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. |
scope
Required
- Type: Construct
id
Required
- Type: string
props
Optional
- 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. |
node
Required
public readonly node: ConstructNode;
- Type: ConstructNode
The construct tree node associated with this construct.
creationStack
Required
public readonly creationStack: string[];
- Type: string[]
logicalId
Required
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)
.
stack
Required
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).
noEcho
Required
public readonly noEcho: boolean;
- Type: boolean
Indicates if this parameter is configured with "NoEcho" enabled.
value
Required
public readonly value: IResolvable;
- Type: IResolvable
The parameter value as a Token.
valueAsAny
Required
public readonly valueAsAny: any;
- Type: any
The parameter value, if it represents a string.
valueAsBoolean
Required
public readonly valueAsBoolean: any;
- Type: any
The parameter value, if it represents a string.
valueAsList
Required
public readonly valueAsList: string[];
- Type: string[]
The parameter value, if it represents a string list.
valueAsNumber
Required
public readonly valueAsNumber: number;
- Type: number
The parameter value, if it represents a number.
valueAsString
Required
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_VALUES
Required
public readonly TYPE_ALLOWED_VALUES: string[];
- Type: string[]