__init__ constructor Leave feedback

def __init__(self, pattern):
    ...

import re
import groupdocs.watermark as gw
import groupdocs.watermark.search.searchcriteria as gws_sc

with gw.Watermarker("document.pdf") as watermarker:
    regex = re.compile(r"^© \d{4}$")
    criteria = gws_sc.TextSearchCriteria(regex)
    possible = watermarker.search(criteria)
    print("Found", possible.count, "possible watermark(s)")

def __init__(self, search_string, is_match_case):
    ...

import groupdocs.watermark as gw
import groupdocs.watermark.search.searchcriteria as gws_sc

with gw.Watermarker("document.pdf") as watermarker:
    # Case‑insensitive search (default)
    criteria = gws_sc.TextSearchCriteria("© 2017")
    results = watermarker.search(criteria)
    print("Found", results.count, "possible watermark(s)")

    # Case‑sensitive search
    criteria_cs = gws_sc.TextSearchCriteria("test", True)
    results_cs = watermarker.search(criteria_cs)

def __init__(self, search_string):
    ...

import groupdocs.watermark as gw
import groupdocs.watermark.search.searchcriteria as gws_sc

with gw.Watermarker("document.pdf") as watermarker:
    text_criteria = gws_sc.TextSearchCriteria("© 2017")
    possible = watermarker.search(text_criteria)
    print("Found", possible.count, "possible watermark(s)")