Class: MethodMapping

Stores the mapping between caller and callee methods for a router.

This class is primarily used in a get_metadata_routing() of a router object when defining the mapping between the router’s methods and a sub-object (a sub-estimator or a scorer).

Iterating through an instance of this class yields MethodPair(caller, callee) instances.

Python Reference

Constructors

new MethodMapping()

new MethodMapping(opts?): MethodMapping

Parameters

Parameter	Type	Description
`opts`?	`object`	-
`opts.callee`?	`string`	Child object’s method name. This method is called in `caller`.
`opts.caller`?	`string`	Parent estimator’s method name in which the `callee` is called.

Returns MethodMapping

Defined in generated/utils/metadata_routing/MethodMapping.ts:25

Properties

Property	Type	Default value	Defined in
`_isDisposed`	`boolean`	`false`	generated/utils/metadata_routing/MethodMapping.ts:23
`_isInitialized`	`boolean`	`false`	generated/utils/metadata_routing/MethodMapping.ts:22
`_py`	`PythonBridge`	`undefined`	generated/utils/metadata_routing/MethodMapping.ts:21
`id`	`string`	`undefined`	generated/utils/metadata_routing/MethodMapping.ts:18
`opts`	`any`	`undefined`	generated/utils/metadata_routing/MethodMapping.ts:19

Accessors

py

Get Signature

get py(): PythonBridge

Returns PythonBridge

Set Signature

set py(pythonBridge): void

Parameters

Parameter	Type
`pythonBridge`	`PythonBridge`

Returns void

Defined in generated/utils/metadata_routing/MethodMapping.ts:40

self

Get Signature

get self(): Promise<any>

Returns self.

Returns Promise<any>

Defined in generated/utils/metadata_routing/MethodMapping.ts:146

Methods

add()

add(opts): Promise<any>

Add a method mapping.

Parameters

Parameter	Type	Description
`opts`	`object`	-
`opts.callee`?	`string`	Child object’s method name. This method is called in `caller`.
`opts.caller`?	`string`	Parent estimator’s method name in which the `callee` is called.