Examples with SizeInBits org.omg.space.xtce.StringDataEncodingType.SizeInBits used on opensource projects

Example 1 with SizeInBits

use of org.omg.space.xtce.StringDataEncodingType.SizeInBits in project CCDD by nasa.

the class CcddXTCEHandler method setParameterDataType.

/**
 ********************************************************************************************
 * Create the telemetry parameter data type and set the specified attributes
 *
 * @param spaceSystem
 *            space system
 *
 * @param parameterName
 *            parameter name; null to not specify
 *
 * @param dataType
 *            data type; null to not specify
 *
 * @param arraySize
 *            parameter array size; null or blank if the parameter isn't an array
 *
 * @param bitLength
 *            parameter bit length; null or empty if not a bit-wise parameter
 *
 * @param enumeration
 *            enumeration in the format <enum label>|<enum value>[|...][,...]; null to not
 *            specify
 *
 * @param units
 *            parameter units; null to not specify
 *
 * @param minimum
 *            minimum parameter value; null to not specify
 *
 * @param maximum
 *            maximum parameter value; null to not specify
 *
 * @param description
 *            parameter description; null to not specify
 *
 * @param description
 *            parameter description; null or blank to not specify
 *
 * @param stringSize
 *            size, in characters, of a string parameter; ignored if not a string or character
 ********************************************************************************************
 */
private void setParameterDataType(SpaceSystemType spaceSystem, String parameterName, String dataType, String arraySize, String bitLength, String enumeration, String units, String minimum, String maximum, String description, int stringSize) {
    NameDescriptionType parameterDescription = null;
    // Check if the parameter is an array
    if (arraySize != null && !arraySize.isEmpty()) {
        // Create an array type and set its attributes
        ArrayDataTypeType arrayType = factory.createArrayDataTypeType();
        String name = getNameByDataType(parameterName, dataType);
        arrayType.setName(name + ARRAY);
        arrayType.setArrayTypeRef(name + TYPE);
        arrayType.setNumberOfDimensions(BigInteger.valueOf(ArrayVariable.getArrayIndexFromSize(arraySize).length));
        // Set the parameter's array information
        spaceSystem.getTelemetryMetaData().getParameterTypeSet().getStringParameterTypeOrEnumeratedParameterTypeOrIntegerParameterType().add(arrayType);
    }
    // Check if the parameter has a primitive data type
    if (dataTypeHandler.isPrimitive(dataType)) {
        // Get the XTCE data type corresponding to the primitive data type
        XTCEDataType xtceDataType = getXTCEDataType(dataType);
        // Check if the a corresponding XTCE data type exists
        if (xtceDataType != null) {
            // Set the parameter units
            UnitSet unitSet = createUnitSet(units);
            // Check if enumeration parameters are provided
            if (enumeration != null && !enumeration.isEmpty()) {
                // Create an enumeration type and enumeration list, and add any extra
                // enumeration parameters as column data
                EnumeratedParameterType enumType = factory.createParameterTypeSetTypeEnumeratedParameterType();
                EnumerationList enumList = createEnumerationList(spaceSystem, enumeration);
                // Set the integer encoding (the only encoding available for an enumeration)
                // and the size in bits
                IntegerDataEncodingType intEncodingType = factory.createIntegerDataEncodingType();
                // Check if the parameter has a bit length
                if (bitLength != null && !bitLength.isEmpty()) {
                    // Set the size in bits to the value supplied
                    intEncodingType.setSizeInBits(BigInteger.valueOf(Integer.parseInt(bitLength)));
                } else // Not a bit-wise parameter
                {
                    // Set the size in bits to the full size of the data type
                    intEncodingType.setSizeInBits(BigInteger.valueOf(dataTypeHandler.getSizeInBits(dataType)));
                }
                // Check if the data type is an unsigned integer
                if (dataTypeHandler.isUnsignedInt(dataType)) {
                    // Set the encoding type to indicate an unsigned integer
                    intEncodingType.setEncoding("unsigned");
                }
                // TODO ISSUE: THE CCSDS HEADER IS ALWAYS BIG ENDIAN - HOW AN THIS BE
                // DETECTED? OR JUST ASSUME IT'S IGNORED BY THE USER FOR THAT CASE?
                // Set the bit order
                intEncodingType.setBitOrder(endianess == EndianType.BIG_ENDIAN ? "mostSignificantBitFirst" : "leastSignificantBitFirst");
                enumType.setIntegerDataEncoding(intEncodingType);
                // Set the enumeration list and units attributes
                enumType.setEnumerationList(enumList);
                enumType.setUnitSet(unitSet);
                parameterDescription = enumType;
            } else // Not an enumeration
            {
                switch(xtceDataType) {
                    case INTEGER:
                        // Create an integer parameter and set its attributes
                        IntegerParameterType integerType = factory.createParameterTypeSetTypeIntegerParameterType();
                        integerType.setUnitSet(unitSet);
                        IntegerDataEncodingType intEncodingType = factory.createIntegerDataEncodingType();
                        // Check if the parameter has a bit length
                        if (bitLength != null && !bitLength.isEmpty()) {
                            // Set the size in bits to the value supplied
                            integerType.setSizeInBits(BigInteger.valueOf(Integer.parseInt(bitLength)));
                            intEncodingType.setSizeInBits(BigInteger.valueOf(Integer.parseInt(bitLength)));
