# Class: MapRegistry<T>
The MapRegistry is a container for FlowCoreMap instances.
Maps can be registered and retrieved by ID.
# Type parameters
| Name | Type | Default |
|---|---|---|
T | FlowCoreMap | FlowCoreMap |
# Hierarchy
- MapRegistry
# Methods
# getMap
▸ getMap(id: string): Promise<T>
Retrieve the specified map.
This method returns a promise that resolves when the map has been initialized.
# Parameters:
| Name | Type | Description |
|---|---|---|
id | string | Map ID. |
Returns: Promise<T>
# registerMap
▸ registerMap(id: string, map: T): void
Register a Flo.w map.
# Parameters:
| Name | Type | Description |
|---|---|---|
id | string | Map ID. |
map | T | Map to register. |
Returns: void
# unregisterMap
▸ unregisterMap(id: string): void
Un-register a Flo.w map.
# Parameters:
| Name | Type | Description |
|---|---|---|
id | string | Map ID. |
Returns: void
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