ElasticsearchTranslator#

class langchain_community.query_constructors.elasticsearch.ElasticsearchTranslator[source]#

Translate Elasticsearch internal query language elements to valid filters.

Attributes

`allowed_comparators`	Subset of allowed logical comparators.
`allowed_operators`	Subset of allowed logical operators.

Methods

`__init__`()
`visit_comparison`(comparison)	Translate a Comparison.
`visit_operation`(operation)	Translate an Operation.
`visit_structured_query`(structured_query)	Translate a StructuredQuery.

visit_comparison(comparison: Comparison) → Dict[source]#

Translate a Comparison.

visit_operation(operation: Operation) → Dict[source]#

Translate an Operation.

visit_structured_query(structured_query: StructuredQuery) → Tuple[str, dict][source]#

Translate a StructuredQuery.

Parameters:: structured_query (StructuredQuery) – StructuredQuery to translate.
Return type:: Tuple[str, dict]

Examples using ElasticsearchTranslator