if (this == obj) {
        return true;
    }//from w  w w .ja  v  a  2 s  . co m
    if (obj == null) {
        return false;
    }
    if (getClass() != obj.getClass()) {
        return false;
    }
    final EuropeanPriceIntegrand other = (EuropeanPriceIntegrand) obj;
    if (Double.doubleToLongBits(_alpha) != Double.doubleToLongBits(other._alpha)) {
        return false;
    }
    if (!ObjectUtils.equals(_ce, other._ce)) {
        return false;
    }
    return _useVarianceReduction == other._useVarianceReduction;
}

From source file:com.opengamma.analytics.financial.equity.option.EquityIndexFutureOption.java

@Override
public int hashCode() {
    final int prime = 31;
    int result = 1;
    result = prime * result + _exerciseType.hashCode();
    long temp;//  www . ja  v  a2 s.co m
    temp = Double.doubleToLongBits(_expiry);
    result = prime * result + (int) (temp ^ (temp >>> 32));
    result = prime * result + (_isCall ? 1231 : 1237);
    temp = Double.doubleToLongBits(_strike);
    result = prime * result + (int) (temp ^ (temp >>> 32));
    result = prime * result + _underlying.hashCode();
    temp = Double.doubleToLongBits(_pointValue);
    result = prime * result + (int) (temp ^ (temp >>> 32));
    temp = Double.doubleToLongBits(_referencePrice);
    result = prime * result + (int) (temp ^ (temp >>> 32));
    return result;
}