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Tensorics is a java framework which uses a tensor as a central object. A tensor represents a set of values placed in an N-dimensional space. Wherever you are tempted to use maps of maps, a tensor might be a good choice ;-) Tensorics provides methods to create, transform and performing calculations with those tensors.
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* This file is part of tensorics.
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* Copyright (c) 2008-2011, CERN. All rights reserved.
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* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
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package org.tensorics.core.quantity.operations;
import org.tensorics.core.lang.Tensorics;
import org.tensorics.core.quantity.QuantifiedValue;
import org.tensorics.core.quantity.options.QuantityEnvironment;
import org.tensorics.core.units.Unit;
/**
* The binary operation which describes the division of two quantities.
*
* @author kfuchsbe
* @param the type of the scalar values (field elements) on which all the operations are based on
*/
public class QuantityDivision extends QuantityBinaryOperation {
public QuantityDivision(QuantityEnvironment environment) {
super(environment, environment.field().division());
}
@Override
public QuantifiedValue perform(QuantifiedValue left, QuantifiedValue right) {
S value = operation().perform(left.value(), right.value());
Unit unit = environment().quantification().divide(left.unit(), right.unit());
return Tensorics.quantityOf(value, unit).withValidity(validityFor(left, right))
.withError(productError(left, right));
}
}