RosParameter
A ROS parameter.
Parameters enable you to input custom values to your template each time you create or update a stack.
Initializers
import { RosParameter } from '@alicloud/ros-cdk-core'
new RosParameter(scope: Construct, id: string, props?: RosParameterProps)
| Name | Type | Description |
|---|---|---|
scope |
Construct |
No description. |
id |
string |
No description. |
props |
RosParameterProps |
No description. |
scopeRequired
- Type: Construct
idRequired
- Type: string
propsOptional
- Type: RosParameterProps
Methods
| Name | Description |
|---|---|
toString |
Returns a string representation of this construct. |
synthesize |
Allows this construct to emit artifacts into the cloud assembly during synthesis. |
overrideLogicalId |
Overrides the auto-generated logical ID with a specific ID. |
resolve |
No description. |
validateProperties |
No description. |
toString
public toString(): string
Returns a string representation of this construct.
synthesize
public synthesize(session: ISynthesisSession): void
Allows this construct to emit artifacts into the cloud assembly during synthesis.
This method is usually implemented by framework-level constructs such as Stack and Asset
as they participate in synthesizing the cloud assembly.
- Type: ISynthesisSession
The synthesis session.
overrideLogicalId
public overrideLogicalId(newLogicalId: string): void
Overrides the auto-generated logical ID with a specific ID.
- Type: string
The new logical ID to use for this stack element.
resolve
public resolve(_context: IResolveContext): any
- Type: IResolveContext
validateProperties
public validateProperties(props?: RosParameterProps): void
- Type: RosParameterProps
Static Functions
| Name | Description |
|---|---|
isConstruct |
Return whether the given object is a Construct. |
isRosElement |
Returns true if a construct is a stack element (i.e. part of the synthesized template). |
isConstruct
import { RosParameter } from '@alicloud/ros-cdk-core'
RosParameter.isConstruct(x: any)
Return whether the given object is a Construct.
- Type: any
isRosElement
import { RosParameter } from '@alicloud/ros-cdk-core'
RosParameter.isRosElement(x: any)
Returns true if a construct is a stack element (i.e. part of the synthesized template).
Uses duck-typing instead of instanceof to allow stack elements from different
versions of this library to be included in the same stack.
- Type: any
Properties
| Name | Type | Description |
|---|---|---|
node |
ConstructNode |
The construct tree node associated with this construct. |
creationStack |
string[] |
No description. |
logicalId |
string |
The logical ID for this stack element. |
stack |
Stack |
The stack in which this element is defined. |
noEcho |
boolean |
Indicates if this parameter is configured with "NoEcho" enabled. |
value |
IResolvable |
The parameter value as a Token. |
valueAsAny |
any |
The parameter value, if it represents a string. |
valueAsBoolean |
any |
The parameter value, if it represents a string. |
valueAsList |
string[] |
The parameter value, if it represents a string list. |
valueAsNumber |
number |
The parameter value, if it represents a number. |
valueAsString |
string |
The parameter value, if it represents a string. |
nodeRequired
public readonly node: ConstructNode;
- Type: ConstructNode
The construct tree node associated with this construct.
creationStackRequired
public readonly creationStack: string[];
- Type: string[]
logicalIdRequired
public readonly logicalId: string;
- Type: string
The logical ID for this stack element.
The logical ID of the element is calculated from the path of the resource node in the construct tree.
To override this value, use overrideLogicalId(newLogicalId).
stackRequired
public readonly stack: Stack;
- Type: Stack
The stack in which this element is defined.
RosElements must be defined within a stack scope (directly or indirectly).
noEchoRequired
public readonly noEcho: boolean;
- Type: boolean
Indicates if this parameter is configured with "NoEcho" enabled.
valueRequired
public readonly value: IResolvable;
- Type: IResolvable
The parameter value as a Token.
valueAsAnyRequired
public readonly valueAsAny: any;
- Type: any
The parameter value, if it represents a string.
valueAsBooleanRequired
public readonly valueAsBoolean: any;
- Type: any
The parameter value, if it represents a string.
valueAsListRequired
public readonly valueAsList: string[];
- Type: string[]
The parameter value, if it represents a string list.
valueAsNumberRequired
public readonly valueAsNumber: number;
- Type: number
The parameter value, if it represents a number.
valueAsStringRequired
public readonly valueAsString: string;
- Type: string
The parameter value, if it represents a string.
Constants
| Name | Type | Description |
|---|---|---|
TYPE_ALLOWED_VALUES |
string[] |
No description. |
TYPE_ALLOWED_VALUESRequired
public readonly TYPE_ALLOWED_VALUES: string[];
- Type: string[]