double getDouble()

in asterixdb-jdbc/asterix-jdbc-core/src/main/java/org/apache/asterix/jdbc/core/ADBRowStore.java [515:541]

• 27 lines of code
• 13 McCabe index (conditional complexity)

    double getDouble(int columnIndex) throws SQLException {
        ADBDatatype valueType = getColumnType(columnIndex);
        switch (valueType) {
            case MISSING:
            case NULL:
                return 0;
            case BOOLEAN:
                return getColumnRegisterAsBoolean(columnIndex, 0) ? 1d : 0d;
            case TINYINT:
            case SMALLINT:
            case INTEGER:
            case BIGINT:
                return getColumnRegister(columnIndex, 0);
            case FLOAT:
                return getColumnRegisterAsFloat(columnIndex, 0);
            case DOUBLE:
                return getColumnRegisterAsDouble(columnIndex, 0);
            case STRING:
                try {
                    return Double.parseDouble(getStringFromObjectStore(columnIndex));
                } catch (NumberFormatException e) {
                    throw getErrorReporter().errorInvalidValueOfType(valueType);
                }
            default:
                throw getErrorReporter().errorUnexpectedType(valueType);
        }
    }