/** * Copyright (C) 2018 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program 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 Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see . */ package org.unitConverter.math; import org.unitConverter.dimension.BaseDimension; import org.unitConverter.dimension.OtherBaseDimension; import org.unitConverter.dimension.SIBaseDimension; /** * All of the dimensions that are used by the SI. (Test data for the ObjectProductTest) * * @author Adrien Hopkins * @since 2018-12-11 * @since v0.1.0 */ final class StandardDimensions { // base dimensions public static final ObjectProduct EMPTY = ObjectProduct.empty(); public static final ObjectProduct LENGTH = ObjectProduct.oneOf(SIBaseDimension.LENGTH); public static final ObjectProduct MASS = ObjectProduct.oneOf(SIBaseDimension.MASS); public static final ObjectProduct TIME = ObjectProduct.oneOf(SIBaseDimension.TIME); public static final ObjectProduct ELECTRIC_CURRENT = ObjectProduct .oneOf(SIBaseDimension.ELECTRIC_CURRENT); public static final ObjectProduct TEMPERATURE = ObjectProduct.oneOf(SIBaseDimension.TEMPERATURE); public static final ObjectProduct QUANTITY = ObjectProduct.oneOf(SIBaseDimension.QUANTITY); public static final ObjectProduct LUMINOUS_INTENSITY = ObjectProduct .oneOf(SIBaseDimension.LUMINOUS_INTENSITY); public static final ObjectProduct INFORMATION = ObjectProduct.oneOf(OtherBaseDimension.INFORMATION); public static final ObjectProduct CURRENCY = ObjectProduct.oneOf(OtherBaseDimension.CURRENCY); // derived dimensions without named SI units public static final ObjectProduct AREA = LENGTH.times(LENGTH); public static final ObjectProduct VOLUME = AREA.times(LENGTH); public static final ObjectProduct VELOCITY = LENGTH.dividedBy(TIME); public static final ObjectProduct ACCELERATION = VELOCITY.dividedBy(TIME); public static final ObjectProduct WAVENUMBER = EMPTY.dividedBy(LENGTH); public static final ObjectProduct MASS_DENSITY = MASS.dividedBy(VOLUME); public static final ObjectProduct SURFACE_DENSITY = MASS.dividedBy(AREA); public static final ObjectProduct SPECIFIC_VOLUME = VOLUME.dividedBy(MASS); public static final ObjectProduct CURRENT_DENSITY = ELECTRIC_CURRENT.dividedBy(AREA); public static final ObjectProduct MAGNETIC_FIELD_STRENGTH = ELECTRIC_CURRENT.dividedBy(LENGTH); public static final ObjectProduct CONCENTRATION = QUANTITY.dividedBy(VOLUME); public static final ObjectProduct MASS_CONCENTRATION = CONCENTRATION.times(MASS); public static final ObjectProduct LUMINANCE = LUMINOUS_INTENSITY.dividedBy(AREA); public static final ObjectProduct REFRACTIVE_INDEX = VELOCITY.dividedBy(VELOCITY); public static final ObjectProduct REFLACTIVE_PERMEABILITY = EMPTY.times(EMPTY); public static final ObjectProduct ANGLE = LENGTH.dividedBy(LENGTH); public static final ObjectProduct SOLID_ANGLE = AREA.dividedBy(AREA); // derived dimensions with named SI units public static final ObjectProduct FREQUENCY = EMPTY.dividedBy(TIME); public static final ObjectProduct FORCE = MASS.times(ACCELERATION); public static final ObjectProduct ENERGY = FORCE.times(LENGTH); public static final ObjectProduct POWER = ENERGY.dividedBy(TIME); public static final ObjectProduct ELECTRIC_CHARGE = ELECTRIC_CURRENT.times(TIME); public static final ObjectProduct VOLTAGE = ENERGY.dividedBy(ELECTRIC_CHARGE); public static final ObjectProduct CAPACITANCE = ELECTRIC_CHARGE.dividedBy(VOLTAGE); public static final ObjectProduct ELECTRIC_RESISTANCE = VOLTAGE.dividedBy(ELECTRIC_CURRENT); public static final ObjectProduct ELECTRIC_CONDUCTANCE = ELECTRIC_CURRENT.dividedBy(VOLTAGE); public static final ObjectProduct MAGNETIC_FLUX = VOLTAGE.times(TIME); public static final ObjectProduct MAGNETIC_FLUX_DENSITY = MAGNETIC_FLUX.dividedBy(AREA); public static final ObjectProduct INDUCTANCE = MAGNETIC_FLUX.dividedBy(ELECTRIC_CURRENT); public static final ObjectProduct LUMINOUS_FLUX = LUMINOUS_INTENSITY.times(SOLID_ANGLE); public static final ObjectProduct ILLUMINANCE = LUMINOUS_FLUX.dividedBy(AREA); public static final ObjectProduct SPECIFIC_ENERGY = ENERGY.dividedBy(MASS); public static final ObjectProduct CATALYTIC_ACTIVITY = QUANTITY.dividedBy(TIME); // You may NOT get StandardDimensions instances! private StandardDimensions() { throw new AssertionError(); } }