Examples with UnitOfMeasure com.revolsys.geometry.cs.unit.UnitOfMeasure used on opensource projects

Example 1 with UnitOfMeasure

use of com.revolsys.geometry.cs.unit.UnitOfMeasure in project com.revolsys.open by revolsys.

the class EpsgCoordinateSystems method loadCoordinateAxis.

private static IntHashMap<List<Axis>> loadCoordinateAxis() {
    final IntHashMap<List<Axis>> axisesByCoordinateSystemId = new IntHashMap<>();
    try (ChannelReader reader = newChannelReader("coordinateAxis")) {
        while (true) {
            final int coordinateSystemId = reader.getInt();
            final AxisName axisName = readCode(reader, AXIS_NAMES);
            final String orientation = reader.getStringUtf8ByteCount();
            final Character abbreviation = (char) reader.getByte();
            final UnitOfMeasure unitOfMeasure = readCode(reader, UNIT_BY_ID);
            final Axis axis = new Axis(axisName, orientation, abbreviation.toString(), unitOfMeasure);
            List<Axis> axises = axisesByCoordinateSystemId.get(coordinateSystemId);
            if (axises == null) {
                axises = new ArrayList<>();
                axisesByCoordinateSystemId.put(coordinateSystemId, axises);
            }
            axises.add(axis);
        }
    } catch (final NoSuchResourceException e) {
    } catch (final WrappedException e) {
        if (Exceptions.isException(e, EOFException.class)) {
        } else {
            throw e;
        }
    }
    return axisesByCoordinateSystemId;
}

Example 2 with UnitOfMeasure

use of com.revolsys.geometry.cs.unit.UnitOfMeasure in project com.revolsys.open by revolsys.

the class EpsgCoordinateSystems method loadUnitOfMeasure.

private static void loadUnitOfMeasure() {
    try (ChannelReader reader = newChannelReader("unitOfMeasure")) {
        if (reader != null) {
            while (true) {
                final int id = reader.getInt();
                final byte type = reader.getByte();
                final int baseId = reader.getInt();
                final boolean deprecated = readBoolean(reader);
                final double conversionFactorB = reader.getDouble();
                final double conversionFactorC = reader.getDouble();
                double conversionFactor;
                if (Double.isFinite(conversionFactorB)) {
                    if (Double.isFinite(conversionFactorC)) {
                        conversionFactor = conversionFactorB / conversionFactorC;
                    } else {
                        conversionFactor = conversionFactorB;
                    }
                } else {
                    conversionFactor = conversionFactorC;
                }
                final String name = reader.getStringUtf8ByteCount();
                final EpsgAuthority authority = new EpsgAuthority(id);
                UnitOfMeasure unit;
                switch(type) {
                    case 0:
                        final ScaleUnit baseScaleUnit = (ScaleUnit) UNIT_BY_ID.get(baseId);
                        unit = new ScaleUnit(name, baseScaleUnit, conversionFactor, authority, deprecated);
                        break;
                    case 1:
                        final LinearUnit baseLinearUnit = (LinearUnit) UNIT_BY_ID.get(baseId);
                        if (id == 9001) {
                            unit = new Metre(name, baseLinearUnit, conversionFactor, authority, deprecated);
                        } else {
                            unit = new LinearUnit(name, baseLinearUnit, conversionFactor, authority, deprecated);
                        }
                        break;
                    case 2:
                        final AngularUnit baseAngularUnit = (AngularUnit) UNIT_BY_ID.get(baseId);
                        if (id == 9102) {
                            unit = new Degree(name, baseAngularUnit, conversionFactor, authority, deprecated);
                        } else if (id == 9105) {
                            unit = new Grad(name, baseAngularUnit, conversionFactor, authority, deprecated);
                        } else if (id == 9110) {
                            unit = new DegreeSexagesimalDMS(name, baseAngularUnit, conversionFactor, authority, deprecated);
                        } else {
                            unit = new AngularUnit(name, baseAngularUnit, conversionFactor, authority, deprecated);
                        }
                        break;
                    case 3:
                        final TimeUnit baseTimeUnit = (TimeUnit) UNIT_BY_ID.get(baseId);
                        unit = new TimeUnit(name, baseTimeUnit, conversionFactor, authority, deprecated);
                        break;
                    default:
                        throw new IllegalArgumentException("Invalid unitId=" + id);
                }
                UNIT_BY_NAME.put(name, unit);
                UNIT_BY_ID.put(id, unit);
            }
        }
    } catch (final NoSuchResourceException e) {
    } catch (final WrappedException e) {
        if (Exceptions.isException(e, EOFException.class)) {
        } else {
            throw e;
        }
    }
}

Example 3 with UnitOfMeasure

use of com.revolsys.geometry.cs.unit.UnitOfMeasure in project com.revolsys.open by revolsys.

the class EpsgCoordinateSystems method loadCoordOperationParamValue.

private static void loadCoordOperationParamValue(final IntHashMap<CoordinateOperationMethod> methodById, final IntHashMap<Map<ParameterName, ParameterValue>> operationParameters, final IntHashMap<List<Byte>> paramReversal) {
    try (ChannelReader reader = newChannelReader("coordOperationParamValue")) {
        while (true) {
            final int operationId = reader.getInt();
            final CoordinateOperationMethod method = readCode(reader, methodById);
            final ParameterName parameterName = readCode(reader, PARAM_NAME_BY_ID);
            final double value = reader.getDouble();
            final String fileRef = reader.getStringUtf8ByteCount();
            final UnitOfMeasure unit = readCode(reader, UNIT_BY_ID);
            final ParameterValue parameterValue;
            if (Double.isFinite(value)) {
                if (Property.hasValue(fileRef)) {
                    throw new IllegalArgumentException("Cannot have a value and fileRef for coordOperationParamValue=" + operationId + " " + parameterName);
                } else {
                    parameterValue = new ParameterValueNumber(unit, value);
                }
            } else {
                if (Property.hasValue(fileRef)) {
                    parameterValue = new ParameterValueString(fileRef);
                } else {
                    parameterValue = null;
                }
            }
            Map<ParameterName, ParameterValue> parameterValues = operationParameters.get(operationId);
            if (parameterValues == null) {
                parameterValues = Maps.newLinkedHash();
                final List<ParameterName> parameterOrder = method.getParameterNames();
                for (final ParameterName orderParameterName : parameterOrder) {
                    parameterValues.put(orderParameterName, null);
                }
                operationParameters.put(operationId, parameterValues);
            }
            method.setParameter(parameterValues, parameterName, parameterValue);
        }
    } catch (final NoSuchResourceException e) {
    } catch (final WrappedException e) {
        if (Exceptions.isException(e, EOFException.class)) {
        } else {
            Logs.error(EpsgCoordinateSystems.class, "Error loading coordOperationParamValue", e);
        }
    }
}