                        } else // Not a bit-wise parameter
                        {
                            // Set the encoding type to indicate an unsigned integer
                            integerType.setSizeInBits(BigInteger.valueOf(dataTypeHandler.getSizeInBits(dataType)));
                            intEncodingType.setSizeInBits(BigInteger.valueOf(dataTypeHandler.getSizeInBits(dataType)));
                        }
                        // Check if the data type is an unsigned integer
                        if (dataTypeHandler.isUnsignedInt(dataType)) {
                            // Set the encoding type to indicate an unsigned integer
                            integerType.setSigned(false);
                            intEncodingType.setEncoding("unsigned");
                        }
                        // Set the bit order
                        intEncodingType.setBitOrder(endianess == EndianType.BIG_ENDIAN ? "mostSignificantBitFirst" : "leastSignificantBitFirst");
                        integerType.setIntegerDataEncoding(intEncodingType);
                        // Check if a minimum or maximum value is specified
                        if ((minimum != null && !minimum.isEmpty()) || (maximum != null && !maximum.isEmpty())) {
                            IntegerRangeType range = factory.createIntegerRangeType();
                            // Check if a minimum value is specified
                            if (minimum != null && !minimum.isEmpty()) {
                                // Set the minimum value
                                range.setMinInclusive(minimum);
                            }
                            // Check if a maximum value is specified
                            if (maximum != null && !maximum.isEmpty()) {
                                // Set the maximum value
                                range.setMaxInclusive(maximum);
                            }
                            integerType.setValidRange(range);
                        }
                        parameterDescription = integerType;
                        break;
                    case FLOAT:
                        // Create a float parameter and set its attributes
                        FloatParameterType floatType = factory.createParameterTypeSetTypeFloatParameterType();
                        floatType.setUnitSet(unitSet);
                        FloatDataEncodingType floatEncodingType = factory.createFloatDataEncodingType();
                        floatEncodingType.setSizeInBits(BigInteger.valueOf(dataTypeHandler.getSizeInBits(dataType)));
                        floatEncodingType.setEncoding("IEEE754_1985");
                        floatType.setFloatDataEncoding(floatEncodingType);
                        // Check if a minimum or maximum value is specified
                        if ((minimum != null && !minimum.isEmpty()) || (maximum != null && !maximum.isEmpty())) {
                            FloatRangeType range = factory.createFloatRangeType();
                            // Check if a minimum value is specified
                            if (minimum != null && !minimum.isEmpty()) {
                                // Set the minimum value
                                range.setMinInclusive(Double.valueOf(minimum));
                            }
                            // Check if a maximum value is specified
                            if (maximum != null && !maximum.isEmpty()) {
                                // Set the maximum value
                                range.setMaxInclusive(Double.valueOf(maximum));
                            }
                            floatType.setValidRange(range);
                        }
                        parameterDescription = floatType;
                        break;
                    case STRING:
                        // Create a string parameter and set its attributes
                        StringParameterType stringType = factory.createParameterTypeSetTypeStringParameterType();
                        stringType.setUnitSet(unitSet);
                        StringDataEncodingType stringEncodingType = factory.createStringDataEncodingType();
                        // Set the string's size in bits based on the number of characters in
                        // the string with each character occupying a single byte
                        IntegerValueType intValType = new IntegerValueType();
                        intValType.setFixedValue(String.valueOf(stringSize * 8));
                        SizeInBits sizeInBits = new SizeInBits();
                        sizeInBits.setFixed(intValType);
                        stringEncodingType.setSizeInBits(sizeInBits);
                        stringEncodingType.setEncoding("UTF-8");
                        stringType.setStringDataEncoding(stringEncodingType);
                        stringType.setCharacterWidth(BigInteger.valueOf(stringSize));
                        parameterDescription = stringType;
                        break;
                }
            }
        }
    } else // Structure data type
    {
        // Create an aggregate type for the structure
        AggregateDataType aggregateType = factory.createAggregateDataType();
        parameterName = dataType;
        parameterDescription = aggregateType;
    }
    // Set the parameter type name
    parameterDescription.setName(parameterName + TYPE);
    // Check is a description exists
    if (description != null && !description.isEmpty()) {
        // Set the description attribute
        parameterDescription.setLongDescription(description);
    }
    // Set the parameter's data type information
    spaceSystem.getTelemetryMetaData().getParameterTypeSet().getStringParameterTypeOrEnumeratedParameterTypeOrIntegerParameterType().add(parameterDescription);
}

Example 2 with SizeInBits

use of org.omg.space.xtce.StringDataEncodingType.SizeInBits in project CCDD by nasa.

the class CcddXTCEHandler method setArgumentDataType.

