def GetCachedPattern(self, patternId: int, cache: bool):
        """
        Get a pattern by patternId.
        patternId: int, a value in class `PatternId`.
        Return a pattern if it supports the pattern else None.
        cache: bool, if True, store the pattern for later use, if False, get a new pattern by `self.GetPattern`.
        """
        if cache:
            pattern = self._supportedPatterns.get(patternId, None)
            if pattern:
                return pattern
            else:
                pattern = self.GetPattern(patternId)
                if pattern:
                    self._supportedPatterns[patternId] = pattern
                    return pattern
        else:
            pattern = self.GetPattern(patternId)
            if pattern:
                self._supportedPatterns[patternId] = pattern
                return pattern
def GetCachedPattern(self, patternId: int, cache: bool):
        """
        Get a pattern by patternId.
        patternId: int, a value in class `PatternId`.
        Return a pattern if it supports the pattern else None.
        cache: bool, if True, store the pattern for later use, if False, get a new pattern by `self.GetPattern`.
        """
        if cache:
            pattern = self._supportedPatterns.get(patternId, None)
            if pattern:
                return pattern
            else:
                pattern = self.GetPattern(patternId)
                if pattern:
                    self._supportedPatterns[patternId] = pattern
                    return pattern
        else:
            pattern = self.GetPattern(patternId)
            if pattern:
                self._supportedPatterns[patternId] = pattern
                return pattern
def GetCachedPattern ( self , patternId : int , cache : bool ) : if cache : pattern = self . _supportedPatterns . get ( patternId , None ) if pattern : return pattern else : pattern = self . GetPattern ( patternId ) if pattern : self . _supportedPatterns [ patternId ] = pattern return pattern else : pattern = self . GetPattern ( patternId ) if pattern : self . _supportedPatterns [ patternId ] = pattern return pattern
Get a pattern by patternId.
        patternId: int, a value in class `PatternId`.
        Return a pattern if it supports the pattern else None.
        cache: bool, if True, store the pattern for later use, if False, get a new pattern by `self.GetPattern`.
Get a pattern by patternId . patternId : int a value in class PatternId . Return a pattern if it supports the pattern else None . cache : bool if True store the pattern for later use if False get a new pattern by self . GetPattern .