Examples with UnitName ucar.units_vcell.UnitName used on opensource projects

Example 1 with UnitName

use of ucar.units_vcell.UnitName in project vcell by virtualcell.

the class VCUnitTranslator method processCellMLUnit.

// derives the ucar unit equivalent to a single cellml 'unit'
// part of the recursive retrieval of CellML units.
private static Unit processCellMLUnit(Element cellUnit, Namespace sNamespace, Namespace sAttNamespace, VCUnitSystem vcUnitSystem) {
    Unit unit = null;
    UnitName uName;
    String kind = cellUnit.getAttributeValue(CELLMLTags.units, sAttNamespace);
    if (kind == null || kind.length() == 0) {
        throw new RuntimeException("No kind specified for the CellML unit >>> 2");
    }
    String exp = cellUnit.getAttributeValue(CELLMLTags.exponent, sAttNamespace);
    String scaleStr = cellUnit.getAttributeValue(CELLMLTags.prefix, sAttNamespace);
    int scale;
    try {
        if (scaleStr == null || scaleStr.length() == 0) {
            scale = 0;
        } else {
            scale = Integer.parseInt(scaleStr);
        }
    } catch (NumberFormatException e) {
        // bad practice but no better way.
        scale = CELLMLTags.prefixToScale(scaleStr);
    }
    String multiplier = cellUnit.getAttributeValue(CELLMLTags.mult, sAttNamespace);
    String offset = cellUnit.getAttributeValue(CELLMLTags.offset, sAttNamespace);
    try {
        StandardUnitDB unitDB = StandardUnitDB.instance();
        if (kind.equals(CELLMLTags.noDimUnit)) {
            // special treatment. ignore all the other attributes. Not used in computing total unit.
            unit = DerivedUnitImpl.DIMENSIONLESS;
            uName = unit.getUnitName();
        } else if (CELLMLTags.isCellBaseUnit(kind)) {
            unit = unitDB.get(kind);
            uName = UnitName.newUnitName(kind);
        } else {
            Element owner = (Element) cellUnit.getParent().getParent();
            String ownerName = owner.getAttributeValue(CELLMLTags.name, sAttNamespace);
            // check if already added.
            VCUnitDefinition unitDef = getMatchingCellMLUnitDef(owner, sAttNamespace, kind, vcUnitSystem);
            if (unitDef != null) {
                unit = unitDef.getUcarUnit();
            } else {
                // recursive block. assumes model level units are added before component level ones,
                // so no need to recurse through those as well.
                @SuppressWarnings("unchecked") ArrayList<Element> siblings = new ArrayList<Element>(owner.getChildren(CELLMLTags.UNITS, sNamespace));
                Element cellUnitDef = null;
                for (Element cuElement : siblings) {
                    cellUnitDef = cuElement;
                    if (cellUnitDef.getAttributeValue(CELLMLTags.name, sAttNamespace).equals(kind)) {
                        break;
                    } else {
                        cellUnitDef = null;
                    }
                }
                if (cellUnitDef != null) {
                    unitDef = CellMLToVCUnit(cellUnitDef, sNamespace, sAttNamespace, vcUnitSystem);
                } else {
                    System.err.println("Unit definition: " + kind + " is missing. >>> 3");
                    return null;
                }
            }
            uName = UnitName.newUnitName(kind);
        }
        if (exp != null && Integer.parseInt(exp) != 1) {
            unit = unit.raiseTo(new RationalNumber(Integer.parseInt(exp)));
        }
        if (scale != 0) {
            unit = new ScaledUnit(Double.parseDouble("1.0e" + scale), unit, uName);
        }
        if (multiplier != null && Double.parseDouble(multiplier) != 1) {
            unit = new ScaledUnit(Double.parseDouble(multiplier), unit, uName);
        }
        if (offset != null && Double.parseDouble(offset) != 0) {
            unit = new OffsetUnit(unit, Double.parseDouble(offset), uName);
        }
    } catch (UnitException e) {
        e.printStackTrace();
        throw new cbit.vcell.units.VCUnitException("Unable to set unit value: " + e.getMessage());
    }
    return unit;
}

Example 2 with UnitName

use of ucar.units_vcell.UnitName in project vcell by virtualcell.

the class InternalUnitDefinition method showUChar.

