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LangChain.js
LangChain.js
langchain
chains/query_constructor/ir
StructuredQuery
Class StructuredQuery
Class representing a structured query expression. It extends the Expression class.
Hierarchy (
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)
Expression
StructuredQuery
Index
Constructors
constructor
Properties
expr
Name
filter?
query
Methods
accept
Constructors
constructor
new
Structured
Query
(
query
,
filter
?
)
:
StructuredQuery
Parameters
query
:
string
Optional
filter
:
FilterDirective
Returns
StructuredQuery
Properties
expr
Name
expr
Name
:
"StructuredQuery"
Optional
filter
filter
?:
FilterDirective
query
query
:
string
Methods
accept
accept
(
visitor
)
:
object
Parameters
visitor
:
Visitor
<
VectorStore
>
Returns
object
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Constructors
constructor
Properties
expr
Name
filter
query
Methods
accept
LangChain.js
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Class representing a structured query expression. It extends the Expression class.