/**
 ********************************************************************************************
 * Set the command argument data type and set the specified attributes
 *
 * @param spaceSystem
 *            space system
 *
 * @param commandName
 *            command name
 *
 * @param argumentName
 *            command argument name; null to not specify
 *
 * @param dataType
 *            command argument data type; null to not specify
 *
 * @param arraySize
 *            command argument array size; null or blank if the argument isn't an array
 *
 * @param bitLength
 *            command argument bit length
 *
 * @param enumeration
 *            command argument enumeration in the format <enum label>|<enum value>[|...][,...];
 *            null to not specify
 *
 * @param units
 *            command argument units; null to not specify
 *
 * @param minimum
 *            minimum parameter value; null to not specify
 *
 * @param maximum
 *            maximum parameter value; null to not specify
 *
 * @param description
 *            command argument description ; null to not specify
 *
 * @param stringSize
 *            string size in bytes; ignored if the command argument does not have a string data
 *            type
 *
 * @return Command description of the type corresponding to the primitive data type with the
 *         specified attributes set
 *
 * @param uniqueID
 *            text used to uniquely identify data types with the same name; blank if the data
 *            type has no name conflict
 ********************************************************************************************
 */
private NameDescriptionType setArgumentDataType(SpaceSystemType spaceSystem, String commandName, String argumentName, String dataType, String arraySize, String bitLength, String enumeration, String units, String minimum, String maximum, String description, int stringSize, String uniqueID) {
    BaseDataType commandDescription = null;
    // Check if the argument is an array
    if (arraySize != null && !arraySize.isEmpty()) {
        // Create an array type and set its attributes
        ArrayDataTypeType arrayType = factory.createArrayDataTypeType();
        arrayType.setName(argumentName + ARRAY);
        arrayType.setNumberOfDimensions(BigInteger.valueOf(ArrayVariable.getArrayIndexFromSize(arraySize).length));
        arrayType.setArrayTypeRef(argumentName + TYPE);
        // Set the argument's array information
        spaceSystem.getCommandMetaData().getArgumentTypeSet().getStringArgumentTypeOrEnumeratedArgumentTypeOrIntegerArgumentType().add(arrayType);
    }
    // Get the XTCE data type corresponding to the primitive data type
    XTCEDataType xtceDataType = getXTCEDataType(dataType);
    // Check if the a corresponding XTCE data type exists
    if (xtceDataType != null) {
        UnitSet unitSet = null;
        // Check if units is provided
        if (units != null && !units.isEmpty()) {
            // Set the command units
            unitSet = createUnitSet(units);
        }
        // Check if enumeration parameters are provided
        if (enumeration != null && !enumeration.isEmpty()) {
            // Create an enumeration type and enumeration list, and add any extra enumeration
            // parameters as column data
            EnumeratedDataType enumType = factory.createEnumeratedDataType();
            EnumerationList enumList = createEnumerationList(spaceSystem, enumeration);
            // Set the integer encoding (the only encoding available for an enumeration) and
            // the size in bits
            IntegerDataEncodingType intEncodingType = factory.createIntegerDataEncodingType();
            // Check if the parameter has a bit length
            if (bitLength != null && !bitLength.isEmpty()) {
                // Set the size in bits to the value supplied
                intEncodingType.setSizeInBits(BigInteger.valueOf(Integer.parseInt(bitLength)));
            } else // Not a bit-wise parameter
            {
                // Set the size in bits to the full size of the data type
                intEncodingType.setSizeInBits(BigInteger.valueOf(dataTypeHandler.getSizeInBits(dataType)));
            }
            // Set the enumeration list and units attributes
            enumType.setEnumerationList(enumList);
            enumType.setUnitSet(unitSet);
            // Check if the data type is an unsigned integer
            if (dataTypeHandler.isUnsignedInt(dataType)) {
                // Set the encoding type to indicate an unsigned integer
                intEncodingType.setEncoding("unsigned");
            }
            // Set the bit order
            intEncodingType.setBitOrder(endianess == EndianType.BIG_ENDIAN ? "mostSignificantBitFirst" : "leastSignificantBitFirst");
            enumType.setIntegerDataEncoding(intEncodingType);
            commandDescription = enumType;
        } else // This is not an enumerated command argument
        {
            switch(xtceDataType) {
                case INTEGER:
                    // Create an integer command argument and set its attributes
                    IntegerArgumentType integerType = factory.createArgumentTypeSetTypeIntegerArgumentType();
                    IntegerDataEncodingType intEncodingType = factory.createIntegerDataEncodingType();
                    // Check if the parameter has a bit length
                    if (bitLength != null && !bitLength.isEmpty()) {
                        // Set the size in bits to the value supplied
                        integerType.setSizeInBits(BigInteger.valueOf(Integer.parseInt(bitLength)));
