suffix_tree_node.py

#  Created by: Ramy-Badr-Ahmed (https://github.com/Ramy-Badr-Ahmed)
#  in Pull Request: #11554
#  https://github.com/TheAlgorithms/Python/pull/11554
#
#  Please mention me (@Ramy-Badr-Ahmed) in any issue or pull request
#  addressing bugs/corrections to this file.
#  Thank you!

from __future__ import annotations


class SuffixTreeNode:
    def __init__(
        self,
        children: dict[str, SuffixTreeNode] | None = None,
        is_end_of_string: bool = False,
        start: int | None = None,
        end: int | None = None,
        suffix_link: SuffixTreeNode | None = None,
    ) -> None:
        """
        Initializes a suffix tree node.

        Parameters:
            children (dict[str, SuffixTreeNode] | None): The children of this node.
            is_end_of_string (bool): Indicates if this node represents
                                     the end of a string.
            start (int | None): The start index of the suffix in the text.
            end (int | None): The end index of the suffix in the text.
            suffix_link (SuffixTreeNode | None): Link to another suffix tree node.
        """
        self.children = children or {}
        self.is_end_of_string = is_end_of_string
        self.start = start
        self.end = end
        self.suffix_link = suffix_link