Operation

class langchain_core.structured_query.Operation

Bases: FilterDirective

Logical operation over other directives.

Parameters:

• operator – The operator to use.

• arguments – The arguments to the operator.

Create a new model by parsing and validating input data from keyword arguments.

Raises [ValidationError][pydantic_core.ValidationError] if the input data cannot be validated to form a valid model.

self is explicitly positional-only to allow self as a field name.

param arguments: list[FilterDirective] [Required]

param operator: Operator [Required]

accept(visitor: Visitor) → Any

Accept a visitor.

Parameters:

visitor (Visitor) – visitor to accept.

Returns:

result of visiting.

Return type:

Any

Examples using Operation

• How to construct filters for query analysis