Class CfnSchedule.PlacementConstraintProperty.Builder
java.lang.Object
software.amazon.awscdk.services.scheduler.CfnSchedule.PlacementConstraintProperty.Builder
- All Implemented Interfaces:
software.amazon.jsii.Builder<CfnSchedule.PlacementConstraintProperty>
- Enclosing interface:
CfnSchedule.PlacementConstraintProperty
@Stability(Stable)
public static final class CfnSchedule.PlacementConstraintProperty.Builder
extends Object
implements software.amazon.jsii.Builder<CfnSchedule.PlacementConstraintProperty>
A builder for
CfnSchedule.PlacementConstraintProperty
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionbuild()
Builds the configured instance.expression
(String expression) Sets the value ofCfnSchedule.PlacementConstraintProperty.getExpression()
Sets the value ofCfnSchedule.PlacementConstraintProperty.getType()
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Constructor Details
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Builder
public Builder()
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Method Details
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expression
@Stability(Stable) public CfnSchedule.PlacementConstraintProperty.Builder expression(String expression) Sets the value ofCfnSchedule.PlacementConstraintProperty.getExpression()
- Parameters:
expression
- A cluster query language expression to apply to the constraint. You cannot specify an expression if the constraint type isdistinctInstance
. For more information, see Cluster query language in the Amazon ECS Developer Guide .- Returns:
this
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type
Sets the value ofCfnSchedule.PlacementConstraintProperty.getType()
- Parameters:
type
- The type of constraint. UsedistinctInstance
to ensure that each task in a particular group is running on a different container instance. UsememberOf
to restrict the selection to a group of valid candidates.- Returns:
this
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build
Builds the configured instance.- Specified by:
build
in interfacesoftware.amazon.jsii.Builder<CfnSchedule.PlacementConstraintProperty>
- Returns:
- a new instance of
CfnSchedule.PlacementConstraintProperty
- Throws:
NullPointerException
- if any required attribute was not provided
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