                        intEncodingType.setSizeInBits(BigInteger.valueOf(Integer.parseInt(bitLength)));
                    } else // Not a bit-wise parameter
                    {
                        // Set the size in bits to the full size of the data type
                        integerType.setSizeInBits(BigInteger.valueOf(dataTypeHandler.getSizeInBits(dataType)));
                        intEncodingType.setSizeInBits(BigInteger.valueOf(dataTypeHandler.getSizeInBits(dataType)));
                    }
                    // Check if the data type is an unsigned integer
                    if (dataTypeHandler.isUnsignedInt(dataType)) {
                        // Set the encoding type to indicate an unsigned integer
                        integerType.setSigned(false);
                        intEncodingType.setEncoding("unsigned");
                    }
                    // Set the bit order
                    intEncodingType.setBitOrder(endianess == EndianType.BIG_ENDIAN ? "mostSignificantBitFirst" : "leastSignificantBitFirst");
                    integerType.setIntegerDataEncoding(intEncodingType);
                    // Check if a minimum or maximum value is specified
                    if ((minimum != null && !minimum.isEmpty()) || (maximum != null && !maximum.isEmpty())) {
                        IntegerArgumentType.ValidRangeSet validRange = factory.createArgumentTypeSetTypeIntegerArgumentTypeValidRangeSet();
                        IntegerRangeType range = new IntegerRangeType();
                        // Check if a minimum value is specified
                        if (minimum != null && !minimum.isEmpty()) {
                            // Set the minimum value
                            range.setMinInclusive(minimum);
                        }
                        // Check if a maximum value is specified
                        if (maximum != null && !maximum.isEmpty()) {
                            // Set the maximum value
                            range.setMaxInclusive(maximum);
                        }
                        validRange.getValidRange().add(range);
                        integerType.setValidRangeSet(validRange);
                    }
                    commandDescription = integerType;
                    break;
                case FLOAT:
                    // Create a float command argument and set its attributes
                    FloatArgumentType floatType = factory.createArgumentTypeSetTypeFloatArgumentType();
                    FloatDataEncodingType floatEncodingType = factory.createFloatDataEncodingType();
                    floatEncodingType.setSizeInBits(BigInteger.valueOf(dataTypeHandler.getSizeInBits(dataType)));
                    floatEncodingType.setEncoding("IEEE754_1985");
                    floatType.setFloatDataEncoding(floatEncodingType);
                    // Check if a minimum or maximum value is specified
                    if ((minimum != null && !minimum.isEmpty()) || (maximum != null && !maximum.isEmpty())) {
                        FloatArgumentType.ValidRangeSet validRange = factory.createArgumentTypeSetTypeFloatArgumentTypeValidRangeSet();
                        FloatRangeType range = new FloatRangeType();
                        // Check if a minimum value is specified
                        if (minimum != null && !minimum.isEmpty()) {
                            // Set the minimum value
                            range.setMinExclusive(Double.valueOf(minimum));
                        }
                        // Check if a maximum value is specified
                        if (maximum != null && !maximum.isEmpty()) {
                            // Set the maximum value
                            range.setMaxExclusive(Double.valueOf(maximum));
                        }
                        validRange.getValidRange().add(range);
                        floatType.setValidRangeSet(validRange);
                    }
                    commandDescription = floatType;
                    break;
                case STRING:
                    // Create a string command argument and set its attributes
                    StringDataType stringType = factory.createStringDataType();
                    stringType.setCharacterWidth(BigInteger.valueOf(stringSize));
                    StringDataEncodingType stringEncodingType = factory.createStringDataEncodingType();
                    // Set the string's size in bits based on the number of characters in the
                    // string with each character occupying a single byte
                    IntegerValueType intValType = new IntegerValueType();
                    intValType.setFixedValue(String.valueOf(stringSize * 8));
                    SizeInBits sizeInBits = new SizeInBits();
                    sizeInBits.setFixed(intValType);
                    stringEncodingType.setSizeInBits(sizeInBits);
                    stringEncodingType.setEncoding("UTF-8");
                    stringType.setStringDataEncoding(stringEncodingType);
                    commandDescription = stringType;
                    break;
            }
        }
        // Set the command name and argument name attributes
        commandDescription.setName(argumentName + TYPE + uniqueID);
        // Check is a description exists
        if (description != null && !description.isEmpty()) {
            // Set the command description attribute
            commandDescription.setLongDescription(description);
        }
    }
    return commandDescription;
}