software.amazon.awscdk.services.stepfunctions.tasks

Class EvaluateExpressionProps.Builder

java.lang.Object

software.amazon.awscdk.services.stepfunctions.tasks.EvaluateExpressionProps.Builder

Enclosing interface:

EvaluateExpressionProps

public static final class EvaluateExpressionProps.Builder
extends java.lang.Object

A builder for EvaluateExpressionProps

Constructor Summary

Constructors

Constructor and Description
Builder()

Method Summary

Modifier and Type	Method and Description
EvaluateExpressionProps	build() Builds the configured instance.
EvaluateExpressionProps.Builder	comment(java.lang.String comment) Sets the value of TaskStateBaseProps.getComment()
EvaluateExpressionProps.Builder	expression(java.lang.String expression) Sets the value of EvaluateExpressionProps.getExpression()
EvaluateExpressionProps.Builder	heartbeat(Duration heartbeat) Sets the value of TaskStateBaseProps.getHeartbeat()
EvaluateExpressionProps.Builder	inputPath(java.lang.String inputPath) Sets the value of TaskStateBaseProps.getInputPath()
EvaluateExpressionProps.Builder	integrationPattern(IntegrationPattern integrationPattern) Sets the value of TaskStateBaseProps.getIntegrationPattern()
EvaluateExpressionProps.Builder	outputPath(java.lang.String outputPath) Sets the value of TaskStateBaseProps.getOutputPath()
EvaluateExpressionProps.Builder	resultPath(java.lang.String resultPath) Sets the value of TaskStateBaseProps.getResultPath()
EvaluateExpressionProps.Builder	resultSelector(java.util.Map<java.lang.String,? extends java.lang.Object> resultSelector) Sets the value of TaskStateBaseProps.getResultSelector()
EvaluateExpressionProps.Builder	runtime(Runtime runtime) Sets the value of EvaluateExpressionProps.getRuntime()
EvaluateExpressionProps.Builder	timeout(Duration timeout) Sets the value of TaskStateBaseProps.getTimeout()

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

public EvaluateExpressionProps.Builder expression(java.lang.String expression)

Sets the value of EvaluateExpressionProps.getExpression()

Parameters:

expression - The expression to evaluate. The expression may contain state paths. This parameter is required. Example value: '$.a + $.b'

Returns:

this

runtime

public EvaluateExpressionProps.Builder runtime(Runtime runtime)

Sets the value of EvaluateExpressionProps.getRuntime()

Parameters:

runtime - The runtime language to use to evaluate the expression.

Returns:

this

comment

public EvaluateExpressionProps.Builder comment(java.lang.String comment)

Sets the value of TaskStateBaseProps.getComment()

Parameters:

comment - An optional description for this state.

Returns:

this

heartbeat

public EvaluateExpressionProps.Builder heartbeat(Duration heartbeat)

Sets the value of TaskStateBaseProps.getHeartbeat()

Parameters:

heartbeat - Timeout for the heartbeat.

Returns:

this

inputPath

public EvaluateExpressionProps.Builder inputPath(java.lang.String inputPath)

Sets the value of TaskStateBaseProps.getInputPath()

Parameters:

inputPath - JSONPath expression to select part of the state to be the input to this state. May also be the special value JsonPath.DISCARD, which will cause the effective input to be the empty object {}.

Returns:

this

integrationPattern

public EvaluateExpressionProps.Builder integrationPattern(IntegrationPattern integrationPattern)

Sets the value of TaskStateBaseProps.getIntegrationPattern()

Parameters:

integrationPattern - AWS Step Functions integrates with services directly in the Amazon States Language. You can control these AWS services using service integration patterns

Returns:

this

outputPath

public EvaluateExpressionProps.Builder outputPath(java.lang.String outputPath)

Sets the value of TaskStateBaseProps.getOutputPath()

Parameters:

outputPath - JSONPath expression to select select a portion of the state output to pass to the next state. May also be the special value JsonPath.DISCARD, which will cause the effective output to be the empty object {}.

Returns:

this

resultPath

public EvaluateExpressionProps.Builder resultPath(java.lang.String resultPath)

Sets the value of TaskStateBaseProps.getResultPath()

Parameters:

resultPath - JSONPath expression to indicate where to inject the state's output. May also be the special value JsonPath.DISCARD, which will cause the state's input to become its output.

Returns:

this

resultSelector

public EvaluateExpressionProps.Builder resultSelector(java.util.Map<java.lang.String,? extends java.lang.Object> resultSelector)

Sets the value of TaskStateBaseProps.getResultSelector()

Parameters:

resultSelector - The JSON that will replace the state's raw result and become the effective result before ResultPath is applied. You can use ResultSelector to create a payload with values that are static or selected from the state's raw result.

Returns:

this

timeout

public EvaluateExpressionProps.Builder timeout(Duration timeout)

Sets the value of TaskStateBaseProps.getTimeout()

Parameters:

timeout - Timeout for the state machine.

Returns:

this

build

public EvaluateExpressionProps build()

Builds the configured instance.

Returns:

a new instance of EvaluateExpressionProps

Throws:

java.lang.NullPointerException - if any required attribute was not provided