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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _CheckFileEntryType(self, file_entry):
 """Checks the file entry type find specifications. Args: file_entry (FileEntry):
 file entry. Returns: bool: True if the file entry matches the find specification, False if not or None if no file entry type specification is defined. """

    if not self._file_entry_types:
      return None

    return (
        self._CheckIsDevice(file_entry) or self._CheckIsDirectory(file_entry) or
        self._CheckIsFile(file_entry) or self._CheckIsLink(file_entry) or
        self._CheckIsPipe(file_entry) or self._CheckIsSocket(file_entry))