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FilterDirective Class — langchain Architecture

Architecture documentation for the FilterDirective class in structured_query.py from the langchain codebase.

Class python

Entity Profile

Dependency Diagram

graph TD
  66dc61b8_a5e5_91c3_400b_bf5fe08394f1["FilterDirective"]
  ce7f9330_c85c_8cab_391e_08d83c35d973["Expr"]
  66dc61b8_a5e5_91c3_400b_bf5fe08394f1 -->|extends| ce7f9330_c85c_8cab_391e_08d83c35d973
  2910db70_4057_4517_fbc4_a618465c787c["structured_query.py"]
  66dc61b8_a5e5_91c3_400b_bf5fe08394f1 -->|defined in| 2910db70_4057_4517_fbc4_a618465c787c

Relationship Graph

Source Code

libs/core/langchain_core/structured_query.py lines 122–123

class FilterDirective(Expr, ABC):
    """Filtering expression."""

Defined In

Extends

Source

Frequently Asked Questions

What is the FilterDirective class?
FilterDirective is a class in the langchain codebase, defined in libs/core/langchain_core/structured_query.py.
Where is FilterDirective defined?
FilterDirective is defined in libs/core/langchain_core/structured_query.py at line 122.
What does FilterDirective extend?
FilterDirective extends Expr.

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