"""LinearLoopPattern class."""
from typing import TYPE_CHECKING, Any
from text_lint.sequencers.patterns.linear import LinearPattern
if TYPE_CHECKING: # pragma: no cover
from text_lint.sequencers.bases.sequencer_base import SequencerBase
[Doku]
class LinearLoopPattern(LinearPattern):
"""Linear loop pattern for SequencerBase instances."""
[Doku]
def __init__(
self,
start: int,
end: int,
) -> None:
"""Initialize LinearLoopPattern instances.
:param start: The index to start repeating at.
:param end: The index to stop repeating at.
"""
self.start = start
self.end = end
[Doku]
def adjust(self, offset: int) -> None:
"""Adjust the pattern based on inserted data."""
self.end += offset
[Doku]
def increment(self, sequencer: "SequencerBase[Any]") -> None:
"""Advance the index for the given sequencer instance."""
if sequencer.index + 1 >= self.end:
sequencer.index = self.start
else:
super().increment(sequencer)