software.amazon.awscdk.services.cloudwatch

Class MathExpressionProps.Builder

java.lang.Object

software.amazon.awscdk.services.cloudwatch.MathExpressionProps.Builder

All Implemented Interfaces:

software.amazon.jsii.Builder<MathExpressionProps>

Enclosing interface:

MathExpressionProps

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

A builder for MathExpressionProps

Constructor Summary

Constructors

Constructor and Description
Builder()

Method Summary

Modifier and Type	Method and Description
MathExpressionProps	build() Builds the configured instance.
MathExpressionProps.Builder	color(String color) Sets the value of MathExpressionOptions.getColor()
MathExpressionProps.Builder	expression(String expression) Sets the value of MathExpressionProps.getExpression()
MathExpressionProps.Builder	label(String label) Sets the value of MathExpressionOptions.getLabel()
MathExpressionProps.Builder	period(Duration period) Sets the value of MathExpressionOptions.getPeriod()
MathExpressionProps.Builder	searchAccount(String searchAccount) Sets the value of MathExpressionOptions.getSearchAccount()
MathExpressionProps.Builder	searchRegion(String searchRegion) Sets the value of MathExpressionOptions.getSearchRegion()
MathExpressionProps.Builder	usingMetrics(Map<String,? extends IMetric> usingMetrics) Sets the value of MathExpressionProps.getUsingMetrics()

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

expression

@Stability(value=Experimental)
public MathExpressionProps.Builder expression(String expression)

Sets the value of MathExpressionProps.getExpression()

Parameters:

expression - The expression defining the metric. This parameter is required. When an expression contains a SEARCH function, it cannot be used within an Alarm.

Returns:

this

usingMetrics

@Stability(value=Experimental)
public MathExpressionProps.Builder usingMetrics(Map<String,? extends IMetric> usingMetrics)

Sets the value of MathExpressionProps.getUsingMetrics()

Parameters:

usingMetrics - The metrics used in the expression, in a map. The key is the identifier that represents the given metric in the expression, and the value is the actual Metric object.

Returns:

this

color

@Stability(value=Experimental)
public MathExpressionProps.Builder color(String color)

Sets the value of MathExpressionOptions.getColor()

Parameters:

color - Color for this metric when added to a Graph in a Dashboard.

Returns:

this

label

@Stability(value=Experimental)
public MathExpressionProps.Builder label(String label)

Sets the value of MathExpressionOptions.getLabel()

Parameters:

label - Label for this metric when added to a Graph in a Dashboard.

Returns:

this

period

@Stability(value=Experimental)
public MathExpressionProps.Builder period(Duration period)

Sets the value of MathExpressionOptions.getPeriod()

Parameters:

period - The period over which the expression's statistics are applied. This period overrides all periods in the metrics used in this math expression.

Returns:

this

searchAccount

@Stability(value=Experimental)
public MathExpressionProps.Builder searchAccount(String searchAccount)

Sets the value of MathExpressionOptions.getSearchAccount()

Parameters:

searchAccount - Account to evaluate search expressions within. Specifying a searchAccount has no effect to the account used for metrics within the expression (passed via usingMetrics).

Returns:

this

searchRegion

@Stability(value=Experimental)
public MathExpressionProps.Builder searchRegion(String searchRegion)

Sets the value of MathExpressionOptions.getSearchRegion()

Parameters:

searchRegion - Region to evaluate search expressions within. Specifying a searchRegion has no effect to the region used for metrics within the expression (passed via usingMetrics).

Returns:

this

build

@Stability(value=Experimental)
public MathExpressionProps build()

Builds the configured instance.

Specified by:

build in interface software.amazon.jsii.Builder<MathExpressionProps>

Returns:

a new instance of MathExpressionProps

Throws:

NullPointerException - if any required attribute was not provided