/**
* Copyright (c) 2014, the Railo Company Ltd.
* Copyright (c) 2015, Lucee Assosication Switzerland
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
package lucee.runtime.op;
import lucee.runtime.exp.PageException;
public class NumericOpDouble implements NumericOp {
@Override
public Double divideRef(Object left, Object right) throws PageException {
double r = Caster.toDoubleValue(right);
if(r==0d)
throw new ArithmeticException("Division by zero is not possible");
return Caster.toDouble(Caster.toDoubleValue(left)/r);
}
@Override
public Double exponentRef(Object left, Object right) throws PageException {
return Caster.toDouble(StrictMath.pow(Caster.toDoubleValue(left),Caster.toDoubleValue(right)));
}
@Override
public Double intdivRef(Object left, Object right) throws PageException {
return Caster.toDouble(Caster.toIntValue(left)/Caster.toIntValue(right));
}
@Override
public Double plusRef(Object left, Object right) throws PageException {
return Caster.toDouble(Caster.toDoubleValue(left)+Caster.toDoubleValue(right));
}
@Override
public Double minusRef(Object left, Object right) throws PageException {
return Caster.toDouble(Caster.toDoubleValue(left)-Caster.toDoubleValue(right));
}
@Override
public Double modulusRef(Object left, Object right) throws PageException {
return Caster.toDouble(Caster.toDoubleValue(left)%Caster.toDoubleValue(right));
}
@Override
public Double multiplyRef(Object left, Object right) throws PageException {
return Caster.toDouble(Caster.toDoubleValue(left)*Caster.toDoubleValue(right));
}
}