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Home > @loopback/filter > FilterBuilder > impose
FilterBuilder.impose() method
Add a Filter or Where constraint object. If it is a filter object, create an and clause for conflicting keys with its where object. For any other properties, throw an error. If it’s not a Filter, coerce it to a filter, and carry out the same logic.
Signature:
impose(constraint: Filter<MT> | Where<MT>): this;
Parameters
| Parameter | Type | Description |
|---|---|---|
| constraint | Filter<MT> | Where<MT> | a constraint object to merge with own filter object |
Returns:
this