Comparison#

class langchain_core.structured_query.Comparison[source]#

Bases: FilterDirective

Comparison to a value.

Parameters:

  • comparator – The comparator to use.

  • attribute – The attribute to compare.

  • value – The value to compare to.

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 attribute: str [Required]#
param comparator: Comparator [Required]#
param value: Any [Required]#
accept(visitor: Visitor) → Any#

Accept a visitor.

Parameters:

visitor (Visitor) – visitor to accept.

Returns:

result of visiting.

Return type:

Any

Examples using Comparison