| Package | Description | 
|---|---|
| com.amazonaws.services.elasticmapreduce.model | 
| Modifier and Type | Method and Description | 
|---|---|
| ScalingTrigger | ScalingTrigger. clone() | 
| ScalingTrigger | ScalingRule. getTrigger()
 The CloudWatch alarm definition that determines when automatic scaling activity is triggered. | 
| ScalingTrigger | ScalingTrigger. withCloudWatchAlarmDefinition(CloudWatchAlarmDefinition cloudWatchAlarmDefinition)
 The definition of a CloudWatch metric alarm. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | ScalingRule. setTrigger(ScalingTrigger trigger)
 The CloudWatch alarm definition that determines when automatic scaling activity is triggered. | 
| ScalingRule | ScalingRule. withTrigger(ScalingTrigger trigger)
 The CloudWatch alarm definition that determines when automatic scaling activity is triggered. | 
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