/**
 * Insert the method's description here.
 * Creation date: (4/14/2004 5:48:29 PM)
 * @param obj java.lang.Object
 */
private static void showUChar(String pad, String attribute, Object obj) {
    if (obj == null || obj instanceof String || obj instanceof Boolean || obj instanceof Double || obj instanceof Number || // to make much less verbose
    obj instanceof Factor || obj instanceof QuantityDimension) {
        // to make much less verbose
        System.out.println(pad + attribute + " = " + obj);
        return;
    } else {
        System.out.println(pad + attribute + " = " + ((obj != null) ? (obj.getClass().getName() + "@" + Integer.toHexString(obj.hashCode()) + " '" + obj + "'") : ("null")));
    }
    pad += "   ";
    if (obj instanceof ucar.units_vcell.UnitImpl) {
        ucar.units_vcell.UnitImpl unitImpl = (ucar.units_vcell.UnitImpl) obj;
        if (unitImpl.getDerivedUnit() != obj) {
            // stops infinite recursion
            showUChar(pad, "derivedUnit", unitImpl.getDerivedUnit());
        }
        showUChar(pad, "name", unitImpl.getName());
        // showUChar(pad,"plural",unitImpl.getPlural());
        showUChar(pad, "symbol", unitImpl.getSymbol());
        showUChar(pad, "unitname", unitImpl.getUnitName());
        showUChar(pad, "isDimensionless", new Boolean(unitImpl.isDimensionless()));
        if (unitImpl instanceof DerivedUnitImpl) {
            DerivedUnitImpl derivedUnitImpl = (DerivedUnitImpl) unitImpl;
            if (!(derivedUnitImpl instanceof BaseUnit)) {
                // stops infinite recursion
                showUChar(pad, "unitDimension", derivedUnitImpl.getDimension());
            }
            showUChar(pad, "quantityDimension", derivedUnitImpl.getQuantityDimension());
            if (derivedUnitImpl instanceof ucar.units_vcell.BaseUnit) {
                ucar.units_vcell.BaseUnit baseUnit = (ucar.units_vcell.BaseUnit) derivedUnitImpl;
                showUChar(pad, "baseQuantity", baseUnit.getBaseQuantity());
                showUChar(pad, "id", baseUnit.getID());
            }
        } else if (unitImpl instanceof OffsetUnit) {
            OffsetUnit offsetUnit = (OffsetUnit) unitImpl;
            showUChar(pad, "offset", new Double(offsetUnit.getOffset()));
            if (offsetUnit.getUnit() == offsetUnit.getDerivedUnit()) {
                showUChar(pad, "unit", offsetUnit.getUnit().getClass().getName() + "@" + Integer.toHexString(offsetUnit.hashCode()) + "  '" + obj + "'  <<<<REPEATED>>>>");
            } else {
                showUChar(pad, "unit", offsetUnit.getUnit());
            }
        } else if (unitImpl instanceof ScaledUnit) {
            ScaledUnit scaledUnit = (ScaledUnit) unitImpl;
            showUChar(pad, "scale", new Double(scaledUnit.getScale()));
            if (scaledUnit.getUnit() == scaledUnit.getDerivedUnit()) {
                showUChar(pad, "unit", scaledUnit.getUnit().getClass().getName() + "@" + Integer.toHexString(scaledUnit.hashCode()) + "  '" + obj + "'  <<<<REPEATED>>>>");
            } else {
                showUChar(pad, "unit", scaledUnit.getUnit());
            }
        } else if (unitImpl instanceof TimeScaleUnit) {
            TimeScaleUnit timeScaleUnit = (TimeScaleUnit) unitImpl;
            showUChar(pad, "origin", timeScaleUnit.getOrigin());
            if (timeScaleUnit.getUnit() == timeScaleUnit.getDerivedUnit()) {
                showUChar(pad, "unit", timeScaleUnit.getUnit().getClass().getName() + "@" + Integer.toHexString(timeScaleUnit.hashCode()) + "  '" + obj + "'  <<<<REPEATED>>>>");
            } else {
                showUChar(pad, "unit", timeScaleUnit.getUnit());
            }
        }
    } else if (obj instanceof UnitName) {
        UnitName unitName = (UnitName) obj;
        showUChar(pad, "name", unitName.getName());
        // showUChar(pad,"plural",unitName.getPlural());
        showUChar(pad, "symbol", unitName.getSymbol());
    } else if (obj instanceof Dimension) {
        Dimension dimension = (Dimension) obj;
        Factor[] factors = dimension.getFactors();
        if (factors == null || factors.length == 0) {
            showUChar(pad, "factors", null);
        } else {
            for (int i = 0; i < factors.length; i++) {
                showUChar(pad, "factors[" + i + "]", factors[i]);
            }
        }
        // showUChar(pad,"rank",new Integer(dimension.getRank()));  // adds nothing
        showUChar(pad, "isDimensionless", new Boolean(dimension.isDimensionless()));
        if (dimension instanceof UnitDimension) {
            UnitDimension unitDimension = (UnitDimension) dimension;
            showUChar(pad, "quantityDimension", unitDimension.getQuantityDimension());
        }
    } else if (obj instanceof Factor) {
        Factor factor = (Factor) obj;
        // to make much less verbose
        showUChar(pad, "base", factor.getBase().toString());
        showUChar(pad, "exponent", factor.getExponent());
        showUChar(pad, "ID", factor.getID());
        showUChar(pad, "isDimensionless", new Boolean(factor.isDimensionless()));
    } else if (obj instanceof Base) {
        Base base = (Base) obj;
        showUChar(pad, "ID", base.getID());
        showUChar(pad, "isDimensionless", new Boolean(base.isDimensionless()));
        if (base instanceof BaseQuantity) {
            BaseQuantity baseQuantity = (BaseQuantity) base;
            showUChar(pad, "name", baseQuantity.getName());
            showUChar(pad, "symbol", baseQuantity.getSymbol());
        }
    }
}