| 2 | |
| 3 | class IdentifierTool: |
| 4 | def __init__(self, method: str='order', existing_labels: dict[str]={}) -> None: |
| 5 | self.methods = { |
| 6 | 'order': self.get_identifier_in_order, |
| 7 | 'random': self.get_random_identifier, |
| 8 | } |
| 9 | |
| 10 | if method is None: |
| 11 | method = 'order' |
| 12 | |
| 13 | self.func = self.methods.get(method, None) |
| 14 | self.name = method |
| 15 | if self.func is None: |
| 16 | raise ValueError(f'Invalid method for identifier: {method}') |
| 17 | |
| 18 | self.reset(existing_labels) |
| 19 | |
| 20 | def reset(self, exists: dict[str]={}) -> None: |
| 21 | self.identifier = -1 |