Package software.amazon.awscdk.services.stepfunctions

Class Map.Builder

java.lang.Object
software.amazon.awscdk.services.stepfunctions.Map.Builder
All Implemented Interfaces:
software.amazon.jsii.Builder<Map>
Enclosing class:
Map
@Stability(Stable) public static final class Map.Builder extends Object implements software.amazon.jsii.Builder<Map>
A fluent builder for Map.

  • Method Details

    • create

      @Stability(Stable) public static Map.Builder create(software.constructs.Construct scope, String id)
      Parameters:
      scope - This parameter is required.
      id - Descriptive identifier for this chainable. This parameter is required.
      Returns:
      a new instance of Map.Builder.

    • comment

      @Stability(Stable) public Map.Builder comment(String comment)
      A comment describing this state.

      Default: No comment

      Parameters:
      comment - A comment describing this state. This parameter is required.
      Returns:
      this

    • queryLanguage

      @Stability(Stable) public Map.Builder queryLanguage(QueryLanguage queryLanguage)
      The name of the query language used by the state.

      If the state does not contain a queryLanguage field, then it will use the query language specified in the top-level queryLanguage field.

      Default: - JSONPath

      Parameters:
      queryLanguage - The name of the query language used by the state. This parameter is required.
      Returns:
      this

    • stateName

      @Stability(Stable) public Map.Builder stateName(String stateName)
      Optional name for this state.

      Default: - The construct ID will be used as state name

      Parameters:
      stateName - Optional name for this state. This parameter is required.
      Returns:
      this

    • assign

      @Stability(Stable) public Map.Builder assign(Map<String,? extends Object> assign)
      Workflow variables to store in this step.

      Using workflow variables, you can store data in a step and retrieve that data in future steps.

      Default: - Not assign variables

      Parameters:
      assign - Workflow variables to store in this step. This parameter is required.
      Returns:
      this
      See Also:

    • itemSelector

      @Stability(Stable) public Map.Builder itemSelector(Map<String,? extends Object> itemSelector)
      The JSON that you want to override your default iteration input (mutually exclusive with parameters).

      Default: $

      Parameters:
      itemSelector - The JSON that you want to override your default iteration input (mutually exclusive with parameters). This parameter is required.
      Returns:
      this
      See Also:

    • maxConcurrency

      @Stability(Stable) public Map.Builder maxConcurrency(Number maxConcurrency)
      MaxConcurrency.

      An upper bound on the number of iterations you want running at once.

      Default: - full concurrency

      Parameters:
      maxConcurrency - MaxConcurrency. This parameter is required.
      Returns:
      this
      See Also:

    • inputPath

      @Stability(Stable) public Map.Builder inputPath(String 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 {}.

      Default: $

      Parameters:
      inputPath - JSONPath expression to select part of the state to be the input to this state. This parameter is required.
      Returns:
      this

    • outputPath

      @Stability(Stable) public Map.Builder outputPath(String outputPath)
      JSONPath expression to select part of the state to be the output to this state.

      May also be the special value JsonPath.DISCARD, which will cause the effective output to be the empty object {}.

      Default: $

      Parameters:
      outputPath - JSONPath expression to select part of the state to be the output to this state. This parameter is required.
      Returns:
      this

    • itemsPath

      @Stability(Stable) public Map.Builder itemsPath(String itemsPath)
      JSONPath expression to select the array to iterate over.

      Default: $

      Parameters:
      itemsPath - JSONPath expression to select the array to iterate over. This parameter is required.
      Returns:
      this

    • maxConcurrencyPath

      @Stability(Stable) public Map.Builder maxConcurrencyPath(String maxConcurrencyPath)
      MaxConcurrencyPath.

      A JsonPath that specifies the maximum concurrency dynamically from the state input.

      Default: - full concurrency

      Parameters:
      maxConcurrencyPath - MaxConcurrencyPath. This parameter is required.
      Returns:
      this
      See Also:

    • resultPath

      @Stability(Stable) public Map.Builder resultPath(String 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.

      Default: $

      Parameters:
      resultPath - JSONPath expression to indicate where to inject the state's output. This parameter is required.
      Returns:
      this

    • resultSelector

      @Stability(Stable) public Map.Builder resultSelector(Map<String,? extends Object> 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.

      Default: - None

      Parameters:
      resultSelector - The JSON that will replace the state's raw result and become the effective result before ResultPath is applied. This parameter is required.
      Returns:
      this
      See Also:

    • outputs

      @Stability(Stable) public Map.Builder outputs(Object outputs)
      Used to specify and transform output from the state.

      When specified, the value overrides the state output default. The output field accepts any JSON value (object, array, string, number, boolean, null). Any string value, including those inside objects or arrays, will be evaluated as JSONata if surrounded by {% %} characters. Output also accepts a JSONata expression directly.

      Default: - $states.result or $states.errorOutput

      Parameters:
      outputs - Used to specify and transform output from the state. This parameter is required.
      Returns:
      this
      See Also:

    • items

      @Stability(Stable) public Map.Builder items(ProvideItems items)
      The array that the Map state will iterate over.

      Default: - The state input as is.

      Parameters:
      items - The array that the Map state will iterate over. This parameter is required.
      Returns:
      this

    • parameters

      @Stability(Deprecated) @Deprecated public Map.Builder parameters(Map<String,? extends Object> parameters)
      Deprecated.
      Step Functions has deprecated the parameters field in favor of the new itemSelector field
      (deprecated) The JSON that you want to override your default iteration input (mutually exclusive with itemSelector).

      Default: $

      Parameters:
      parameters - The JSON that you want to override your default iteration input (mutually exclusive with itemSelector). This parameter is required.
      Returns:
      this
      See Also:

    • build

      @Stability(Stable) public Map build()
      Specified by:
      build in interface software.amazon.jsii.Builder<Map>
      Returns:
      a newly built instance of Map.