software.amazon.awscdk.services.emr

Class CfnCluster.CloudWatchAlarmDefinitionProperty.Builder

java.lang.Object

software.amazon.awscdk.services.emr.CfnCluster.CloudWatchAlarmDefinitionProperty.Builder

All Implemented Interfaces:

software.amazon.jsii.Builder<CfnCluster.CloudWatchAlarmDefinitionProperty>

Enclosing interface:

CfnCluster.CloudWatchAlarmDefinitionProperty

@Stability(value=Stable)
public static final class CfnCluster.CloudWatchAlarmDefinitionProperty.Builder
extends Object
implements software.amazon.jsii.Builder<CfnCluster.CloudWatchAlarmDefinitionProperty>

A builder for CfnCluster.CloudWatchAlarmDefinitionProperty

Constructor Summary

Constructors

Constructor and Description
Builder()

Method Summary

Modifier and Type	Method and Description
CfnCluster.CloudWatchAlarmDefinitionProperty	build() Builds the configured instance.
CfnCluster.CloudWatchAlarmDefinitionProperty.Builder	comparisonOperator(String comparisonOperator) Sets the value of CfnCluster.CloudWatchAlarmDefinitionProperty.getComparisonOperator()
CfnCluster.CloudWatchAlarmDefinitionProperty.Builder	dimensions(IResolvable dimensions) Sets the value of CfnCluster.CloudWatchAlarmDefinitionProperty.getDimensions()
CfnCluster.CloudWatchAlarmDefinitionProperty.Builder	dimensions(List<? extends Object> dimensions) Sets the value of CfnCluster.CloudWatchAlarmDefinitionProperty.getDimensions()
CfnCluster.CloudWatchAlarmDefinitionProperty.Builder	evaluationPeriods(Number evaluationPeriods) Sets the value of CfnCluster.CloudWatchAlarmDefinitionProperty.getEvaluationPeriods()
CfnCluster.CloudWatchAlarmDefinitionProperty.Builder	metricName(String metricName) Sets the value of CfnCluster.CloudWatchAlarmDefinitionProperty.getMetricName()
CfnCluster.CloudWatchAlarmDefinitionProperty.Builder	namespace(String namespace) Sets the value of CfnCluster.CloudWatchAlarmDefinitionProperty.getNamespace()
CfnCluster.CloudWatchAlarmDefinitionProperty.Builder	period(Number period) Sets the value of CfnCluster.CloudWatchAlarmDefinitionProperty.getPeriod()
CfnCluster.CloudWatchAlarmDefinitionProperty.Builder	statistic(String statistic) Sets the value of CfnCluster.CloudWatchAlarmDefinitionProperty.getStatistic()
CfnCluster.CloudWatchAlarmDefinitionProperty.Builder	threshold(Number threshold) Sets the value of CfnCluster.CloudWatchAlarmDefinitionProperty.getThreshold()
CfnCluster.CloudWatchAlarmDefinitionProperty.Builder	unit(String unit) Sets the value of CfnCluster.CloudWatchAlarmDefinitionProperty.getUnit()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Builder

public Builder()

Method Detail

comparisonOperator

@Stability(value=Stable)
public CfnCluster.CloudWatchAlarmDefinitionProperty.Builder comparisonOperator(String comparisonOperator)

Sets the value of CfnCluster.CloudWatchAlarmDefinitionProperty.getComparisonOperator()

Parameters:

comparisonOperator - Determines how the metric specified by `MetricName` is compared to the value specified by `Threshold` . This parameter is required.

Returns:

this

metricName

@Stability(value=Stable)
public CfnCluster.CloudWatchAlarmDefinitionProperty.Builder metricName(String metricName)

Sets the value of CfnCluster.CloudWatchAlarmDefinitionProperty.getMetricName()

Parameters:

metricName - The name of the CloudWatch metric that is watched to determine an alarm condition. This parameter is required.

Returns:

this

period

@Stability(value=Stable)
public CfnCluster.CloudWatchAlarmDefinitionProperty.Builder period(Number period)

Sets the value of CfnCluster.CloudWatchAlarmDefinitionProperty.getPeriod()

Parameters:

period - The period, in seconds, over which the statistic is applied. This parameter is required. EMR CloudWatch metrics are emitted every five minutes (300 seconds), so if an EMR CloudWatch metric is specified, specify 300 .

Returns:

this

threshold

@Stability(value=Stable)
public CfnCluster.CloudWatchAlarmDefinitionProperty.Builder threshold(Number threshold)

Sets the value of CfnCluster.CloudWatchAlarmDefinitionProperty.getThreshold()

Parameters:

threshold - The value against which the specified statistic is compared. This parameter is required.

Returns:

this

dimensions

@Stability(value=Stable)
public CfnCluster.CloudWatchAlarmDefinitionProperty.Builder dimensions(IResolvable dimensions)

Sets the value of CfnCluster.CloudWatchAlarmDefinitionProperty.getDimensions()

Parameters:

dimensions - A CloudWatch metric dimension.

Returns:

this

dimensions

@Stability(value=Stable)
public CfnCluster.CloudWatchAlarmDefinitionProperty.Builder dimensions(List<? extends Object> dimensions)

Sets the value of CfnCluster.CloudWatchAlarmDefinitionProperty.getDimensions()

Parameters:

dimensions - A CloudWatch metric dimension.

Returns:

this

evaluationPeriods

@Stability(value=Stable)
public CfnCluster.CloudWatchAlarmDefinitionProperty.Builder evaluationPeriods(Number evaluationPeriods)

Sets the value of CfnCluster.CloudWatchAlarmDefinitionProperty.getEvaluationPeriods()

Parameters:

evaluationPeriods - The number of periods, in five-minute increments, during which the alarm condition must exist before the alarm triggers automatic scaling activity. The default value is 1 .

Returns:

this

namespace

@Stability(value=Stable)
public CfnCluster.CloudWatchAlarmDefinitionProperty.Builder namespace(String namespace)

Sets the value of CfnCluster.CloudWatchAlarmDefinitionProperty.getNamespace()

Parameters:

namespace - The namespace for the CloudWatch metric. The default is AWS/ElasticMapReduce .

Returns:

this

statistic

@Stability(value=Stable)
public CfnCluster.CloudWatchAlarmDefinitionProperty.Builder statistic(String statistic)

Sets the value of CfnCluster.CloudWatchAlarmDefinitionProperty.getStatistic()

Parameters:

statistic - The statistic to apply to the metric associated with the alarm. The default is AVERAGE .

Returns:

this

unit

@Stability(value=Stable)
public CfnCluster.CloudWatchAlarmDefinitionProperty.Builder unit(String unit)

Sets the value of CfnCluster.CloudWatchAlarmDefinitionProperty.getUnit()

Parameters:

unit - The unit of measure associated with the CloudWatch metric being watched. The value specified for Unit must correspond to the units specified in the CloudWatch metric.

Returns:

this

build

@Stability(value=Stable)
public CfnCluster.CloudWatchAlarmDefinitionProperty build()

Builds the configured instance.

Specified by:

build in interface software.amazon.jsii.Builder<CfnCluster.CloudWatchAlarmDefinitionProperty>

Returns:

a new instance of CfnCluster.CloudWatchAlarmDefinitionProperty

Throws:

NullPointerException - if any required attribute was not provided