Source code for coalib.results.TextPosition

from coala_utils.decorators import (
    enforce_signature, generate_ordering, generate_repr)


@generate_repr('line', 'column')
@generate_ordering('line', 'column')
class TextPosition:

    @enforce_signature
    def __init__(self, line: (int, None)=None, column: (int, None)=None):
        """
        Creates a new TextPosition object that represents the position inside
        a string with line/column numbers.

        :param line:        The line in file or None, the first line is 1.
        :param column:      The column indicating the character. The first one
                            in a line is 1.
        :raises TypeError:  Raised when line or columns are no integers.
        :raises ValueError: Raised when a column is set but line is None.
        """
        if line is None and column is not None:
            raise ValueError('A column can only be set if a line is set.')

        self._line = line
        self._column = column

    @property
    def line(self):
        return self._line

    @property
    def column(self):
        return self._column